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Results for "

D-Alanine

" in MedChemExpress (MCE) Product Catalog:

By Targets:	ADC Linker (1) Amino Acid Derivatives (15) Antibiotic (2) Bacterial (4) Biochemical Assay Reagents (3) Carboxypeptidase (1) Drug Derivative (1) Endogenous Metabolite (18) Fluorescent Dye (4) GnRH Receptor (1) Isotope-Labeled Compounds (11) Reference Standards (5) Taste Receptor (2)
By Research Areas:	Cancer (1) Cardiovascular Disease (1) Infection (8) Inflammation/Immunology (1) Metabolic Disease (13) Neurological Disease (5)
Click Chemistry:	Labeling and Fluorescence Imaging (2) Azide (3)

Inhibitors & Agonists

Fluorescent Dyes

Peptides

Natural
Products

Isotope-Labeled Compounds

Click Chemistry

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-131045

HADA hydrochloride 5+ Cited Publications HCC-Amino-D-Alanine hydrochloride	Bacterial	Infection
HADA hydrochloride (HCC-Amino-D-alanine hydrochloride) is a blue (λ_em~450 nm) fluorescent D-amino acid (FDAA). FDAAs are efficiently incorporated into the peptidoglycans (PGs) of diverse bacterial species at the sites of PG biosynthesis, allowing specific and covalent probing of bacterial growth with minimal perturbation .

HY-41700

*D-Alanine* (R)-Alanine; Ba 2776; D-α-Alanine	Endogenous Metabolite	Neurological Disease
D-Alanine is a weak GlyR (inhibitory glycine receptor) and PMBA agonist, with an EC₅₀ of 9 mM for GlyR .

HY-Y0079

D-Phenylalanine	Endogenous Metabolite	Infection
D-Phenylalanine is an atypical D-amino acid and an inhibitor of bacterial biofilm formation. D-Phenylalanine mainly replaces D-alanine (D-Ala) by incorporating into the fourth and fifth positions of bacterial peptidoglycan (PG), changing the cell wall structure, enhancing bacterial acid resistance and affecting biofilm formation. D-Phenylalanine may promote the secretion of peptide tyrosine tyrosine (PYY) in mammals by activating the intestinal GPR109B receptor. D-Phenylalanine can inhibit the maturation of microbial biofilms and promote the release of specific hormones. It can be used for antibacterial preservation, improving the yield of probiotics in the food industry, and studying appetite regulation and blood sugar control in metabolic diseases such as diabetes .

HY-151642

3-Azido-D-alanine	Amino Acid Derivatives	Infection
3-Azido-D-alanine is an azido-modified D-alanine (HY-41700). 3-Azido-D-alanine can be used in the research of click chemistry labeling . It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.

HY-W015450

D-Ala-D-Ala D-Alanyl-D-Alanine; H-D-Ala-D-Ala-OH	Endogenous Metabolite	Others
D-Ala-D-Ala is a bacterial endogenous metabolite. D-Ala-D-Ala constitutes the terminus of the peptide part of the peptidoglycan monomer unit and is involved in the transpeptidation reaction as the substrate. D-Ala-D-Ala is catalyzed by D-Alanine-D-Alanine ligase .

HY-N2362

DL-Alanine DL-2-Aminopropionic acid	Endogenous Metabolite	Metabolic Disease
DL-alanine, an orally active amino acid, is the racemic compound of L- and D-alanine. DL-alanine is employed both as a reducing and a capping agent, used with silver nitrate aqueous solutions for the production of nanoparticles. DL-alanine can be used for the research of transition metals chelation, such as Cu(II), Zn(II), Cd(11). DL-alanine, a sweetener, is classed together with glycine and sodium saccharin. DL-alanine plays a key role in the glucose-alanine cycle between tissues and liver .

HY-151642A

*3-Azido-D-alanine* hydrochloride**	Amino Acid Derivatives	Infection
3-Azido-D-alanine hydrochloride is an azido-modified D-alanine (HY-41700) hydrochloride. 3-Azido-D-alanine hydrochloride can be used in the research of click chemistry labeling . It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.

HY-131150

Ristomycin sulfate	Antibiotic Bacterial	Cardiovascular Disease Infection
Ristomycin sulfate is an antibacterial antibiotic and platelet aggregation inducer. Ristomycin sulfate interacts with the D-alanyl-D-alanine terminus of bacterial cell wall precursors to regulate bacterial cell wall synthesis. Ristomycin sulfate induces platelet aggregation in vitro and inhibits the growth of Gram-positive bacteria. Ristomycin sulfate serves as an in vitro diagnostic compound for detecting von Willebrand factor activity. Ristomycin sulfate is applicable to research related to von Willebrand disease and Bernard-Soulier syndrome .

