Arg-pro-P-nitroanilide, identified by its CAS number 157054-08-5, is a synthetic compound commonly used in biochemical research, particularly in the study of proteolytic enzymes. This substance is characterized by its structure, which includes an arginine (Arg) and proline (Pro) amino acid sequence linked to a p-nitroanilide moiety. The presence of the p-nitroanilide group imparts specific spectroscopic properties, making it useful as a chromogenic substrate in enzyme assays. The compound is typically soluble in organic solvents and exhibits stability under standard laboratory conditions. Its reactivity is primarily attributed to the peptide bond between the amino acids and the nitroaniline group, which can be cleaved by certain proteases, leading to a measurable color change that can be quantified. This property makes arg-pro-P-nitroanilide a valuable tool in enzymology for studying enzyme kinetics and activity. Safety data sheets should be consulted for handling and storage guidelines, as with any chemical substance.

arg-pro-P-nitroanilide

157054-08-5: Arg-pro-P-nitroanilide, identified by its CAS number 157054-08-5, is a synthetic compound commonly used in biochemical research, particularly in the study of proteolytic enzymes. This substance is characterized by its structure, which includes an arginine (Arg) and proline (Pro) amino acid sequence linked to a p-nitroanilide moiety. The presence of the p-nitroanilide group imparts specific spectroscopic properties, making it useful as a chromogenic substrate in enzyme assays. The compound is typically soluble in organic solvents and exhibits stability under standard laboratory conditions. Its reactivity is primarily attributed to the peptide bond between the amino acids and the nitroaniline group, which can be cleaved by certain proteases, leading to a measurable color change that can be quantified. This property makes arg-pro-P-nitroanilide a valuable tool in enzymology for studying enzyme kinetics and activity. Safety data sheets should be consulted for handling and storage guidelines, as with any chemical substance.

L-Prolinamide, L-arginyl-N-(4-nitrophenyl)-, acetate (9CI)

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CAS 157054-08-5

arg-pro-P-nitroanilide

L-Prolinamide, L-arginyl-N-(4-nitrophenyl)-, acetate (9CI)

Ref: IN-DA001P6X

H-Arg-Pro-pNA trifluoroacetate salt

Ref: 3D-FA110705