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Results for "

tRNA

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Aminoacyl-tRNA Synthetase (49) Adenosine Deaminase (1) Amino Acid Derivatives (2) Aminopeptidase (1) Antibiotic (48) Apolipoprotein (3) Apoptosis (4) ATP Synthase (1) Autophagy (2) Bacterial (82) Biochemical Assay Reagents (7) Calcium Channel (7) CDK (1) DNA Methyltransferase (2) DNA Stain (2) DNA/RNA Synthesis (30) Drug Derivative (3) Drug Intermediate (3) E1/E2/E3 Enzyme (1) Endogenous Metabolite (46) Enterovirus (3) Environmental Pollutants (3) Epigenetic Reader Domain (1) Exosomes (1) Fluorescent Dye (1) Fungal (5) Histone Acetyltransferase (3) HSV (10) Isotope-Labeled Compounds (15) Mitochondrial Metabolism (1) NOD-like Receptor (NLR) (3) Nucleoside Antimetabolite/Analog (20) Parasite (22) Ras (1) Reactive Oxygen Species (ROS) (1) Reference Standards (33) RNA MTase (2) Sodium Channel (7) TGF-beta/Smad (7)
By Research Areas:	Cancer (53) Cardiovascular Disease (9) Endocrinology (4) Infection (116) Inflammation/Immunology (32) Metabolic Disease (15) Neurological Disease (4)
Click Chemistry:	Azide (1) Alkynes (1)
Oligonucleotides:	Adenosine (1) Guanosine (3) Nucleotide Analogs (2) Nucleoside Analogs (8) Uridine (4)

206

Inhibitors & Agonists

Fluorescent Dyes

Biochemical Assay Reagents

Peptides

MCE-Kits

Inhibitory Antibodies

Natural
Products

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Isotope-Labeled Compounds

Antibodies

Click Chemistry

Oligonucleotides

Targets Recommended: Aminoacyl-tRNA Synthetase

Art. -Nr.	Produktname	Target	Forschungsgebiete	Chemical Structure

HY-N10574

Queuine 1 Publications Verification	Bacterial	Metabolic Disease Cancer
Queuine is a selective substrate for tRNA guanine transglycosylase (TGT) and can be incorporated into eukaryotic tRNA. Queuine promotes tRNA modification, affecting mitochondrial function and Warburg metabolic phenotype. If Queuine is deficient, aerobic glycolysis can be enhanced, oxidative phosphorylation can be inhibited, and Warburg metabolism can be promoted, accompanied by increased ammonia and lactate production and increased lactate dehydrogenase activity. Queuine can be used for autoimmune diseases (such as experimental models of multiple sclerosis) and cancer metabolic regulation, and its deficiency is associated with low tRNA modification in tumor cells .

HY-D0971

Pyronin Y 4 Publications Verification Pyronine G; C.I. 45005	DNA Stain	Others
Pyronin Y (Pyronine G) is a cationic dye that intercalates RNA and has been used to target cell structures including RNA, DNA and organelles. Pyronin Y forms fluorescent complexes with double-stranded nucleic acids (especially RNA) enabling semi-quantitative analysis of cellular RNA. Pyronin Y can be used to identify specific RNA subspecies of ribonuclear proteins complexes in live cells .

HY-113061

Pseudouridine 1 Publications Verification	Endogenous Metabolite Nucleoside Antimetabolite/Analog DNA/RNA Synthesis	Cancer
Pseudouridine is an isomer of uridine and the most abundant modified nucleoside in non-coding RNA. It fine-tunes and stabilizes regional structures in rRNA and tRNA, maintaining their functions in mRNA decoding, ribosome assembly, processing, and translation. Pseudouridine-modified tRNA fragments can inhibit aberrant protein synthesis and hold promise for research on myelodysplastic syndrome (MDS)-related leukemia. .

HY-W011824

2′-O-Methyluridine	Endogenous Metabolite Apolipoprotein	Inflammation/Immunology Cancer
2’-O-Methyluridine is a modified nucleoside that can be found in T. thermophile tRNA. 2’-O-Methyluridine level in serum is decreased in patients with breast cancer .

HY-W019670

N4-Acetylcytidine 1 Publications Verification	Endogenous Metabolite Histone Acetyltransferase Enterovirus NOD-like Receptor (NLR)	Infection Neurological Disease Metabolic Disease Inflammation/Immunology Cancer
N4-acetylcytidine (N4A) is an endogenous nucleoside metabolite from the degradation of tRNA. N4-Acetylcytidine is formed by N-acetyltransferase 10 and other enzymes. N4-acetylcytidine might sustain NLRP3 inflammasome activation via induction of HMGB1 expression and releasee. N4-Acetylcytidine modifies mRNA, tRNA and rRNA, affecting their stability, translation efficiency (such as enterovirus 71 RNA). N4-Acetylcytidine is used in the study of cancer, neuroinflammatory diseases, viral infections and obesity .

HY-W013260

2'-O-Methylguanosine	Nucleoside Antimetabolite/Analog Apoptosis DNA/RNA Synthesis	Infection Cancer
2'-O-Methylguanosine is a modified nucleoside produced in tRNAs by the action of tRNA guanosine-2’-O-methyltransferase. 2'-O-Methylguanosine results in apoptotic changes of cells .

HY-W011209

N6-Isopentenyladenosine 1 Publications Verification Riboprine	Autophagy Endogenous Metabolite	Cancer
N6-Isopentenyladenosine (Riboprine), an RNA modification found in cytokinins, which regulate plant growth/differentiation, and a subset of tRNAs, where it improves the efficiency and accuracy of translation. N6-Isopentenyladenosine, an end product of the mevalonate pathway, is an autophagy inhibitor with an interesting anti-melanoma activity .

HY-17560

Demeclocycline hydrochloride 5 Publications Verification	Antibiotic Bacterial	Infection Inflammation/Immunology Cancer
Demeclocycline hydrochloride is an orally active tetracycline antibiotic that inhibits the binding of aminoacyl tRNA by binding to the 30S ribosomal subunit, thereby affecting protein synthesis. Demeclocycline hydrochloride exhibits antibacterial activity against a broad spectrum of bacterial infections .

HY-111647

N2-Methylguanosine 1 Publications Verification	Nucleoside Antimetabolite/Analog Endogenous Metabolite	Others
N2-Methylguanosine is a commonly modified nucleoside in rRNA and tRNA, with specific distributions in both E. coli rRNA and eukaryotic tRNA. N2-Methylguanosine can be found in urine. N2-Methylguanosine affects the structure and stability of RNA .

HY-113139

1-Methylinosine 3 Publications Verification N1-Methylinosine	Nucleoside Antimetabolite/Analog Endogenous Metabolite	Cancer
1-Methylinosine (N1-MetHYlinosine) is a modified nucleotide located at position 37 of eukaryotic tRNA, 3' to the tRNA anticodon. 1-Methylinosine is a minor metabolite of 1-methyladenosine (HY-113081). The level of 1-Methylinosine is significantly elevated in urine samples from breast cancer models .

HY-113047

5,6-Dihydrouridine 2 Publications Verification	Endogenous Metabolite	Others
5,6-Dihydrouridine is a modified base found in conserved positions in the D-loop of tRNA in Bacteria, Eukaryota, and some Archaea.

HY-107775

Ganfeborole hydrochloride 5 Publications Verification GSK656; GSK3036656; GSK070	Bacterial	Infection
Ganfeborole hydrochloride (GSK656) is a potent antitubercular agent, acting as an inhibitor of *Mycobacterium tuberculosis (Mtb) leucyl-tRNA* synthetase (LeuRS), with an IC₅₀** of 0.2 μM.

HY-W009444

5-Methyluridine 1 Publications Verification	Endogenous Metabolite	Others
5-Methyluridine (m ⁵U) is an RNA modified nucleotide generated by RNA methyltransferases (such as TrmA and RumA), which mainly targets specific uracil sites in RNA molecules such as the T arm of tRNA and rRNA. 5-Methyluridine relies on enzyme recognition of RNA secondary/tertiary structures (such as the T loop of tRNA or the specific stem-loop structure of rRNA) and participates in physiological processes such as translation accuracy and ribosome function by stabilizing RNA folding or regulating base pairing .