HY-129847

Alitame	Amino Acid Derivatives	Others
Alitame is a nonnutritive high-intensity sweetener, 2000 times sweeter than sucrose with no bitter or metallic aftertaste. Alitame is composed of L-aspartic acid, D-alanine, and a C-terminal amide moiety .

HY-Y1164

N-tert-Butoxycarbonyl-D-alanine	Amino Acid Derivatives	Others
N-tert-Butoxycarbonyl-D-alanine is an alanine derivative .

HY-41700S

D-Alanine-d3 (R)-Alanine-d₃; Ba 2776-d₃; D-α-Alanine-d₃	Isotope-Labeled Compounds Endogenous Metabolite	Others
D-Alanine-d₃ is the deuterium labeled D-Alanine. D-Alanine is a weak GlyR (inhibitory glycine receptor) and PMBA agonist, with an EC50 of 9 mM for GlyR.

HY-DY1044

HADA hydrochloride (solution)	Bacterial	Infection
HADA hydrochloride (HCC-Amino-D-alanine hydrochloride) is a blue (λ_em~450 nm) fluorescent D-amino acid (FDAA). FDAAs are efficiently incorporated into the peptidoglycans (PGs) of diverse bacterial species at the sites of PG biosynthesis, allowing specific and covalent probing of bacterial growth with minimal perturbation . Solvent and concentration: DMSO: 50 mM

HY-W244382

Alanine-2,3,3,3-d4	Isotope-Labeled Compounds	Others
Alanine-2,3,3,3-d4 is the deuterium labeled Alanine-2,3,3,3[1].

HY-W015457

*β-Chloro-D-alanine* hydrochloride**	Amino Acid Derivatives	Others
β-Chloro-D-alanine hydrochloride is an alanine derivative .

HY-107833

A40926	Antibiotic Bacterial	Infection
A40926 is a glycopeptide antibiotic that targets the bacterial cell wall peptidoglycan precursor *D-alanyl-D-alanine* (D-Ala-D-Ala). A40926 irreversibly inhibits cell wall synthesis by competitively binding to this target, and has high bactericidal activity against Gram-positive bacteria (such as Staphylococcus, Streptococcus) and Neisseria gonorrhoeae, with MIC=0.06-2 μg/mL, and is also effective against penicillin-resistant strains. A40926 blocks peptidoglycan cross-linking, destroys cell wall integrity, and causes bacterial lysis and death. A40926 has a fat-soluble fatty acid structure, which can increase serum concentrations and prolong the duration of action (e.g., the terminal half-life in rats is 61.22 h) .

HY-41700S1

D-Alanine-d4 (R)-Alanine-d₄; Ba 2776-d₄; D-α-Alanine-d₄	Endogenous Metabolite	Others
D-Alanine-d₄ is the deuterium labeled D-Alanine. D-Alanine is a weak GlyR (inhibitory glycine receptor) and PMBA agonist, with an EC50 of 9 mM for GlyR.

HY-D1690A

sBADA	Fluorescent Dye	Others
sBADA is a potent green fluorescent dye. sBADA is a sulfonated BODIPY-FL 3-amino-D-alanine. sBADA is used to label peptidoglycans in bacterial cell walls in situ. (λ_ex=490 nm, λ_em=510 nm) .

HY-W017350

D-Alanine ethyl ester hydrochloride	Amino Acid Derivatives	Others
D-Alanine ethyl ester hydrochloride is an alanine derivative .

HY-148218

Glycyl-L-alpha-amino-epsilon-pimelyl-D-alanyl-D-alanine N-[(6S)-6-Carboxy-6-(glycylamino)hexanoyl]-D-alanyl-D-Alanine	Amino Acid Derivatives	Metabolic Disease
Glycyl-L-alpha-amino-epsilon-pimelyl-D-alanyl-D-alanine is a specific peptide substrate of Streptomyces R1 d-alanyl-d-alanine(dd)-peptidases .

HY-79404A

Boc-beta-t-butyl-d-alanine	Amino Acid Derivatives	Others
Boc-beta-t-butyl-d-alanine is an intermediate, can be used in the synthesis of peptides and other amino acids .

