Amino Acid Derivatives

Cat. No.

A72136

CAS No.

2584-71-6

H-D-cis-Hyp-OH

H-D-cis-Hyp-OH, or cis-4-Hydroxy-D-proline, is an amino acid derivative that serves as a substrate for the enzyme cis-4-hydroxy-D-proline dehydrogenase, playing a role in bacterial metabolism. This compound is utilized in the synthesis of conformationally constrained peptide nucleic acid (PNA) adenine monomers, facilitating studies on enzyme specificity and kinetics, particularly with D-alanine dehydrogenase. Its applications extend to various biochemical research areas, enhancing our understanding of proline metabolism and enzyme interactions.

Cat. No.

A85680

CAS No.

21653-40-7

Nα-Benzoyl-L-arginine 4-nitroanilide hydrochloride

Nα-Benzoyl-L-arginine 4-nitroanilide hydrochloride is an arginine derivative that serves as a chromogenic substrate for various arginase enzymes. It demonstrates specific biological activity in the cleavage of the amide bond, facilitating the quantification of enzymatic activity. This compound is valuable for research applications in enzymology, particularly in studying metabolic pathways involving arginine and related amino acids.

Cat. No.

A85872

CAS No.

7300-59-6

L-γ-Glutamyl-p-nitroanilide

L-γ-Glutamyl-p-nitroanilide is an amino acid derivative that serves as a substrate for enzymatic studies involving glutamyl transferases. This compound exhibits utility in biochemical assays to monitor enzymatic activity and investigate metabolic pathways involving glutamate. Its application extends to research in areas such as neurobiology and enzymology, facilitating insights into the role of glutamylation in physiological and pathological processes.

Cat. No.

A86011

CAS No.

1189-11-3

Phospho-L-arginine

Phospho-L-arginine is a phosphorylated derivative of L-arginine that serves as a substrate in various biochemical pathways. Its primary function involves modulation of nitric oxide synthesis and regulation of cellular signaling processes. This compound is utilized in research applications focused on cardiovascular studies, neurobiology, and cancer research, where understanding arginine metabolism and its derivatives' effects on cell behavior is essential.

Cat. No.

A86083

CAS No.

140834-91-9

L-Phenylalanine, N-[N-[(1,1-dimethylethoxy)carbonyl]-D-leucyl]-, phenylmethyl ester

L-Phenylalanine, N-[N-[(1,1-dimethylethoxy)carbonyl]-D-leucyl]-, phenylmethyl ester is an amino acid derivative that serves as a substrate in various biochemical assays. This compound is designed for use in research applications focused on peptide synthesis and protein engineering. Its structural modifications enhance its utility in the exploration of phenylalanine's role in metabolic pathways and the development of therapeutic peptides.

Cat. No.

A86238

CAS No.

125741-64-2

S-tram,tram-Farnesylated cysteine methyl ester

S-tram, tram-Farnesylated cysteine methyl ester is an activator of multidrug resistance transporters. It enhances ATPase activity associated with these transporters, thereby promoting efflux of a variety of substrates. This compound is valuable for research into multidrug resistance mechanisms and may aid in understanding drug transport processes in cancer and infectious diseases.

Cat. No.

A86249

CAS No.

24032-35-7

H-Glu-pNA

H-Glu-pNA is a glutamic acid derivative that serves as a chromogenic substrate for the enzymatic activity of glutamate-specific proteases. Its hydrolysis results in the release of para-nitroaniline, which can be quantified spectrophotometrically, making it a useful tool in the study of enzyme kinetics and protein assays. H-Glu-pNA is valuable in biochemical research aimed at understanding protein metabolism and related pathways.

Cat. No.

A86252

CAS No.

502481-30-3

3,5-Dinitro-L-tyrosine sodium

3,5-Dinitro-L-tyrosine sodium is a tyrosine derivative that serves as an artificial substrate in biochemical assays. It does not exhibit activity as a substrate for tyrosine aminotransferase, making it useful for studies that require the differentiation of enzymatic reactions involving tyrosine. This compound is significant in research applications aimed at understanding enzyme specificity and substrate interactions in metabolic pathways.

Cat. No.

A86263

CAS No.

53199-56-7

SAHO2

Synonyms: S-Adenosyl-L-homocysteine sulfone

SAHO2 is a sulfone derivative of S-(5'-adenosyl)-L-methionine chloride (SAM) that functions as a substrate for radical SAM enzymes. This compound plays a critical role in various enzymatic processes that involve radical-mediated methylation and sulfur insertion, making it valuable for research in enzymology and metabolic pathways. Its use can provide insights into the mechanisms of SAM-dependent enzymes and their biological significance.

Cat. No.

A86269

CAS No.

52881-96-6

N-Phthaloyl-DL-methionine

N-Phthaloyl-DL-methionine is an amino acid derivative of methionine known for its role as a substrate in various biochemical studies. This compound exhibits potential in drug design and metabolic research, offering insights into protein modifications and interactions. Its unique chemical structure allows for applications in studying enzymatic processes and cellular responses involving methionine metabolism.

Cat. No.

A86290

CAS No.

50439-35-5

Boc-Ala-Ala-pNA

Boc-Ala-Ala-pNA is a synthetic substrate for serine peptidases. This compound is utilized in biochemical assays to study enzyme kinetics and substrate specificity. Its use can enhance the understanding of peptidase function and facilitate research in proteolytic enzyme inhibition and related signaling pathways.

Cat. No.

A86292

CAS No.

7424-15-9

L-Histidine β-naphthylamide

L-Histidine β-naphthylamide is a derivative of the amino acid histidine, known for its role as a substrate in enzymatic reactions. This compound can be utilized in studies investigating histidine metabolism and its involvement in protein synthesis. Additionally, it serves as a valuable tool in assessing enzyme activity related to histidine residues, making it relevant for research in biochemistry and molecular biology.

Cat. No.

A86302

CAS No.

104086-87-5

H-Gly-Gly-Arg-AMC

H-Gly-Gly-Arg-AMC is a fluorogenic substrate designed for the continuous assessment of thrombin generation. This compound features a C-terminal 7-amino-4-methylcoumarin (AMC) moiety, which fluoresces upon cleavage. It is employed in research applications focusing on coagulation pathways and thrombin activity, enabling precise monitoring of thrombin dynamics in biological samples.

Cat. No.

A86341

CAS No.

61370-10-3

4-Hydroxy-L-arginine

4-Hydroxy-L-arginine is an arginine derivative that acts as a nitric oxide synthase substrate. This compound is involved in the regulation of nitric oxide production, playing a crucial role in vascular function and neuroprotection. It is widely used in research focused on cardiovascular health, metabolism, and neurobiology, enabling studies on nitric oxide signaling pathways and their implications in various physiological and pathological conditions.

Cat. No.

A86350

CAS No.

6042-04-2

L-Methionine p-nitroanilide

L-Methionine p-nitroanilide is an amino acid derivative of methionine known for its role as a substrate in enzymatic assays. This compound provides valuable insights into methionine metabolism and protein synthesis pathways. It is commonly used in biochemical research to study enzyme activity, specifically in the context of methionine-related enzymes.