10026 Results for "

modification

" in MedChemExpress (MCE) Product Catalog:
Products (10026)

10026 Results for "modification" in MCE Product Catalog:

135
135 Publications Verification
Cat. No.: HY-N0005
CAS No.: 458-37-7
Synonyms: Diferuloylmethane; Natural Yellow 3; Turmeric yellow
Curcumin (Diferuloylmethane), a natural phenolic compound, is a p300/CREB-binding protein-specific inhibitor of acetyltransferase, represses the acetylation of histone/nonhistone proteins and histone acetyltransferase-dependent chromatin transcription. Curcumin is a photosensitizer against microorganisms. Curcumin shows inhibitory effects on NF-κB and MAPKs, and has diverse pharmacologic effects including anti-inflammatory, antioxidant, antiproliferative and antiangiogenic activities. Curcumin induces stabilization of Nrf2 protein through Keap1 cysteine modification.
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35
35 Cited Publications
Cat. No.: HY-N0191
CAS No.: 5508-58-7
Synonyms: Andrographis
Andrographolide is a NF-κB inhibitor, which inhibits NF-κB activation through covalent modification of a cysteine residue on p50 in endothelial cells without affecting IκBα degradation or p50/p65 nuclear translocation. Andrographolide has antiviral effects.
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26
26 Cited Publications
Cat. No.: HY-112764
CAS No.: 160743-62-4
Purity:  98.40%
mPEG2000-DMG is used for the preparation of liposome for siRNA delivery with improved transfection efficiency in vitro. mPEG2000-DMG is also used for the lipid nanoparticle for an oral plasmid DNA delivery approach in vivo through a facile surface modification to improve the mucus permeability and delivery efficiency of the nanoparticles .
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25
25 Cited Publications
Cat. No.: HY-16909
CAS No.: 87081-35-4
Synonyms: CI 940; LMB
Target:  

CRM1 Fungal Antibiotic

Research Areas:  

Infection Cancer

Leptomycin B (CI 940; LMB) is a potent inhibitor of the nuclear export of proteins. Leptomycin B inactivates CRM1/exportin 1 by covalent modification at a cysteine residue. Leptomycin B is a potent antifungal antibiotic blocking the eukaryotic cell cycle .
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8
8 Cited Publications
Cat. No.: HY-N0086
CAS No.: 1867-73-8
Synonyms: 6-Methyladenosine; N-Methyladenosine
N6-Methyladenosine is the most prevalent internal (non-cap) modification present in the messenger RNA (mRNA) of all higher eukaryotes. N6-Methyladenosine can modifies viral RNAs and has antiviral activities.
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6
6 Cited Publications
Cat. No.: HY-101422
CAS No.: 1380341-99-0
Purity:  99.93%
Target:  

Potassium Channel

Research Areas:  

Inflammation/Immunology

GAL-021 is a potent BKCa-channel blocker. GAL-021 inhibits KCa1.1 in GH3 cells. GAL-021 is a novel breathing control modulator that is based on selective modification of the almitrine pharmacophore. GAL-021 increases minute ventilation in rats and non-human primates .
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5
5 Cited Publications
Cat. No.: HY-128892
CAS No.: 1808714-73-9
Purity:  99.42%
Target:  

Autophagy

Research Areas:  

Neurological Disease

EN6 is a small-molecule in vivo autophagy activator that covalently targets cysteine 277 in the ATP6V1A subunit of the lysosomal v-ATPase. EN6-mediated modification of ATP6V1A uncouples v-ATPase from Rag, leading to inhibition of mTORC1 signalling, increased lysosomal acidification, and activation of autophagy. EN6 also scavenges TDP-43 aggregates (causative agents of frontotemporal dementia) in a lysosome-dependent manner .
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4
4 Cited Publications
Cat. No.: HY-113137
CAS No.: 2140-67-2
Purity:  99.40%
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 .
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4
4 Cited Publications
Cat. No.: HY-113081
CAS No.: 15763-06-1
Purity:  99.21%
1-Methyladenosine is an RNA modification that can serve as a tumor marker, with elevated levels in the body associated with cancer development. Following 1-methyladenosine methylation, upregulation of PPARδ expression regulates cholesterol metabolism and activates Hedgehog signaling pathway, driving liver tumorigenesis .
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4
4 Cited Publications
Cat. No.: HY-128661
CAS No.: 2244895-42-7
Purity:  99.40%
Research Areas:  