HY-151638

FMOC-3-azido-D-alanine	ADC Linker	Others
FMOC-3-azido-D-alanine is a click chemistry reagent containing an azide group . It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.

HY-41700R

D-Alanine (Standard) (R)-Alanine (Standard); Ba 2776 (Standard); D-α-Alanine (Standard)	Reference Standards Endogenous Metabolite	Neurological Disease
D-Alanine (Standard) is the analytical standard of D-Alanine. This product is intended for research and analytical applications. D-Alanine is a weak GlyR (inhibitory glycine receptor) and PMBA agonist, with an EC50 of 9 mM for GlyR .

HY-N2362S2

*DL-Alanine-d3* DL-2-Aminopropionic acid-d₃	Endogenous Metabolite	Metabolic Disease
DL-Alanine-d₃ is the deuterium labeled DL-Alanine. DL-alanine, an amino acid, is the racemic compound of L- and D-alanine. DL-alanine is employed both as a reducing and a capping agent, used with silver nitrate aqueous solutions for the production of nanoparticles. DL-alanine can be used for the research of transition metals chelation, such as Cu(II), Zn(II), Cd(11). DL-alanine, a sweetener, is classed together with glycine, and sodium saccharin. DL-alanine plays a key role in the glucose-alanine cycle between tissues and liver .

HY-41700S5

D-Alanine-13C3 (R)-Alanine-¹³C₃; Ba 2776-¹³C₃; D-α-Alanine-¹³C₃	Isotope-Labeled Compounds Endogenous Metabolite	Neurological Disease
D-Alanine- ¹³C₃ ((R)-Alanine- ¹³C₃) is the ¹³C-labeled D-Alanine (HY-41700). D-Alanine is a weak GlyR (inhibitory glycine receptor) and PMBA agonist, with an EC₅₀ of 9 mM for GlyR .

HY-108968

Alitame hydrate	Taste Receptor	Others
Alitame (hydrate) is a high-intensity sweetener formed from the amino acids L-aspartic acid and D-alanine, and an amine derived from thietane .

HY-D1189

YADA Lucifer Yellow 3-amino-D-Alanine	Fluorescent Dye	Others
YADA (Lucifer Yellow 3-amino-D-alanine) is a conjugate of the fluorescent dyes Lucifer yellow and D-alanine, which is a green-yellow fluorescent dye. YADA is suitable for labeling peptidoglycans in living bacteria that can be incorporated into the cell wall where they are being synthesized. YADA has a large Stokes shift and a wide emission spectrum, allowing excitation through a purple light source and detection using a green filter. YADA showed good water solubility, light stability and thermal stability.

HY-Y1856

N-(tert-Butoxycarbonyl)-N-methyl-D-alanine	Amino Acid Derivatives	Others
N-(tert-Butoxycarbonyl)-N-methyl-D-alanine is an alanine derivative .

HY-W014692

Boc-D-2,3-diaminopropionic acid N-t-Boc-amino-D-Alanine; Boc-D-Dap-OH	Amino Acid Derivatives	Others
Boc-D-2,3-diaminopropionic acid (N-t-Boc-amino-D-alanine) is an amino acid derivative with a Boc protecting group, which can be used to synthesize a potent NMDA receptor glycine site agonist with GluN2 subunit-specific activity .

HY-41700S2

D-Alanine-d1 (R)-Alanine-d₁; Ba 2776-d₁; D-α-Alanine-d₁	Isotope-Labeled Compounds Endogenous Metabolite	Neurological Disease
D-Alanine-d is the deuterium labeled D-Alanine. D-Alanine is a weak GlyR (inhibitory glycine receptor) and PMBA agonist, with an EC₅₀ of 9 mM for GlyR .

HY-41700S3

D-Alanine-d7 (R)-Alanine-d₇; Ba 2776-d₇; D-α-Alanine-d₇	Endogenous Metabolite	Neurological Disease
D-Alanine-d₇ is the deuterium labeled D-Alanine. D-Alanine is a weak GlyR (inhibitory glycine receptor) and PMBA agonist, with an EC50 of 9 mM for GlyR.

HY-Y1164S1

D-Alanine-3,3,3-N-t-Boc-d4	Isotope-Labeled Compounds	Others
D-Alanine-3,3,3-N-t-Boc-d₄ is the deuterium labeled D-Alanine-3,3,3-N-t-Boc.

HY-Y1164S

D-Alanine-3,3,3-N-t-Boc-d3	Isotope-Labeled Compounds	Others
D-Alanine-3,3,3-N-t-Boc-d₃ is the deuterium labeled D-Alanine-3,3,3-N-t-Boc .

