CAS 99524-10-4

H-Glu-Ala-pNA

Description:

H-Glu-Ala-pNA, also known as L-Glutamyl-L-alanine p-nitroanilide, is a synthetic peptide substrate commonly used in biochemical assays, particularly in the study of proteolytic enzymes. This compound features a peptide bond between glutamic acid (Glu) and alanine (Ala), with a p-nitroanilide (pNA) moiety that serves as a chromogenic group. The presence of the pNA group allows for the detection of enzymatic activity through colorimetric changes, making it valuable in enzyme kinetics and inhibition studies. H-Glu-Ala-pNA is typically soluble in aqueous solutions and exhibits stability under physiological conditions, although it may be sensitive to extreme pH levels or prolonged exposure to light. Its utility in research is enhanced by its specificity for certain proteases, enabling the study of enzyme mechanisms and the development of inhibitors. Overall, H-Glu-Ala-pNA is an important tool in biochemistry for understanding enzyme function and regulation.

Formula: C₁₃H₁₉N₃O₆

Synonyms:

• H-GLU-ALA-PNA
• L-Alaninamide,L-α-glutamyl-N-(4-nitrophenyl)-
• (4S)-4-amino-5-[[(2S)-1-(4-nitroanilino)-1-oxopropan-2-yl]amino]-5-oxopentanoic acid
• EA-PNA

H-Glu-Ala-pNA

CAS: 99524-10-4

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Formula: C₁₄H₁₈N₄O₆

Purity: Min. 95%

Molecular weight: 338.32 g/mol

Ref: 3D-FG110725