HY-108939

*Aminoacyl tRNA* synthetase-IN-1** IleSA	Bacterial Aminoacyl-tRNA Synthetase	Infection
Aminoacyl tRNA synthetase-IN-1 (IleSA) is an inhibitor of bacterial aminoacyl-tRNA synthetase (aaRS). Aminoacyl tRNA synthetase-IN-1 is applicable to studies on bacterial infections .

HY-18398

N6-Threonylcarbamoyladenosine N6-(N-Threonylcarbonyl)adenosine	Nucleoside Antimetabolite/Analog	Others
N6-Threonylcarbamoyladenosine (N6-(N-Threonylcarbonyl) adenosine) is a ubiquitous nucleoside that modifies tRNA .

HY-111648

6-O-Methyl Guanosine	Nucleoside Antimetabolite/Analog	Others
6-O-Methyl Guanosine is a Ribonucleoside. Replacement of the conserved G5, G8 or G12 residues in hammerhead ribozymes with 6-O-Methyl Guanosine reduces k_cat without altering K_m. 6-O-Methyl Guanosine exerts position-dependent regulatory effects on ribosomal velocity and fidelity. When 6-O-Methyl Guanosine is located at the first or third position of a codon, it decreases the accuracy of tRNA selection. When 6-O-Methyl Guanosine is located at the second position of a codon, it slows down the peptide bond formation rate of cognate aminoacyl-tRNA but does not change the reaction rate of near-cognate aminoacyl-tRNA .

HY-113137

N2,N2-Dimethylguanosine 4 Publications Verification	Endogenous Metabolite	Cancer
N2,N2-Dimethylguanosine is a methylated modified nucleoside present in RNA and serves as a structural modification component of tRNA. N2,N2-Dimethylguanosine inhibits reverse transcriptase-mediated cDNA synthesis and is one of the key modifications affecting sequencing efficiency in high-throughput RNA sequencing. N2,N2-Dimethylguanosine can be selectively demethylated at one methyl group by AlkB mutant enzymes (such as D135S/L118V) and converted to N2-methylguanosine, thereby reducing the inhibition of reverse transcription .

HY-112860

Asp-AMS	Aminoacyl-tRNA Synthetase Mitochondrial Metabolism	Metabolic Disease
Asp-AMS, an analogue of aspartyl-adenylate, is an *aspartyl-tRNA* synthetase inhibitor and also a strong competitive inhibitor of the mitochondrial enzyme**.

HY-121268

Demeclocycline 5 Publications Verification	Antibiotic Bacterial	Infection Inflammation/Immunology Cancer
Demeclocycline is an orally active tetracycline antibiotic. Demeclocycline impairs protein synthesis by binding to the 30S ribosomal subunit to inhibit binding of aminoacyl tRNA. Demeclocycline shows anti-bacterial activitise to a wide variety of bacterial infections .

HY-126130

LysRs-IN-2 1 Publications Verification	Aminoacyl-tRNA Synthetase	Infection
LysRs-IN-2 is a *lysyl-tRNA* synthetase (KRS) inhibitor with IC₅₀*s of 0.015 μM and 0.13 μM for Plasmodium falciparum* lysyl-tRNA synthetase (PfKRS) and Cryptosporidium parvum lysyl-tRNA synthetase (CpKRS), respectively .

HY-160971

Ribonucleic Acid, Transfer from Brewing yeast	DNA/RNA Synthesis	Others
Ribonucleic Acid, Transfer from Brewing yeast is tRNA, which is isolated from brewer yeast. Ribonucleic Acid, Transfer from Brewing yeast is arranged in a cloverleaf model in total sequence. Ribonucleic Acid, Transfer from Brewing yeast is utilized as a substrate in reactions with participant of tRNAs .

HY-112861

Gln-AMS 3 Publications Verification	Aminoacyl-tRNA Synthetase Bacterial	Infection
Gln-AMS is an aminoacyl-tRNA synthetases (AARS) inhibitor, which binds the A-domain within the NRPS enzymes.

HY-100527

AN2718	Fungal	Infection
AN2718 inhibits fungal growth by blocking protein synthesis using the oxaborole tRNA trapping (OBORT) mechanism.

HY-108940

GlyRS-IN-1 2 Publications Verification	Aminoacyl-tRNA Synthetase Bacterial	Infection Cancer
GlyRS-IN-1 is a *glycyl-tRNA* synthase (GlyRS) inhibitor extracted from patent WO 2017066459 A1. GlyRS-IN-1 can also inhibit the growth of bacteria** .

HY-112862

Arg-AMS 1 Publications Verification	Aminoacyl-tRNA Synthetase	Infection
Arg-AMS (compound 24) is a potent nanomolar inhibitor of *arginyl tRNA* synthetase, which displays tightly bound inhibitory characteristics for the A-domains in non-ribosomal peptide synthetases (NRPS)** enzymes .

HY-N10574A

Queuine dihydrochloride 1 Publications Verification	Others	Metabolic Disease Cancer
Queuine dihydrochloride is a selective substrate for tRNA guanine transglycosylase (TGT) and can be incorporated into eukaryotic tRNA. Queuine dihydrochloride promotes tRNA modification, affecting mitochondrial function and Warburg metabolic phenotype. If Queuine dihydrochloride is deficient, aerobic glycolysis can be enhanced, oxidative phosphorylation can be inhibited, and Warburg metabolism can be promoted, accompanied by increased ammonia and lactate production and increased lactate dehydrogenase activity. Queuine dihydrochloride can be used for autoimmune diseases (such as experimental models of multiple sclerosis) and cancer metabolic regulation, and its deficiency is associated with low tRNA modification in tumor cells .

HY-W016256

L-Methioninamide hydrochloride	Bacterial	Infection
L-Methioninamide hydrochloride, a Methionine analogue, is *Methionyl-tRNA* synthetase** inhibitor .

HY-N10479

Chorismic acid	DNA/RNA Synthesis Drug Intermediate Endogenous Metabolite Bacterial	Infection
Chorismic acid is a precursor for the biosynthesis of aromatic amino acids and vitamins, as well as a key metabolite in tRNA modification. Chorismic acid is a critical metabolite for the synthesis of cmo ⁵U. Deficiency of Chorismic acid inhibits the formation of cmo ⁵U and mcmo ⁵U. Chorismic acid can be used in studies of S. typhimurium and E. coli infections .\n

HY-112861A

Gln-AMS TFA 3 Publications Verification	Aminoacyl-tRNA Synthetase Bacterial	Infection
Gln-AMS (TFA) is a type Ia *aminoacyl-tRNA* synthetase (AARS) inhibitor. Gln-AMS inhibits glutaminyl-tRNA synthetase (GlnRS) with a K_i** of 1.32 µM.

HY-P2862

Enolase, S.cerevisiae	Biochemical Assay Reagents	Others
Enolase is a glycolytic enzyme present in the cell wall of S. cerevisiae. Enolase exhibits specific affinity to imported tRNA and can facilitate formation of preMsk1p-tRNA complex. Enolase can be overproduced in tumor cells where rate of glycolysis is increased. Enolase depletion can lead to tRNA inhibition in vivo .

HY-103280

LysRs-IN-1	Aminoacyl-tRNA Synthetase	Others
LysRs-IN-1 is a Lysyl-tRNA synthetase (LysRs) inhibitor.

HY-153100A

(S)-mchm5U 1 Publications Verification	Others	Others
(S)-mchm5U is a hydroxylated form of mcm5U, may be present in tRNA from the silkworm Bombyx mori. (S)-mchm5U may be present also in mammalian tRNA, and that the ALKBH8 oxygenase could be responsible for its formation. (S)-mchm5U can be used for RNA modification synthesis .

HY-14784

Bederocin REP8839	Bacterial	Infection
Bederocin (REP8839) is a *Methionyl-tRNA* synthetase** inhibitor. Bederocin can be used in research of bacterial infection, including S. aureus and MRSA .

HY-113139S

1-Methylinosine-d3 N1-Methylinosine-d₃	Isotope-Labeled Compounds Endogenous Metabolite Nucleoside Antimetabolite/Analog	Cancer
1-Methylinosine-d₃ (N1-MetHYlinosine-d₃) is the deuterium labeled 1-Methylinosine. 1-Methylinosine is a modified nucleotide located at position 37 of eukaryotic tRNA, 3' to the tRNA anticodon. 1-Methylinosine is a minor metabolite of 1-methyladenosine (HY-113081). The level of 1-Methylinosine is significantly elevated in urine samples from breast cancer models.