HY-108968R

Alitame hydrate (Standard)	Taste Receptor Reference Standards	Others
Alitame (hydrate) (Standard) is the analytical standard of Alitame (hydrate). This product is intended for research and analytical applications. Alitame (hydrate) is a high-intensity sweetener formed from the amino acids L-aspartic acid and D-alanine, and an amine derived from thietane .

HY-P2082

[D-pGlu1,D-Phe2,D-NaI3,6]-Gn-RH	GnRH Receptor	Others
[D-pGlu1,D-Phe2,D-NaI3,6]-Gn-RH is a gonadotropin-releasing hormone (Gn-RH) agonist that has a dose-dependent inhibitory activity on progesterone secretion from cultured human granulosa cells.

HY-I0423

3-(2-Thienyl)-D-alanine D-3-(2-Thienyl)Alanine	Amino Acid Derivatives	Others
3-(2-Thienyl)-D-alanine is an alanine derivative .

HY-P4519

Ac-Lys(Ac)-D-Ala-D-Lactic acid	Carboxypeptidase	Others
Ac-Lys(Ac)-D-Ala-D-Lactic acid is a depsipeptide substrate for penicillin-sensitive D-alanine carboxypeptidases (DD-carboxypeptidases) .

HY-W015450R

D-Ala-D-Ala (Standard) D-Alanyl-D-Alanine (Standard); H-D-Ala-D-Ala-OH (Standard)	Reference Standards Endogenous Metabolite	Others
D-Ala-D-Ala (Standard) is the analytical standard of D-Ala-D-Ala. This product is intended for research and analytical applications. D-Ala-D-Ala is a bacterial endogenous metabolite. D-Ala-D-Ala constitutes the terminus of the peptide part of the peptidoglycan monomer unit and is involved in the transpeptidation reaction as the substrate. D-Ala-D-Ala is catalyzed by D-Alanine-D-Alanine ligase .

HY-W750256

Alitame-d3	Isotope-Labeled Compounds Amino Acid Derivatives	Others
Alitame-d₃ is the deuterium labeled Alitame (HY-129847). Alitame is a high-intensity sweetener formed from the?amino acids?L-aspartic acid and D-alanine, and an amine derived from thietane .

HY-P4716

Boc-D-Trp(For)-OH	Amino Acid Derivatives	Inflammation/Immunology
Boc-D-Trp(For)-OH, containing the amino acid tryptophan, is synthesized by the ammonolysis of Boc-protected D-alanine, followed by cyclization to form a dipeptide with ninhydrin. Boc-D-Trp(For)-OH has pharmacological properties, including inhibition of growth hormone release, induction of sleep and antiinflammatory .

HY-N2362S5

*DL-Alanine-15N* DL-2-Aminopropionic acid-¹⁵N	Endogenous Metabolite	Metabolic Disease
DL-Alanine- ¹⁵N is the ¹⁵N labeled DL-Alanine . DL-alanine, an amino acid, is the racemic compound of L- and D-alanine. DL-alanine is employed both as a reducing and a capping agent, used with silver nitrate aqueous solutions for the production of nanoparticles. DL-alanine can be used for the research of transition metals chelation, such as Cu(II), Zn(II), Cd(11). DL-alanine, a sweetener, is classed together with glycine, and sodium saccharin. DL-alanine plays a key role in the glucose-alanine cycle between tissues and liver .

HY-N2362S

*DL-Alanine-13C-1* DL-2-Aminopropionic acid-¹³C-1	Endogenous Metabolite	Metabolic Disease
DL-Alanine- ¹³C-1 is the ¹³C-labeled DL-Alanine. DL-alanine, an amino acid, is the racemic compound of L- and D-alanine. DL-alanine is employed both as a reducing and a capping agent, used with silver nitrate aqueous solutions for the production of nanoparticles. DL-alanine can be used for the research of transition metals chelation, such as Cu(II), Zn(II), Cd(11). DL-alanine, a sweetener, is classed together with glycine, and sodium saccharin. DL-alanine plays a key role in the glucose-alanine cycle between tissues and liver .

