Suc-Ala-Ala-Pro-Abu-pNA trifluoroacetate salt

Modify Date: 2024-03-05 18:06:47

Suc-Ala-Ala-Pro-Abu-pNA trifluoroacetate salt Structure
Suc-Ala-Ala-Pro-Abu-pNA trifluoroacetate salt structure
Common Name Suc-Ala-Ala-Pro-Abu-pNA trifluoroacetate salt
CAS Number 108392-27-4 Molecular Weight 562.572
Density 1.4±0.1 g/cm3 Boiling Point 1014.2±65.0 °C at 760 mmHg
Molecular Formula C25H34N6O9 Melting Point N/A
MSDS N/A Flash Point 567.1±34.3 °C

 Use of Suc-Ala-Ala-Pro-Abu-pNA trifluoroacetate salt


Suc-AAP-Abu-pNA (Colorimetric Elastase Substrate) is a specific substrate for pancreatic elastase (Km = 100 μM; Kcat/Km = 35,300 s-1 M-1 for rat pancreatic elastase; Km = 30 μM; Kcat/Km = 351,000 s-1 M-1 for porcine pancreatic elastase). Suc-AAP-Abu-pNA also promotes OPC migration[1].

 Names

Name N-(3-Carboxypropanoyl)-L-alanyl-L-alanyl-N-{(2S)-1-[(4-nitrophenyl)amino]-1-oxo-2-butanyl}-L-prolinamide
Synonym More Synonyms

  Biological Activity

Description Suc-AAP-Abu-pNA (Colorimetric Elastase Substrate) is a specific substrate for pancreatic elastase (Km = 100 μM; Kcat/Km = 35,300 s-1 M-1 for rat pancreatic elastase; Km = 30 μM; Kcat/Km = 351,000 s-1 M-1 for porcine pancreatic elastase). Suc-AAP-Abu-pNA also promotes OPC migration[1].
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References

[1]. Largman C. Isolation and characterization of rat pancreatic elastase. Biochemistry. 1983 Aug 2;22(16):3763-70.  

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 1014.2±65.0 °C at 760 mmHg
Molecular Formula C25H34N6O9
Molecular Weight 562.572
Flash Point 567.1±34.3 °C
Exact Mass 562.238708
LogP 1.21
Vapour Pressure 0.0±0.3 mmHg at 25°C
Index of Refraction 1.590

 Synonyms

N-(3-Carboxypropanoyl)-L-alanyl-L-alanyl-N-{(2S)-1-[(4-nitrophenyl)amino]-1-oxo-2-butanyl}-L-prolinamide
L-Prolinamide, N-(3-carboxy-1-oxopropyl)-L-alanyl-L-alanyl-N-[(1S)-1-[[(4-nitrophenyl)amino]carbonyl]propyl]-
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