HY-159627A

Met-AMS TEA	Bacterial	Infection
Met-AMS TEA (compound 50), a sulfamate analogue of methionyl adenylate, is a potent Escherichia coli *methionyl-tRNA* synthetase (MetRS) inhibitor (IC₅₀** of 7 nM) .

HY-117938

T-3861174	Aminoacyl-tRNA Synthetase	Cancer
T-3861174 is an inhibitor of prolyl-tRNA synthetase (PRS, Aminoacyl-tRNA Synthetase) without completely inhibiting its translation process. T-3861174 activates the GCN2-ATF4 pathway and induces death in multiple tumor cell lines, including SK-MEL-2. T-3861174 demonstrated significant antitumor activity in multiple xenograft models without significantly affecting body weight .

HY-B1327S

Chlortetracycline-d6 hydrochloride 7-Chlorotetracycline-d6 hydrochloride	Bacterial Antibiotic	Infection
Chlortetracycline-d₆ (hydrochloride) is the deuterium labeled Chlortetracycline hydrochloride. Chlortetracycline hydrochloride (7-Chlorotetracycline hydrochloride) is a specific and potent calcium ionophore antibiotic, inhibits binding of aminoacyl-tRNA to ribosomes.

HY-117319

Indolmycin TAK-083; PA-155A	Antibiotic Bacterial	Infection Inflammation/Immunology
Indolmycin (TAK-083), an antibiotic, is a competitive inhibitor of prokaryotic *tryptophanyl-tRNA* synthetase (TrpS)**. Indolmycin (TAK-083) possesses both anti-viral and anti-bacterial activity .

HY-B1864

Kasugamycin 1 Publications Verification Ksg	Antibiotic Bacterial	Infection
Kasugamycin (Ksg) is an antibiotic which binds both the 30S and 70S ribosome but not isolated 50S subunits. Kasugamycin mimics mRNA nucleotides to destabilize tRNA binding and inhibit canonical translation initiation .

HY-W019670R

N4-Acetylcytidine (Standard)	Reference Standards Endogenous Metabolite Histone Acetyltransferase Enterovirus NOD-like Receptor (NLR)	Infection Neurological Disease Metabolic Disease Inflammation/Immunology Cancer
N4-acetylcytidine (N4A) is an endogenous nucleoside metabolite from the degradation of tRNA. N4-Acetylcytidine is formed by N-acetyltransferase 10 and other enzymes. N4-acetylcytidine might sustain NLRP3 inflammasome activation via induction of HMGB1 expression and releasee. N4-Acetylcytidine modifies mRNA, tRNA and rRNA, affecting their stability, translation efficiency (such as enterovirus 71 RNA). N4-Acetylcytidine is used in the study of cancer, neuroinflammatory diseases, viral infections and obesity .

HY-131481

Mnm5s2U	Nucleoside Antimetabolite/Analog	Others
Mnm5s2U, found in lysine and glutamate tRNA anticodon, has an wobble modification function in tRNA .

HY-131800

3'-NH2-ATP	ATP Synthase	Metabolic Disease
3'-NH2-ATP, an ATP analogue, is a potent and competitive inhibitor of ATP, with a K_i of 2.3 μM. 3'-NH2-ATP can be used to synthesis of 3′-Amino-3′-deoxy transfer RNA by incorporation into the 3' terminus of tRNA-C-C .

HY-160841

Biotin-16-dCTP	DNA Stain DNA/RNA Synthesis	Others
Biotin-16-dCTP is a biotinylated deoxycytidine triphosphate that serves as an important DNA labeling substrate. Biotin-16-dCTP can be enzymatically incorporated into the 3' end of DNA probes via terminal deoxynucleotidyl transferase, forming a 1-3 nucleotide-long tail to achieve biotinylation of the probes. Biotin-16-dCTP enhances chemiluminescent detection of low-abundance targets such as specific tRNA isoacceptors through Northern blotting. Biotin-16-dCTP can also replace conventional dCTP to be integrated into single-stranded DNA generated by asymmetric polymerase chain reaction, which is applicable for bioconjugation or pull-down assays. Repeated freeze-thaw cycles of Biotin-16-dCTP should be avoided to prevent degradation of its function for probe biotinylation .

HY-W190984

Desthiobiotin-PEG4-alkyne	Biochemical Assay Reagents	Others
Desthiobiotin-PEG4-alkyne is a biotinylated biochemical reagent, which can be utilized in conjunction with click chemistry for the selective labeling and enrichment of certain tRNAs .

HY-163540

NP-BTA	Aminoacyl-tRNA Synthetase Fungal	Infection
NP-BTA is an allosteric inhibitor for glutaminyl-tRNA synthetase (GlnRS). NP-BTA exhibits antifungal efficacy against Candida albicans, with MIC₅₀ of 6.25 μM .

HY-151880

Antibacterial agent 124	DNA/RNA Synthesis	Infection
Antibacterial agent 124 (Compound 3) is a potent bacterial *prolyl-tRNA* synthetase (ProRS) inhibitor with an IC₅₀** of 0.18 μM against Staphylococcus aureus ProRS (SaProRS) .

HY-145555

Bersiporocin DWN12088	Aminoacyl-tRNA Synthetase	Inflammation/Immunology
Bersiporocin (DWN12088) is an orally effective prolyl-tRNA synthetase (PRS) inhibitor. Bersiporocin exerts antifibrotic effects by inhibiting collagen synthesis. Bersiporocin can be used in the research of pulmonary fibrosis .

HY-15782

YH16899	Aminoacyl-tRNA Synthetase	Cancer
YH16899 binds Lysyl-tRNA synthetase (KRS), and inhibits membrane translocation of KRS. YH16899 impares the interaction of KRS with 67LR. YH16899 inhibits tumor metastasis in mouse models .

HY-147643

*Aminoacyl tRNA* synthetase-IN-2**	Aminoacyl-tRNA Synthetase	Infection
Aminoacyl tRNA synthetase-IN-2 (Compound 14) is an *aminoacyl-tRNA* synthetase (aaRS)** inhibitor. Aminoacyl tRNA synthetase-IN-2 can be used for development of a new family of antibiotics .

HY-W013260R

2'-O-Methylguanosine (Standard)	Reference Standards Nucleoside Antimetabolite/Analog Apoptosis DNA/RNA Synthesis	Infection Cancer
2'-O-Methylguanosine (Standard) is the analytical standard of 2'-O-Methylguanosine (HY-W013260). This product is intended for research and analytical applications. 2'-O-Methylguanosine is a modified nucleoside produced in tRNAs by the action of tRNA guanosine-2’-O-methyltransferase. 2'-O-Methylguanosine results in apoptotic changes of cells.

Art. -Nr.	Produktname	Category	Target	Chemical Structure

HY-N1584

Halofuginone Maximum Cited Publications 20 Publications Verification RU-19110	Infection Cardiovascular Disease Alkaloids Piperidine Alkaloids Classification of Application Fields Dichroa febrifuga Lour Saxifragaceae Plants Inflammation/Immunology Disease Research Fields Source Classification	DNA/RNA Synthesis TGF-beta/Smad Parasite Sodium Channel Calcium Channel
Halofuginone (RU-19110), a Febrifugine derivative, is a competitive *prolyl-tRNA* synthetase inhibitor with a K_i of 18.3 nM . Halofuginone is a specific inhibitor of type-I collagen synthesis and attenuates osteoarthritis (OA) by inhibition of TGF-β activity . Halofuginone is also a potent pulmonary vasodilator by activating Kv channels and blocking voltage-gated, receptor-operated and store-operated Ca ²⁺ channels**. Halofuginone has anti-malaria, anti-inflammatory, anti-cancer, anti-fibrosis effects .

HY-N10574

Queuine 1 Publications Verification	Alkaloids Microorganisms Pyrrole Alkaloids Source Classification	Bacterial
Queuine is a selective substrate for tRNA guanine transglycosylase (TGT) and can be incorporated into eukaryotic tRNA. Queuine promotes tRNA modification, affecting mitochondrial function and Warburg metabolic phenotype. If Queuine is deficient, aerobic glycolysis can be enhanced, oxidative phosphorylation can be inhibited, and Warburg metabolism can be promoted, accompanied by increased ammonia and lactate production and increased lactate dehydrogenase activity. Queuine can be used for autoimmune diseases (such as experimental models of multiple sclerosis) and cancer metabolic regulation, and its deficiency is associated with low tRNA modification in tumor cells .