HY-N2362S1

*DL-Alanine-13C-3* DL-2-Aminopropionic acid-¹³C-3	Isotope-Labeled Compounds Endogenous Metabolite	Metabolic Disease
DL-Alanine- ¹³C-3 is the ¹³C-labeled DL-Alanine. DL-alanine, an amino acid, is the racemic compound of L- and D-alanine. DL-alanine is employed both as a reducing and a capping agent, used with silver nitrate aqueous solutions for the production of nanoparticles. DL-alanine can be used for the research of transition metals chelation, such as Cu(II), Zn(II), Cd(11). DL-alanine, a sweetener, is classed together with glycine, and sodium saccharin. DL-alanine plays a key role in the glucose-alanine cycle between tissues and liver .

HY-N2362S8

*DL-Alanine-d7* DL-2-Aminopropionic acid-d₇	Isotope-Labeled Compounds	Metabolic Disease
DL-Alanine-d₇ (DL-2-Aminopropionic acid-d₇) is deuterium labeled DL-Alanine. DL-alanine, an orally active amino acid, is the racemic compound of L- and D-alanine. DL-alanine is employed both as a reducing and a capping agent, used with silver nitrate aqueous solutions for the production of nanoparticles. DL-alanine can be used for the research of transition metals chelation, such as Cu(II), Zn(II), Cd(11). DL-alanine, a sweetener, is classed together with glycine and sodium saccharin. DL-alanine plays a key role in the glucose-alanine cycle between tissues and liver .

HY-N2362S9

*DL-Alanine-13C2,15N* DL-2-Aminopropionic acid-¹³C₂,¹⁵N₂	Isotope-Labeled Compounds Endogenous Metabolite	Metabolic Disease
DL-Alanine- ¹³C₂, ¹⁵N (DL-2-Aminopropionic acid- ¹³C₂, ¹⁵N) is ¹³C and ¹⁵N labeled DL-Alanine. DL-alanine, an orally active amino acid, is the racemic compound of L- and D-alanine. DL-alanine is employed both as a reducing and a capping agent, used with silver nitrate aqueous solutions for the production of nanoparticles. DL-alanine can be used for the research of transition metals chelation, such as Cu(II), Zn(II), Cd(11). DL-alanine, a sweetener, is classed together with glycine and sodium saccharin. DL-alanine plays a key role in the glucose-alanine cycle between tissues and liver .

HY-164900

Se-NADA	Fluorescent Dye	Others
Se-NADA is a fluorescent dye that can be used to image bacteria (Ex/Em = 470/590 nm) .

HY-D1690

sBADA TFA	Fluorescent Dye	Others
sBADA TFA is a potent green fluorescent dye. sBADA TFA is a sulfonated BODIPY-FL 3-amino-D-alanine. sBADA TFA is used to label peptidoglycans in bacterial cell walls in situ. (λ_ex=490 nm, λ_em=510 nm) .

HY-CE01813

*Glycyl-L-alpha-amino-epsilon-pimelyl-D-alanine-CoA* Glycyl-L-alpha-amino-epsilon-pimelyl-D-Alanine-coenzyme A	Biochemical Assay Reagents	Metabolic Disease
Glycyl-L-alpha-amino-epsilon-pimelyl-D-alanine-CoA (Glycyl-L-alpha-amino-epsilon-pimelyl-D-alanine-coenzyme A) is a coenzyme A derivative .

HY-180502

N-Succinyl-D-alanine	Drug Derivative	Infection
N-Succinyl-D-alanine, a natural cell wall precursor analogue, is a peptide ligand of antibiotic Ristocetin A .

HY-CE01814

*Glycyl-L-alpha-amino-epsilon-pimelyl-D-alanyl-D-alanine-CoA* Glycyl-L-alpha-amino-epsilon-pimelyl-D-alanyl-D-Alanine-coenzyme A	Biochemical Assay Reagents	Metabolic Disease
Glycyl-L-alpha-amino-epsilon-pimelyl-D-alanyl-D-alanine-CoA (Glycyl-L-alpha-amino-epsilon-pimelyl-D-alanyl-D-alanine-coenzyme A) is a coenzyme A derivative .

HY-186120

N-(Aminoiminomethyl)-N-methyl-D-alanine	Amino Acid Derivatives	Cancer
N-(Aminoiminomethyl)-N-methyl-D-alanine is an amino acid derivative that can be used in the research of cancer .

Cat. No.	Product Name	Type

HY-131045

HADA hydrochloride 5+ Cited Publications HCC-Amino-D-Alanine hydrochloride	Fluorescent Dyes
HADA hydrochloride (HCC-Amino-D-alanine hydrochloride) is a blue (λ_em~450 nm) fluorescent D-amino acid (FDAA). FDAAs are efficiently incorporated into the peptidoglycans (PGs) of diverse bacterial species at the sites of PG biosynthesis, allowing specific and covalent probing of bacterial growth with minimal perturbation .