Metabolic Disease

IDH1 Inhibitor 2 (compound 13) is a potent wild-type IDH1 inhibitor that exerts its activity through covalent modification of His315 with an IC50 value of 110 nM. IDH1 Inhibitor 2 can dose-dependently reduce the intracellular reduced glutamine metabolic flux, thereby affecting cellular metabolic homeostasis. IDH1 Inhibitor 2 can be used to study the role of IDH1 in cellular metabolic regulation and cancer development .
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3
3 Cited Publications
Cat. No.: HY-I0626
CAS No.: 71-30-7
Cytosine is one of the four main bases found in DNA and RNA. Cytosine modifications exhibit circadian oscillations that are involved in epigenetic diversity and aging. Cytosine can be used in cancer research .
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3
3 Cited Publications
Cat. No.: HY-B0162
CAS No.: 155974-00-8
Target:  

HCN Channel

Research Areas:  

Cardiovascular Disease Cancer

Ivabradine is a potent and orally active HCN (hyperpolarization-activated cyclic nucleotide-gated) channel blocker that inhibits the cardiac pacemaker current (If). Ivabradine reduces dose-dependently heart rate without modification of blood pressure. Ivabradine shows anticonvulsant, anti-ischaemic and anti-anginal activity .
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3
3 Cited Publications
Cat. No.: HY-B0162A
CAS No.: 148849-67-6
Ivabradine hydrochloride is a potent and orally active HCN (hyperpolarization-activated cyclic nucleotide-gated) channel blocker that inhibits the cardiac pacemaker current (If). Ivabradine hydrochloride reduces dose-dependently heart rate without modification of blood pressure. Ivabradine hydrochloride shows anticonvulsant, anti-ischaemic and anti-anginal activity .
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3
3 Cited Publications
Cat. No.: HY-W441014
DSPE-PEG2000-NHS is a PEG-modified phospholipid derivative that can be used to prepare liposomes. DSPE-PEG2000-NHS is commonly employed as a linker molecule for the surface modification of liposomes to confer targeting capabilities. DSPE-PEG2000-NHS can be used in the study of drug delivery .
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3
3 Cited Publications
Cat. No.: HY-RI04602A
Target:  

MicroRNA

Research Areas:  

Others

MicroRNA Antagomir Negative Control is a chemically-modified oligonucleotide (2 phosphorothioates at the 5' end, 4 phosphorothioates at the 3' end, 1 cholesterol group at the 3' end, and full-length nucleotide 2'-methoxy modification), and can be used as a negative control. The sequence of MicroRNA Antagomir Negative Control is derived from cel-mir-239b. It has minimal sequence identity with miRNAs in human, mouse, and rat.
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3
3 Cited Publications
Cat. No.: HY-155489
CAS No.: 3029515-97-4
Purity:  98.55%
Research Areas:  

Cancer

DDO-2728 (compound 19) is a selective AlkB homologue 5 (ALKBH5) inhibitor with an IC50 of 2.97 μM. DDO-2728 increases the abundance of N 6 methyladenosine (m 6A) modifications, inducing cell apoptosis and cycle arrest. DDO-2728 suppresses tumor growth in the MV4 11 xenograft model with favorable safety profile, shows the potential of targeting ALKBH5 in cancer research .
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3
3 Cited Publications
Cat. No.: HY-W037893
CAS No.: 122323-88-0
Synonyms: Methyl piperazine-2-carboxylate dihydrochloride; METTL3 activator-1
Target:  

METTL3 HIV

Research Areas:  

Infection Neurological Disease

CHMA1004 (Methyl piperazine-2-carboxylate; METTL3 activator-1) dihydrochloride is a METTL3/METTL14/WTAP methyltransferase complex activator. CHMA1004 dihydrochloride exhibits neuroprotective and anxiolytic potential by enhancing m 6A methylation modification of RNA. CHMA1004 dihydrochloride promotes HIV replication in an infection context. CHMA1004 dihydrochloride can be used in studies related to anxiety disorders and HIV-1 infection .
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2
2 Cited Publications
Cat. No.: HY-122524
CAS No.: 20244-86-4
Purity:  98.08%
7-Methylguanosine is a modified nucleoside widely present in various RNAs and a key metabolite of the 5'-cap structure of eukaryotic mRNA. 7-Methylguanosine plays important roles in stabilizing RNA structures, regulating translation, and other aspects .
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2
2 Cited Publications
Cat. No.: HY-145651
CAS No.: 2166487-23-4
Purity:  99.89%
Synonyms: NRD167
Target:  

Sirtuin

Research Areas:  

Cancer

Et-29 is a potent and selective SIRT5 inhibitor (Ki=40 nM) .
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2
2 Cited Publications
Cat. No.: HY-122524A
CAS No.: 81100-62-1
7-Methylguanosine iodide is an iodide of 7-Methylguanosine (HY-122524). 7-Methylguanosine is a modified nucleoside widely present in various RNAs and a key metabolite of the 5'-cap structure of eukaryotic mRNA. 7-Methylguanosine plays important roles in stabilizing RNA structures, regulating translation, and other aspects .
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