HY-B0275

Oxytetracycline 5+ Cited Publications	Structural Classification Classification of Application Fields Antibacterial Disease Research Endogenous metabolite Other Antibiotics Plant agriculture research Infection Monophenols Microorganisms Antibiotics Resistance Selection Animal Husbandry Phenols Disease Research Fields Source Classification	Environmental Pollutants Antibiotic Endogenous Metabolite Bacterial HSV
Oxytetracycline is an antibiotic belonging to the tetracycline class. Oxytetracycline potent inhibits Gram-negative and Gram-positive bacteria. Oxytetracycline is a protein synthesis inhibitor and prevents the binding from aminoacil-tRNA to the complex m-ribosomal RNA. Oxytetracycline also possesses anti-HSV-1 activity .

HY-B1327

Chlortetracycline hydrochloride 5+ Cited Publications 7-Chlorotetracycline hydrochloride	Structural Classification Classification of Application Fields Antibacterial Disease Research Other Antibiotics Plant agriculture research Infection Monophenols Microorganisms Antibiotics Resistance Selection Animal Husbandry Phenols Disease Research Fields Source Classification	Bacterial Antibiotic Parasite
Chlortetracycline hydrochloride (7-Chlorotetracycline hydrochloride) is an orally active, effective and selectively methanogenic bacteria inhibitor with bactericidal effects. Chlortetracycline hydrochloride is also a antibiotic that acts by inhibiting bacterial protein synthesis. Additionally, Chlortetracycline hydrochloride is a specific and potent calcium ionophore antibiotic, inhibiting binding of aminoacyl-tRNA to ribosomes .

HY-B0958

Mupirocin 1 Publications Verification BRL-4910A; Pseudomonic acid	Infection Microorganisms Classification of Application Fields Antibiotics Antibacterial Disease Research Disease Research Fields Other Antibiotics Source Classification	Bacterial Antibiotic Aminoacyl-tRNA Synthetase
Mupirocin is an antibiotic. Mupirocin inhibits bacterial *isoleucyl-tRNA* synthetase*, blocking protein synthesis. Mupirocin has high activity against Gram-positive bacteria such as Staphylococcus* and Streptococcus, as well as some Gram-negative bacteria (such as Haemophilus influenzae). Mupirocin can be used in the research of diseases such as skin infections (such as MRSA infections) and chronic sinusitis .

HY-113061

Pseudouridine 1 Publications Verification	Natürliche Produkte Human Gut Microbiota Metabolites Other disease Classification of Application Fields Disease markers Other Diseases Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite Nucleoside Antimetabolite/Analog DNA/RNA Synthesis
Pseudouridine is an isomer of uridine and the most abundant modified nucleoside in non-coding RNA. It fine-tunes and stabilizes regional structures in rRNA and tRNA, maintaining their functions in mRNA decoding, ribosome assembly, processing, and translation. Pseudouridine-modified tRNA fragments can inhibit aberrant protein synthesis and hold promise for research on myelodysplastic syndrome (MDS)-related leukemia. .

HY-W019670

N4-Acetylcytidine 1 Publications Verification	Natürliche Produkte Classification of Application Fields Metabolic Disease Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite Histone Acetyltransferase Enterovirus NOD-like Receptor (NLR)
N4-acetylcytidine (N4A) is an endogenous nucleoside metabolite from the degradation of tRNA. N4-Acetylcytidine is formed by N-acetyltransferase 10 and other enzymes. N4-acetylcytidine might sustain NLRP3 inflammasome activation via induction of HMGB1 expression and releasee. N4-Acetylcytidine modifies mRNA, tRNA and rRNA, affecting their stability, translation efficiency (such as enterovirus 71 RNA). N4-Acetylcytidine is used in the study of cancer, neuroinflammatory diseases, viral infections and obesity .

HY-B0275A

Oxytetracycline hydrochloride 5+ Cited Publications	Structural Classification Classification of Application Fields Antibacterial Disease Research Endogenous metabolite Other Antibiotics Infection Monophenols Microorganisms Antibiotics Phenols Disease Research Fields Source Classification	Environmental Pollutants Antibiotic Endogenous Metabolite Bacterial HSV
Oxytetracycline hydrochloride is an antibiotic belonging to the tetracycline class. Oxytetracycline hydrochloride potent inhibits Gram-negative and Gram-positive bacteria. Oxytetracycline hydrochloride is a protein synthesis inhibitor and prevents the binding from aminoacil-tRNA to the complex m-ribosomal RNA. Oxytetracycline hydrochloride also possesses anti-HSV-1 activity .

HY-W011209

N6-Isopentenyladenosine 1 Publications Verification Riboprine	Natürliche Produkte Classification of Application Fields Endogenous metabolite Disease Research Fields Source Classification Cancer	Autophagy Endogenous Metabolite
N6-Isopentenyladenosine (Riboprine), an RNA modification found in cytokinins, which regulate plant growth/differentiation, and a subset of tRNAs, where it improves the efficiency and accuracy of translation. N6-Isopentenyladenosine, an end product of the mevalonate pathway, is an autophagy inhibitor with an interesting anti-melanoma activity .

HY-17560

Demeclocycline hydrochloride 5 Publications Verification	Infection Quinones Microorganisms Anthraquinones Disease Research Fields Source Classification Cancer	Antibiotic Bacterial
Demeclocycline hydrochloride is an orally active tetracycline antibiotic that inhibits the binding of aminoacyl tRNA by binding to the 30S ribosomal subunit, thereby affecting protein synthesis. Demeclocycline hydrochloride exhibits antibacterial activity against a broad spectrum of bacterial infections .

HY-W014233

L-Histidinol dihydrochloride 1 Publications Verification	Structural Classification Natürliche Produkte Classification of Application Fields Metabolic Disease Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite Aminoacyl-tRNA Synthetase
L-Histidinol dihydrochloride is an orally active *histidyl-tRNA* synthetase** inhibitor. L-Histidinol dihydrochloride interferes with the initiation stage of protein synthesis, thus affecting cell proliferation and metabolism. L-Histidinol dihydrochloride has the effect of modulating the sensitivity of tumor cells to chemotherapeutic agents. L-Histidinol dihydrochloride reduces the toxicity of certain chemotherapeutic agents to normal tissues and enhance the sensitivity of tumor cells to chemotherapeutic agents .

HY-W008091

5-Methylcytosine 2 Publications Verification	Natürliche Produkte Microorganisms Classification of Application Fields Other Diseases Endogenous metabolite Disease Research Fields Source Classification	DNA/RNA Synthesis Endogenous Metabolite
5-Methylcytosine is a well-characterized DNA modification in prokaryotes and eukaryotes. 5-Methylcytosine forms symmetrical methylation on CpG dinucleotides in DNA, stabilizes tRNA/rRNA structure in RNA, and affects mRNA translation. 5-Methylcytosine can be oxidized to generate 5hmC, 5fC, and 5caC. 5-Methylcytosine can be used in epigenetics, developmental biology, and the study of diseases such as colorectal cancer and hepatocellular carcinoma .

HY-N1584A

Halofuginone hydrobromide Maximum Cited Publications 20 Publications Verification RU-19110 hydrobromide	Infection Cardiovascular Disease Alkaloids Piperidine Alkaloids Classification of Application Fields Dichroa febrifuga Lour Saxifragaceae Plants Inflammation/Immunology Disease Research Fields Source Classification	DNA/RNA Synthesis TGF-beta/Smad Parasite Sodium Channel Calcium Channel
Halofuginone (RU-19110) hydrobromid, a Febrifugine derivative, is a competitive *prolyl-tRNA* synthetase inhibitor with a K_i of 18.3 nM . Halofuginone hydrobromid is a specific inhibitor of type-I collagen synthesis and attenuates osteoarthritis (OA) by inhibition of TGF-β activity . Halofuginone hydrobromid is also a potent pulmonary vasodilator by activating Kv channels and blocking voltage-gated, receptor-operated and store-operated Ca ²⁺ channels**. Halofuginone hydrobromid has anti-malaria, anti-inflammatory, anti-cancer, anti-fibrosis effects .