HY-DY1044

HADA hydrochloride (solution)	Fluorescent Dyes
HADA hydrochloride (HCC-Amino-D-alanine hydrochloride) is a blue (λ_em~450 nm) fluorescent D-amino acid (FDAA). FDAAs are efficiently incorporated into the peptidoglycans (PGs) of diverse bacterial species at the sites of PG biosynthesis, allowing specific and covalent probing of bacterial growth with minimal perturbation . Solvent and concentration: DMSO: 50 mM

HY-D1189

YADA

Lucifer Yellow 3-amino-D-Alanine

Fluorescent Dyes

YADA (Lucifer Yellow 3-amino-D-alanine) is a conjugate of the fluorescent dyes Lucifer yellow and D-alanine, which is a green-yellow fluorescent dye. YADA is suitable for labeling peptidoglycans in living bacteria that can be incorporated into the cell wall where they are being synthesized. YADA has a large Stokes shift and a wide emission spectrum, allowing excitation through a purple light source and detection using a green filter. YADA showed good water solubility, light stability and thermal stability.

HY-D1690

sBADA TFA	Fluorescent Dyes
sBADA TFA is a potent green fluorescent dye. sBADA TFA is a sulfonated BODIPY-FL 3-amino-D-alanine. sBADA TFA is used to label peptidoglycans in bacterial cell walls in situ. (λ_ex=490 nm, λ_em=510 nm) .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-41700

*D-Alanine* (R)-Alanine; Ba 2776; D-α-Alanine	Structural Classification Microorganisms Classification of Application Fields Anti-aging Ketones, Aldehydes, Acids Other Diseases Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite
D-Alanine is a weak GlyR (inhibitory glycine receptor) and PMBA agonist, with an EC₅₀ of 9 mM for GlyR .

HY-Y0079

D-Phenylalanine	Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Other Diseases Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite
D-Phenylalanine is an atypical D-amino acid and an inhibitor of bacterial biofilm formation. D-Phenylalanine mainly replaces D-alanine (D-Ala) by incorporating into the fourth and fifth positions of bacterial peptidoglycan (PG), changing the cell wall structure, enhancing bacterial acid resistance and affecting biofilm formation. D-Phenylalanine may promote the secretion of peptide tyrosine tyrosine (PYY) in mammals by activating the intestinal GPR109B receptor. D-Phenylalanine can inhibit the maturation of microbial biofilms and promote the release of specific hormones. It can be used for antibacterial preservation, improving the yield of probiotics in the food industry, and studying appetite regulation and blood sugar control in metabolic diseases such as diabetes .

HY-W015450

D-Ala-D-Ala D-Alanyl-D-Alanine; H-D-Ala-D-Ala-OH	Structural Classification Natural Products Human Gut Microbiota Metabolites Classification of Application Fields Other Diseases Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite
D-Ala-D-Ala is a bacterial endogenous metabolite. D-Ala-D-Ala constitutes the terminus of the peptide part of the peptidoglycan monomer unit and is involved in the transpeptidation reaction as the substrate. D-Ala-D-Ala is catalyzed by D-Alanine-D-Alanine ligase .

HY-N2362

DL-Alanine DL-2-Aminopropionic acid	Human Gut Microbiota Metabolites Classification of Application Fields Metabolic Disease Amino acids Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite
DL-alanine, an orally active amino acid, is the racemic compound of L- and D-alanine. DL-alanine is employed both as a reducing and a capping agent, used with silver nitrate aqueous solutions for the production of nanoparticles. DL-alanine can be used for the research of transition metals chelation, such as Cu(II), Zn(II), Cd(11). DL-alanine, a sweetener, is classed together with glycine and sodium saccharin. DL-alanine plays a key role in the glucose-alanine cycle between tissues and liver .

HY-131150

Ristomycin sulfate	Structural Classification Microorganisms Classification of Application Fields Antibiotics Antibacterial Disease Research Inflammation/Immunology Disease Research Fields Other Antibiotics Source Classification	Antibiotic Bacterial
Ristomycin sulfate is an antibacterial antibiotic and platelet aggregation inducer. Ristomycin sulfate interacts with the D-alanyl-D-alanine terminus of bacterial cell wall precursors to regulate bacterial cell wall synthesis. Ristomycin sulfate induces platelet aggregation in vitro and inhibits the growth of Gram-positive bacteria. Ristomycin sulfate serves as an in vitro diagnostic compound for detecting von Willebrand factor activity. Ristomycin sulfate is applicable to research related to von Willebrand disease and Bernard-Soulier syndrome .