HY-N6742

Borrelidin 1 Publications Verification Treponemycin	Infection Microorganisms Macrolide Antibiotics Classification of Application Fields Antibiotics Anti-parasitic Antibacterial Disease Research Disease Research Fields Source Classification	CDK Parasite Apoptosis Antibiotic
Borrelidin (Treponemycin) is a bacterial and eukaryal *threonyl-tRNA* synthetase** inhibitor which is a nitrile-containing macrolide antibiotic isolated from Streptomyces rochei . Borrelidin is an inhibitor of Cdc28/Cln2 of the budding yeast, with an IC₅₀ of 24 μM . Borrelidin is a potent angiogenesis inhibitor, with an IC₅₀ of 0.8 nM. Borrelidin induces apoptosis in the tube-forming cells . Borrelidin has strong antimalarial activities, with IC₅₀s of 1.9 nM and 1.8 nM against K1 and FCR3 strains of Plasmodium falciparum, respectively .

HY-113139

1-Methylinosine 3 Publications Verification N1-Methylinosine	Structural Classification Natürliche Produkte Other disease Classification of Application Fields Disease markers Metabolic Disease Endogenous metabolite Disease Research Fields Source Classification	Nucleoside Antimetabolite/Analog Endogenous Metabolite
1-Methylinosine (N1-MetHYlinosine) is a modified nucleotide located at position 37 of eukaryotic tRNA, 3' to the tRNA anticodon. 1-Methylinosine is a minor metabolite of 1-methyladenosine (HY-113081). The level of 1-Methylinosine is significantly elevated in urine samples from breast cancer models .

HY-113047

5,6-Dihydrouridine 2 Publications Verification	Natürliche Produkte Endogenous metabolite Source Classification	Endogenous Metabolite
5,6-Dihydrouridine is a modified base found in conserved positions in the D-loop of tRNA in Bacteria, Eukaryota, and some Archaea.

HY-W009444

5-Methyluridine 1 Publications Verification	Natürliche Produkte Classification of Application Fields Other Diseases Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite
5-Methyluridine (m ⁵U) is an RNA modified nucleotide generated by RNA methyltransferases (such as TrmA and RumA), which mainly targets specific uracil sites in RNA molecules such as the T arm of tRNA and rRNA. 5-Methyluridine relies on enzyme recognition of RNA secondary/tertiary structures (such as the T loop of tRNA or the specific stem-loop structure of rRNA) and participates in physiological processes such as translation accuracy and ribosome function by stabilizing RNA folding or regulating base pairing .

HY-B1864A

Kasugamycin hydrochloride 1 Publications Verification Ksg hydrochloride	Structural Classification Classification of Application Fields Antibacterial Disease Research Other Antibiotics Biological Pesticide Research Plant agriculture research Agricultural Research Infection Microorganisms Antibiotics Resistance Selection Disease Research Fields Source Classification	Environmental Pollutants Antibiotic Bacterial
Kasugamycin (Ksg) hydrochloride hydrate is an antibiotic that binds to 30s and 70s ribosomes but not to the 50s subunit, and has anti-infective activity. Kasugamycin hydrochloride hydrate mimics mRNA nucleotides, disrupts tRNA binding and inhibits canonical translation initiation. Kasugamycin hydrochloride hydrate increases the sensitivity of mycobacteria to Rifampicin (HY-B0272) in vitro and in mouse infection models .

HY-113137

N2,N2-Dimethylguanosine 4 Publications Verification	Structural Classification Natürliche Produkte Other disease Classification of Application Fields Disease markers Endogenous metabolite Disease Research Fields Source Classification Cancer	Endogenous Metabolite
N2,N2-Dimethylguanosine is a methylated modified nucleoside present in RNA and serves as a structural modification component of tRNA. N2,N2-Dimethylguanosine inhibits reverse transcriptase-mediated cDNA synthesis and is one of the key modifications affecting sequencing efficiency in high-throughput RNA sequencing. N2,N2-Dimethylguanosine can be selectively demethylated at one methyl group by AlkB mutant enzymes (such as D135S/L118V) and converted to N2-methylguanosine, thereby reducing the inhibition of reverse transcription .

HY-B0275B

Oxytetracycline dihydrate 5+ Cited Publications	Infection Monophenols Microorganisms Classification of Application Fields Antibiotics Phenols Antibacterial Disease Research Endogenous metabolite Disease Research Fields Other Antibiotics Source Classification	Bacterial HSV Antibiotic Endogenous Metabolite
Oxytetracycline dihydrate is an antibiotic belonging to the tetracycline class. Oxytetracycline dihydrate potent inhibits Gram-negative and Gram-positive bacteria. Oxytetracycline dihydrate is a protein synthesis inhibitor and prevents the binding from aminoacil-tRNA to the complex m-ribosomal RNA. Oxytetracycline dihydrate also possesses anti-HSV-1 activity .

HY-113138

3-Methyluridine 1 Publications Verification N3-Methyluridine	Natürliche Produkte Classification of Application Fields Other Diseases Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite
3-Methyluridine (m ³U; N3-Methyluridine) is a methylated nucleotide present in ribosomal RNA (rRNA), mainly targeting specific base sites of RNA molecules such as 23S rRNA. 3-Methyluridine can introduce a methyl group at the N3 position of uracil, affecting the secondary structure stability and base pairing ability of RNA, and regulating ribosome function. For example, it affects ribosomal subunit binding and tRNA interaction. 3-Methyluridine is often used as a key raw material for the synthesis of modified nucleotides, and is used to construct RNA oligonucleotides containing methylation modifications to study the effects of RNA methylation on gene expression and drug resistance .

HY-B0275AR

Oxytetracycline hydrochloride (Standard)	Structural Classification Monophenols Microorganisms Antibiotics Phenols Antibacterial Disease Research Endogenous metabolite Other Antibiotics Source Classification	Reference Standards Bacterial HSV Antibiotic Endogenous Metabolite
Oxytetracycline (hydrochloride) (Standard) is the analytical standard of Oxytetracycline (hydrochloride). This product is intended for research and analytical applications. Oxytetracycline hydrochloride is an antibiotic belonging to the tetracycline class. Oxytetracycline hydrochloride potent inhibits Gram-negative and Gram-positive bacteria. Oxytetracycline hydrochloride is a protein synthesis inhibitor and prevents the binding from aminoacil-tRNA to the complex m-ribosomal RNA. Oxytetracycline hydrochloride also possesses anti-HSV-1 activity .

HY-N6680

Virginiamycin S1 1 Publications Verification	Infection Microorganisms Macrolide Antibiotics Classification of Application Fields Antibiotics Antibacterial Disease Research Disease Research Fields Source Classification	Bacterial Antibiotic
Virginiamycin S1 is a cyclic hexadepsipeptide antibiotic, inhibits bacterial protein synthesis at the level of aminoacyl-tRNA binding and peptide bond formation. Virginiamycin S1 belongs to the type B compounds in the streptogramin family and is produced by Streptomyces virginiae, shows a strong bactericidal activity against a wide range of Gram-positive bacteria. Virginiamycin S1 together with virginiamycin M1 is more effective in treat multidrug-resistant bacterial infections ^[1][2].

HY-N10574A

Queuine dihydrochloride 1 Publications Verification	Alkaloids Microorganisms Pyrrole Alkaloids Source Classification	Others
Queuine dihydrochloride is a selective substrate for tRNA guanine transglycosylase (TGT) and can be incorporated into eukaryotic tRNA. Queuine dihydrochloride promotes tRNA modification, affecting mitochondrial function and Warburg metabolic phenotype. If Queuine dihydrochloride is deficient, aerobic glycolysis can be enhanced, oxidative phosphorylation can be inhibited, and Warburg metabolism can be promoted, accompanied by increased ammonia and lactate production and increased lactate dehydrogenase activity. Queuine dihydrochloride can be used for autoimmune diseases (such as experimental models of multiple sclerosis) and cancer metabolic regulation, and its deficiency is associated with low tRNA modification in tumor cells .

HY-136767

Cladosporin	Infection Microorganisms Classification of Application Fields Phenols Polyphenols Disease Research Fields Source Classification	Antibiotic Fungal Bacterial Parasite DNA/RNA Synthesis
Cladosporin is an antibiotic and an an antifungal metabolite that can be produced in good yield in the mycelium of Cladosporium cladosporioid. Cladosporin exhibits inhibitory activity against various dermatophytes, plant pathogens, and bacteria. Cladosporin also exhibits antimalarial activity through inhibition of cytoplasmic lysine-tRNA synthetase of Plasmodium (PfKrs1) .

HY-N10479

Chorismic acid	Microorganisms Ketones, Aldehydes, Acids Source Classification	DNA/RNA Synthesis Drug Intermediate Endogenous Metabolite Bacterial
Chorismic acid is a precursor for the biosynthesis of aromatic amino acids and vitamins, as well as a key metabolite in tRNA modification. Chorismic acid is a critical metabolite for the synthesis of cmo ⁵U. Deficiency of Chorismic acid inhibits the formation of cmo ⁵U and mcmo ⁵U. Chorismic acid can be used in studies of S. typhimurium and E. coli infections .\n

HY-W019670R

N4-Acetylcytidine (Standard)	Structural Classification Natürliche Produkte Endogenous metabolite Source Classification	Reference Standards Endogenous Metabolite Histone Acetyltransferase Enterovirus NOD-like Receptor (NLR)
N4-acetylcytidine (N4A) is an endogenous nucleoside metabolite from the degradation of tRNA. N4-Acetylcytidine is formed by N-acetyltransferase 10 and other enzymes. N4-acetylcytidine might sustain NLRP3 inflammasome activation via induction of HMGB1 expression and releasee. N4-Acetylcytidine modifies mRNA, tRNA and rRNA, affecting their stability, translation efficiency (such as enterovirus 71 RNA). N4-Acetylcytidine is used in the study of cancer, neuroinflammatory diseases, viral infections and obesity .

HY-113061R

Pseudouridine (Standard)	Structural Classification Natürliche Produkte Human Gut Microbiota Metabolites Microorganisms Other disease Disease markers Endogenous metabolite Source Classification	Reference Standards Endogenous Metabolite Nucleoside Antimetabolite/Analog DNA/RNA Synthesis
Pseudouridine (Standard) is the analytical standard of Pseudouridine. This product is intended for research and analytical applications. Pseudouridine is an isomer of the nucleoside uridine, and the most abundant modified nucleoside in non-coding RNAs. Pseudouridine in rRNA and tRNA can fine-tune and stabilize the regional structure and help maintain their functions in mRNA decoding, ribosome assembly, processing and translation [4].

HY-131481

Mnm5s2U	Microorganisms Source Classification	Nucleoside Antimetabolite/Analog
Mnm5s2U, found in lysine and glutamate tRNA anticodon, has an wobble modification function in tRNA .

HY-N1584R

Halofuginone (Standard) RU-19110 (Standard)	Alkaloids Piperidine Alkaloids Structural Classification Dichroa febrifuga Lour Saxifragaceae Plants Source Classification	Reference Standards DNA/RNA Synthesis TGF-beta/Smad Parasite Sodium Channel Calcium Channel
Halofuginone (Standard) is the analytical standard of Halofuginone. This product is intended for research and analytical applications. Halofuginone (RU-19110), a Febrifugine derivative, is a competitive prolyl-tRNA synthetase inhibitor with a Ki of 18.3 nM . Halofuginone is a specific inhibitor of type-I collagen synthesis and attenuates osteoarthritis (OA) by inhibition of TGF-β activity . Halofuginone is also a potent pulmonary vasodilator by activating Kv channels and blocking voltage-gated, receptor-operated and store-operated Ca2+ channels. Halofuginone has anti-malaria, anti-inflammatory, anti-cancer, anti-fibrosis effects .

HY-W008091R

5-Methylcytosine (Standard) 1 Publications Verification	Structural Classification Natürliche Produkte Microorganisms Endogenous metabolite Source Classification	Reference Standards DNA/RNA Synthesis Endogenous Metabolite
5-Methylcytosine (Standard) is the analytical standard of 5-Methylcytosine (HY-W008091). This product is intended for research and analytical applications. 5-Methylcytosine is a well-characterized DNA modification in prokaryotes and eukaryotes. 5-Methylcytosine forms symmetrical methylation on CpG dinucleotides in DNA, stabilizes tRNA/rRNA structure in RNA, and affects mRNA translation. 5-Methylcytosine can be oxidized to generate 5hmC, 5fC, and 5caC. 5-Methylcytosine can be used in epigenetics, developmental biology, and the study of diseases such as colorectal cancer and hepatocellular carcinoma .

HY-N1584AR

Halofuginone hydrobromide (Standard) RU-19110 hydrobromide (Standard)	Alkaloids Piperidine Alkaloids Structural Classification Dichroa febrifuga Lour Saxifragaceae Plants Source Classification	Reference Standards DNA/RNA Synthesis TGF-beta/Smad Parasite Sodium Channel Calcium Channel
Halofuginone (hydrobromide) (Standard) is the analytical standard of Halofuginone (hydrobromide). This product is intended for research and analytical applications. Halofuginone (RU-19110) hydrobromid, a Febrifugine derivative, is a competitive *prolyl-tRNA* synthetase inhibitor with a K_i of 18.3 nM . Halofuginone hydrobromid is a specific inhibitor of type-I collagen synthesis and attenuates osteoarthritis (OA) by inhibition of TGF-β activity . Halofuginone hydrobromid is also a potent pulmonary vasodilator by activating Kv channels and blocking voltage-gated, receptor-operated and store-operated Ca ²⁺ channels**. Halofuginone hydrobromid has anti-malaria, anti-inflammatory, anti-cancer, anti-fibrosis effects .

HY-W011209R

N6-Isopentenyladenosine (Standard) Riboprine (Standard)	Structural Classification Natürliche Produkte Endogenous metabolite Source Classification	Reference Standards Autophagy Endogenous Metabolite
N6-Isopentenyladenosine (Riboprine), an RNA modification found in cytokinins, which regulate plant growth/differentiation, and a subset of tRNAs, where it improves the efficiency and accuracy of translation. N6-Isopentenyladenosine, an end product of the mevalonate pathway, is an autophagy inhibitor with an interesting anti-melanoma activity .

HY-B0275C

Oxytetracycline calcium	Infection Quinones Classification of Application Fields Anthraquinones Endogenous metabolite Disease Research Fields Source Classification	Bacterial HSV Antibiotic Endogenous Metabolite
Oxytetracycline calcium is an antibiotic belonging to the tetracycline class. Oxytetracycline calcium potently inhibits Gram-negative and Gram-positive bacteria. Oxytetracycline calcium is a protein synthesis inhibitor and prevents the binding from aminoacil-tRNA to the complex m-ribosomal RNA. Oxytetracycline calcium also possesses anti-HSV-1 activity .

HY-B0275R

Oxytetracycline (Standard)	Structural Classification Antibacterial Disease Research Endogenous metabolite Other Antibiotics Plant agriculture research Monophenols Microorganisms Antibiotics Resistance Selection Animal Husbandry Phenols Source Classification	Reference Standards Bacterial HSV Endogenous Metabolite Antibiotic
Oxytetracycline (Standard) is the analytical standard of Oxytetracycline. This product is intended for research and analytical applications. Oxytetracycline is an antibiotic belonging to the tetracycline class. Oxytetracycline potent inhibits Gram-negative and Gram-positive bacteria. Oxytetracycline is a protein synthesis inhibitor and prevents the binding from aminoacil-tRNA to the complex m-ribosomal RNA. Oxytetracycline also possesses anti-HSV-1 activity .

HY-111647R

N2-Methylguanosine (Standard)	Structural Classification Microorganisms Ketones, Aldehydes, Acids Endogenous metabolite Source Classification	Reference Standards Nucleoside Antimetabolite/Analog Endogenous Metabolite
N2-Methylguanosine (Standard) is the analytical standard of N2-Methylguanosine (HY-111647). This product is intended for research and analytical applications. N2-Methylguanosine is a commonly modified nucleoside in rRNA and tRNA, with specific distributions in both E. coli rRNA and eukaryotic tRNA. N2-Methylguanosine can be found in urine. N2-Methylguanosine affects the structure and stability of RNA .

HY-113047R

5,6-Dihydrouridine (Standard)	Structural Classification Natürliche Produkte Endogenous metabolite Source Classification	Endogenous Metabolite Reference Standards
5,6-Dihydrouridine (Standard) is the analytical standard of 5,6-Dihydrouridine. This product is intended for research and analytical applications. 5,6-Dihydrouridine is a modified base found in conserved positions in the D-loop of tRNA in Bacteria, Eukaryota, and some Archaea.