HY-41700R

D-Alanine (Standard) (R)-Alanine (Standard); Ba 2776 (Standard); D-α-Alanine (Standard)	Structural Classification Microorganisms Ketones, Aldehydes, Acids Endogenous metabolite Source Classification	Reference Standards Endogenous Metabolite
D-Alanine (Standard) is the analytical standard of D-Alanine. This product is intended for research and analytical applications. D-Alanine is a weak GlyR (inhibitory glycine receptor) and PMBA agonist, with an EC50 of 9 mM for GlyR .

HY-W015450R

D-Ala-D-Ala (Standard) D-Alanyl-D-Alanine (Standard); H-D-Ala-D-Ala-OH (Standard)	Structural Classification Natural Products Human Gut Microbiota Metabolites Endogenous metabolite Source Classification	Reference Standards Endogenous Metabolite
D-Ala-D-Ala (Standard) is the analytical standard of D-Ala-D-Ala. This product is intended for research and analytical applications. D-Ala-D-Ala is a bacterial endogenous metabolite. D-Ala-D-Ala constitutes the terminus of the peptide part of the peptidoglycan monomer unit and is involved in the transpeptidation reaction as the substrate. D-Ala-D-Ala is catalyzed by D-Alanine-D-Alanine ligase .

HY-113252R

2-Methoxyestrone (Standard)	Structural Classification Monophenols Microorganisms Disease markers Phenols Endocrine diseases Nervous System Disorder Endogenous metabolite Steroids Source Classification	Reference Standards Endogenous Metabolite
Alitame (hydrate) (Standard) is the analytical standard of Alitame (hydrate). This product is intended for research and analytical applications. Alitame (hydrate) is a high-intensity sweetener formed from the amino acids L-aspartic acid and D-alanine, and an amine derived from thietane .

Cat. No.	Product Name	Chemical Structure

HY-41700S

D-Alanine-d3
D-Alanine-d₃ is the deuterium labeled D-Alanine. D-Alanine is a weak GlyR (inhibitory glycine receptor) and PMBA agonist, with an EC50 of 9 mM for GlyR.

HY-41700S1

D-Alanine-d4
D-Alanine-d₄ is the deuterium labeled D-Alanine. D-Alanine is a weak GlyR (inhibitory glycine receptor) and PMBA agonist, with an EC50 of 9 mM for GlyR.

HY-N2362S2

DL-Alanine-d3

DL-Alanine-d₃ is the deuterium labeled DL-Alanine. DL-alanine, an amino acid, is the racemic compound of L- and D-alanine. DL-alanine is employed both as a reducing and a capping agent, used with silver nitrate aqueous solutions for the production of nanoparticles. DL-alanine can be used for the research of transition metals chelation, such as Cu(II), Zn(II), Cd(11). DL-alanine, a sweetener, is classed together with glycine, and sodium saccharin. DL-alanine plays a key role in the glucose-alanine cycle between tissues and liver .

HY-41700S5

D-Alanine-13C3
D-Alanine- ¹³C₃ ((R)-Alanine- ¹³C₃) is the ¹³C-labeled D-Alanine (HY-41700). D-Alanine is a weak GlyR (inhibitory glycine receptor) and PMBA agonist, with an EC₅₀ of 9 mM for GlyR .

HY-41700S2

D-Alanine-d1
D-Alanine-d is the deuterium labeled D-Alanine. D-Alanine is a weak GlyR (inhibitory glycine receptor) and PMBA agonist, with an EC₅₀ of 9 mM for GlyR .

HY-41700S3

D-Alanine-d7
D-Alanine-d₇ is the deuterium labeled D-Alanine. D-Alanine is a weak GlyR (inhibitory glycine receptor) and PMBA agonist, with an EC50 of 9 mM for GlyR.

HY-Y1164S1

D-Alanine-3,3,3-N-t-Boc-d4
D-Alanine-3,3,3-N-t-Boc-d₄ is the deuterium labeled D-Alanine-3,3,3-N-t-Boc.

HY-Y1164S

D-Alanine-3,3,3-N-t-Boc-d3
D-Alanine-3,3,3-N-t-Boc-d₃ is the deuterium labeled D-Alanine-3,3,3-N-t-Boc .