HY-N7151R

Aurachin D (Standard)	Structural Classification Alkaloids Microorganisms Quinoline Alkaloids Source Classification	Reference Standards Antibiotic Bacterial Fungal
Kasugamycin (hydrochloride) (Standard) is the analytical standard of Kasugamycin (hydrochloride). This product is intended for research and analytical applications. Kasugamycin hydrochloride (Ksg hydrochloride) is an antibiotic which binds both the 30S and 70S ribosome but not isolated 50S subunits. Kasugamycin hydrochloride (Ksg hydrochloride) mimics mRNA nucleotides to destabilize tRNA binding and inhibit canonical translation initiation .

HY-113137R

N2,N2-Dimethylguanosine (Standard)	Structural Classification Natürliche Produkte Other disease Disease markers Endogenous metabolite Source Classification	Reference Standards Endogenous Metabolite
N2,N2-Dimethylguanosine (Standard) is the analytical standard of N2,N2-Dimethylguanosine. This product is intended for research and analytical applications. N2,N2-Dimethylguanosine is an urinary nucleoside, a primary degradation product of tRNA.

HY-17560R

Demeclocycline hydrochloride (Standard)	Quinones Microorganisms Anthraquinones Source Classification	Reference Standards Antibiotic Bacterial
Demeclocycline hydrochloride (Standard) is the analytical standard of Demeclocycline hydrochloride (HY-17560). This product is intended for research and analytical applications. Demeclocycline hydrochloride is an orally active tetracycline antibiotic that inhibits the binding of aminoacyl tRNA by binding to the 30S ribosomal subunit, thereby affecting protein synthesis. Demeclocycline hydrochloride exhibits antibacterial activity against a broad spectrum of bacterial infections .

HY-B0275BR

Oxytetracycline dihydrate (Standard)	Structural Classification Monophenols Microorganisms Antibiotics Phenols Antibacterial Disease Research Endogenous metabolite Other Antibiotics Source Classification	Reference Standards Bacterial HSV Antibiotic Endogenous Metabolite
Oxytetracycline (dihydrate) (Standard) is the analytical standard of Oxytetracycline (dihydrate). This product is intended for research and analytical applications. Oxytetracycline dihydrate is an antibiotic belonging to the tetracycline class. Oxytetracycline dihydrate potent inhibits Gram-negative and Gram-positive bacteria. Oxytetracycline dihydrate is a protein synthesis inhibitor and prevents the binding from aminoacil-tRNA to the complex m-ribosomal RNA. Oxytetracycline dihydrate also possesses anti-HSV-1 activity .

HY-B1864AR

Kasugamycin hydrochloride (Standard) Ksg hydrochloride (Standard)	Structural Classification Microorganisms Antibiotics Resistance Selection Antibacterial Disease Research Other Antibiotics Plant agriculture research Source Classification	Reference Standards Antibiotic Bacterial
Kasugamycin (Ksg) hydrochloride (Standard) is the analytical standard of Kasugamycin hydrochloride (HY-B1864A). This product is intended for research and analytical applications. Kasugamycin (Ksg) hydrochloride hydrate is an antibiotic that binds to 30s and 70s ribosomes but not to the 50s subunit, and has anti-infective activity. Kasugamycin hydrochloride hydrate mimics mRNA nucleotides, disrupts tRNA binding and inhibits canonical translation initiation. Kasugamycin hydrochloride hydrate increases the sensitivity of mycobacteria to Rifampicin (HY-B0272) in vitro and in mouse infection models .

HY-B0958R

Mupirocin (Standard) BRL-4910A (Standard); Pseudomonic acid (Standard)	Structural Classification Microorganisms Antibiotics Antibacterial Disease Research Other Antibiotics Source Classification	Reference Standards Bacterial Antibiotic Aminoacyl-tRNA Synthetase
Mupirocin (Standard) is the analytical standard of Mupirocin (HY-B0958). This product is intended for research and analytical applications. Mupirocin is an antibiotic. Mupirocin inhibits bacterial *isoleucyl-tRNA* synthetase*, blocking protein synthesis. Mupirocin has high activity against Gram-positive bacteria such as Staphylococcus* and Streptococcus, as well as some Gram-negative bacteria (such as Haemophilus influenzae). Mupirocin can be used in the research of diseases such as skin infections (such as MRSA infections) and chronic sinusitis .

HY-N8497

Leoidin	Monophenols Microorganisms Phenols Source Classification	Bacterial
Leoidin is an OATP1B1 and OATP1B3 inhibitor with K_i values of 0.08 and 1.84 μM，respectively. Leoidin inhibits sodium fluorescein uptake in CHO cells expressing the human OATP1B1 and OATP1B3. Leoidin is an antibacterial agent against both Gram-positive and Gram-negative pathogens. Leoidin inhibits phenylalanyl-tRNA synthetase (PheRS) (IC₅₀= 42 μM) and inhibits protein synthesis in bacterial. Leoidin can be isolated from L. gangaleoides .

HY-N6680R

Virginiamycin S1 (Standard)	Microorganisms Macrolide Antibiotics Antibiotics Antibacterial Disease Research Source Classification	Reference Standards Bacterial Antibiotic
Virginiamycin S1 (Standard) is the analytical standard of Virginiamycin S1. This product is intended for research and analytical applications. Virginiamycin S1 is a cyclic hexadepsipeptide antibiotic, inhibits bacterial protein synthesis at the level of aminoacyl-tRNA binding and peptide bond formation. Virginiamycin S1 belongs to the type B compounds in the streptogramin family and is produced by Streptomyces virginiae, shows a strong bactericidal activity against a wide range of Gram-positive bacteria. Virginiamycin S1 together with virginiamycin M1 is more effective in treat multidrug-resistant bacterial infections .

HY-W105272R

2′-Deoxyadenosine 5′-monophosphate disodium (Standard)	Structural Classification Natürliche Produkte Endogenous metabolite Source Classification	Reference Standards Endogenous Metabolite
Halofuginone (Standard) is the analytical standard of Halofuginone. This product is intended for research and analytical applications. Halofuginone (RU-19110), a Febrifugine derivative, is a competitive prolyl-tRNA synthetase inhibitor with a Ki of 18.3 nM . Halofuginone is a specific inhibitor of type-I collagen synthesis and attenuates osteoarthritis (OA) by inhibition of TGF-β activity . Halofuginone is also a potent pulmonary vasodilator by activating Kv channels and blocking voltage-gated, receptor-operated and store-operated Ca2+ channels. Halofuginone has anti-malaria, anti-inflammatory, anti-cancer, anti-fibrosis effects .

HY-N13141

Tetracenomycin X	Structural Classification Natürliche Produkte Microorganisms Source Classification	Others
Tetracenomycin X is a natural aromatic polyketide compound. Tetracenomycin X can inhibit peptide bond formation between an incoming aminoacyl-tRNA and a terminal Gln-Lys (QK) motif in the nascent polypeptide. Tetracenomycin X can be used for the development of novel aromatic polyketide antibiotics .

HY-W014233R

L-Histidinol dihydrochloride (Standard)	Structural Classification Natürliche Produkte Endogenous metabolite Source Classification	Endogenous Metabolite Reference Standards Aminoacyl-tRNA Synthetase
L-Histidinol (dihydrochloride) (Standard) is the analytical standard of L-Histidinol (dihydrochloride) (HY-W014233). This product is intended for research and analytical applications. L-Histidinol dihydrochloride is an orally active histidyl-tRNA synthetase inhibitor. L-Histidinol dihydrochloride interferes with the initiation stage of protein synthesis, thus affecting cell proliferation and metabolism. L-Histidinol dihydrochloride has the effect of modulating the sensitivity of tumor cells to chemotherapeutic agents. L-Histidinol dihydrochloride reduces the toxicity of certain chemotherapeutic agents to normal tissues and enhance the sensitivity of tumor cells to chemotherapeutic agents .