HY-W750256

Alitame-d3
Alitame-d₃ is the deuterium labeled Alitame (HY-129847). Alitame is a high-intensity sweetener formed from the?amino acids?L-aspartic acid and D-alanine, and an amine derived from thietane .

HY-N2362S5

DL-Alanine-15N

DL-Alanine- ¹⁵N is the ¹⁵N labeled DL-Alanine . DL-alanine, an amino acid, is the racemic compound of L- and D-alanine. DL-alanine is employed both as a reducing and a capping agent, used with silver nitrate aqueous solutions for the production of nanoparticles. DL-alanine can be used for the research of transition metals chelation, such as Cu(II), Zn(II), Cd(11). DL-alanine, a sweetener, is classed together with glycine, and sodium saccharin. DL-alanine plays a key role in the glucose-alanine cycle between tissues and liver .

HY-N2362S

DL-Alanine-13C-1

DL-Alanine- ¹³C-1 is the ¹³C-labeled DL-Alanine. DL-alanine, an amino acid, is the racemic compound of L- and D-alanine. DL-alanine is employed both as a reducing and a capping agent, used with silver nitrate aqueous solutions for the production of nanoparticles. DL-alanine can be used for the research of transition metals chelation, such as Cu(II), Zn(II), Cd(11). DL-alanine, a sweetener, is classed together with glycine, and sodium saccharin. DL-alanine plays a key role in the glucose-alanine cycle between tissues and liver .

HY-N2362S1

DL-Alanine-13C-3

DL-Alanine- ¹³C-3 is the ¹³C-labeled DL-Alanine. DL-alanine, an amino acid, is the racemic compound of L- and D-alanine. DL-alanine is employed both as a reducing and a capping agent, used with silver nitrate aqueous solutions for the production of nanoparticles. DL-alanine can be used for the research of transition metals chelation, such as Cu(II), Zn(II), Cd(11). DL-alanine, a sweetener, is classed together with glycine, and sodium saccharin. DL-alanine plays a key role in the glucose-alanine cycle between tissues and liver .

HY-N2362S8

DL-Alanine-d7

DL-Alanine-d₇ (DL-2-Aminopropionic acid-d₇) is deuterium labeled DL-Alanine. DL-alanine, an orally active amino acid, is the racemic compound of L- and D-alanine. DL-alanine is employed both as a reducing and a capping agent, used with silver nitrate aqueous solutions for the production of nanoparticles. DL-alanine can be used for the research of transition metals chelation, such as Cu(II), Zn(II), Cd(11). DL-alanine, a sweetener, is classed together with glycine and sodium saccharin. DL-alanine plays a key role in the glucose-alanine cycle between tissues and liver .

HY-N2362S9

DL-Alanine-13C2,15N

DL-Alanine- ¹³C₂, ¹⁵N (DL-2-Aminopropionic acid- ¹³C₂, ¹⁵N) is ¹³C and ¹⁵N labeled DL-Alanine. DL-alanine, an orally active amino acid, is the racemic compound of L- and D-alanine. DL-alanine is employed both as a reducing and a capping agent, used with silver nitrate aqueous solutions for the production of nanoparticles. DL-alanine can be used for the research of transition metals chelation, such as Cu(II), Zn(II), Cd(11). DL-alanine, a sweetener, is classed together with glycine and sodium saccharin. DL-alanine plays a key role in the glucose-alanine cycle between tissues and liver .

HY-W719165

((Methyl-d3)sulfinyl)-D-alanine
((Methyl-d₃)sulfinyl)-D-alanine is the deuterium labeled (2R)-2-Amino-3-(methylsulfinyl)propanoic acid (HY-W017404). (2R)-2-Amino-3-(methylsulfinyl)propanoic acid is a cysteine derivative .

Cat. No.	Product Name		Classification

HY-151642

3-Azido-D-alanine		Azide Labeling and Fluorescence Imaging
3-Azido-D-alanine is an azido-modified D-alanine (HY-41700). 3-Azido-D-alanine can be used in the research of click chemistry labeling . It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.

HY-151642A

*3-Azido-D-alanine* hydrochloride**		Azide Labeling and Fluorescence Imaging
3-Azido-D-alanine hydrochloride is an azido-modified D-alanine (HY-41700) hydrochloride. 3-Azido-D-alanine hydrochloride can be used in the research of click chemistry labeling . It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.

HY-151638

FMOC-3-azido-D-alanine		Azide
FMOC-3-azido-D-alanine is a click chemistry reagent containing an azide group . It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.

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