HY-113138R

3-Methyluridine (Standard) N3-Methyluridine (Standard)	Structural Classification Natürliche Produkte Endogenous metabolite Source Classification	Endogenous Metabolite Reference Standards
3-Methyluridine (Standard) is the analytical standard of 3-Methyluridine. This product is intended for research and analytical applications. 3-Methyluridine (m3U; N3-Methyluridine) is a methylated nucleotide present in ribosomal RNA (rRNA), mainly targeting specific base sites of RNA molecules such as 23S rRNA. 3-Methyluridine can introduce a methyl group at the N3 position of uracil, affecting the secondary structure stability and base pairing ability of RNA, and regulating ribosome function. For example, it affects ribosomal subunit binding and tRNA interaction. 3-Methyluridine is often used as a key raw material for the synthesis of modified nucleotides, and is used to construct RNA oligonucleotides containing methylation modifications to study the effects of RNA methylation on gene expression and drug resistance .

Art. -Nr.	Produktname	Chemical Structure

HY-W753593

N4-Acetylcytidine-13C5

N4-Acetylcytidine- ¹³C₅ is the ¹³C-labeled N4-Acetylcytidine (HY-W019670). N4-acetylcytidine (N4A) is an endogenous nucleoside metabolite from the degradation of tRNA. N4-Acetylcytidine is formed by N-acetyltransferase 10 and other enzymes. N4-acetylcytidine might sustain NLRP3 inflammasome activation via induction of HMGB1 expression and releasee. N4-Acetylcytidine modifies mRNA, tRNA and rRNA, affecting their stability, translation efficiency (such as enterovirus 71 RNA). N4-Acetylcytidine is used in the study of cancer, neuroinflammatory diseases, viral infections and obesity .

HY-113139S

1-Methylinosine-d3
1-Methylinosine-d₃ (N1-MetHYlinosine-d₃) is the deuterium labeled 1-Methylinosine. 1-Methylinosine is a modified nucleotide located at position 37 of eukaryotic tRNA, 3' to the tRNA anticodon. 1-Methylinosine is a minor metabolite of 1-methyladenosine (HY-113081). The level of 1-Methylinosine is significantly elevated in urine samples from breast cancer models.

HY-B1327S

Chlortetracycline-d6 hydrochloride
Chlortetracycline-d₆ (hydrochloride) is the deuterium labeled Chlortetracycline hydrochloride. Chlortetracycline hydrochloride (7-Chlorotetracycline hydrochloride) is a specific and potent calcium ionophore antibiotic, inhibits binding of aminoacyl-tRNA to ribosomes.

HY-B0275S

Oxytetracycline-d6
Oxytetracycline-d₆ is deuterium labeled Oxytetracycline. Oxytetracycline is an antibiotic belonging to the tetracycline class. Oxytetracycline potent inhibits Gram-negative and Gram-positive bacteria. Oxytetracycline is a protein synthesis inhibitor and prevents the binding from aminoacil-tRNA to the complex m-ribosomal RNA. Oxytetracycline also possesses anti-HSV-1 activity .

HY-W653977

Chlortetracycline-13C,d3 hydrochloride

Chlortetracycline-13C,d3 hydrochloride (7-Chlorotetracycline-13C,d3 hydrochloride) is the 13C- and deuterium labeled Chlortetracycline hydrochloride (HY-B1327). Chlortetracycline hydrochloride is an orally active, selective antibiotic, that inhibits methanogenic bacteria through inhibition of bacterial protein synthesis. Chlortetracycline hydrochloride is a specific and potent calcium ionophore antibiotic, that inhibits binding of aminoacyl-tRNA to ribosomes .

HY-W008091S

5-Methylcytosine-d4

5-Methylcytosine-d₄ is the deuterium labeled 5-Methylcytosine (HY-W008091). 5-Methylcytosine is a well-characterized DNA modification in prokaryotes and eukaryotes. 5-Methylcytosine forms symmetrical methylation on CpG dinucleotides in DNA, stabilizes tRNA/rRNA structure in RNA, and affects mRNA translation. 5-Methylcytosine can be oxidized to generate 5hmC, 5fC, and 5caC. 5-Methylcytosine can be used in epigenetics, developmental biology, and the study of diseases such as colorectal cancer and hepatocellular carcinoma .

HY-B0275S1

Oxytetracycline-d3
Oxytetracycline-d₃ is the deuterium labeled Oxytetracycline (HY-B0275). Oxytetracycline is an antibiotic belonging to the tetracycline class. Oxytetracycline potent inhibits Gram-negative and Gram-positive bacteria. Oxytetracycline is a protein synthesis inhibitor and prevents the binding from aminoacil-tRNA to the complex m-ribosomal RNA. Oxytetracycline also possesses anti-HSV-1 activity .

HY-W011824S

2′-O-Methyluridine-d3
2′-O-Methyluridine-d₃ is deuterium labeled 2′-O-Methyluridine (HY-W011824).2’-O-Methyluridine is a modified nucleoside that can be found in T. thermophile tRNA. 2’-O-Methyluridine level in serum is decreased in patients with breast cancer .

HY-W777859

5-Methyl cytosine-13C,15N2 hydrochloride

5-Methyl cytosine- ¹³C, ¹⁵N₂ hydrochloride (5-Methylcytosine hydrochloride- ¹³C, ¹⁵N₂) is the ¹³C- and ¹⁵N-labeled 5-Methylcytosine hydrochloride (HY-W008091A). 5-Methylcytosine hydrochloride plays a crucial role in regulating gene expression, facilitating genomic imprinting, and suppressing transposable elements, while also being intricately linked to translational fidelity and tRNA recognition.

HY-W768571

Pseudouridine-13C,15N2

Pseudouridine- ¹³C, ¹⁵N₂ is the ¹³C- and ¹⁵N-labeled Pseudouridine (HY-113061). Pseudouridine is an isomer of uridine and the most abundant modified nucleoside in non-coding RNA. It fine-tunes and stabilizes regional structures in rRNA and tRNA, maintaining their functions in mRNA decoding, ribosome assembly, processing, and translation. Pseudouridine-modified tRNA fragments can inhibit aberrant protein synthesis and hold promise for research on myelodysplastic syndrome (MDS)-related leukemia. .

HY-W755036

Oxytetracycline-13C,d3 hydrochloride

Oxytetracycline-13C,d3 hydrochloride is the 13C- and deuterium labeled Oxytetracycline hydrochloride (HY-B0275A). Oxytetracycline hydrochloride is an antibiotic that exhibits board-spectrum antibacterial activity. Oxytetracycline hydrochloride is a protein synthesis inhibitor and prevents the binding from aminoacil-tRNA to the complex m-ribosomal RNA. Oxytetracycline hydrochloride also possesses anti-HSV-1 activity .

HY-W064342S

L-Histidinol-d3

L-Histidinol-d₃ ((S)-2-Amino-3-(1H-imidazol-5-yl)propan-1-ol-d₃) is the deuterium labeled L-Histidinol (HY-W014233). L-Histidinol is an orally active histidyl-tRNA synthetase inhibitor. L-Histidinol interferes with the initiation stage of protein synthesis, thus affecting cell proliferation and metabolism. L-Histidinol has the effect of modulating the sensitivity of tumor cells to chemotherapeutic agents. L-Histidinol reduces the toxicity of certain chemotherapeutic agents to normal tissues and enhance the sensitivity of tumor cells to chemotherapeutic agents .

HY-111647S1

N2-Methylguanosine-d3
N2-Methylguanosine-d₃ is deuterium labeled N2-Methylguanosine (HY-111647). N2-Methylguanosine is a commonly modified nucleoside in rRNA and tRNA, with specific distributions in both E. coli rRNA and eukaryotic tRNA. N2-Methylguanosine can be found in urine. N2-Methylguanosine affects the structure and stability of RNA .

HY-113061S

Pseudouridine-O18
Pseudouridine- ¹⁸O is the ¹⁸O labeled Pseudouridine (HY-113061). Pseudouridine is an isomer of the nucleoside uridine, and the most abundant modified nucleoside in non-coding RNAs. Pseudouridine in rRNA and tRNA can fine-tune and stabilize the regional structure and help maintain their functions in mRNA decoding, ribosome assembly, processing and translation.

HY-W780282

N6-Threonylcarbamoyladenosine-13C4,15N
N6-Threonylcarbamoyladenosine- ¹³C₄, ¹⁵N (N6-(N-Threonylcarbonyl)adenosine- ¹³C₄, ¹⁵N) is the ¹³C- and ¹⁵N-labeled N6-Threonylcarbamoyladenosine (HY-18398). N6 - Threonylcarbamoyladenosine is a common nucleosides, which can decorate and become tRNA .

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