Sign Into View Organizational & Contract Pricing
About This Item
Empirical Formula (Hill Notation):
C11H13N3O3 · C2HF3O2
CAS Number:
Molecular Weight:
349.26
MDL number:
UNSPSC Code:
12352209
eCl@ss:
32160406
PubChem Substance ID:
NACRES:
NA.26
Product Name
L-Proline p-nitroanilide trifluoroacetate salt, prolyl aminopeptidase substrate
Quality Level
Assay
≥99% (TLC)
form
powder
technique(s)
ligand binding assay: suitable
color
white to yellow
storage temp.
2-8°C
SMILES string
OC(=O)C(F)(F)F.[O-][N+](=O)c1ccc(NC(=O)[C@@H]2CCCN2)cc1
InChI
1S/C11H13N3O3.C2HF3O2/c15-11(10-2-1-7-12-10)13-8-3-5-9(6-4-8)14(16)17;3-2(4,5)1(6)7/h3-6,10,12H,1-2,7H2,(H,13,15);(H,6,7)/t10-;/m0./s1
InChI key
KYRVEVYREUUAKH-PPHPATTJSA-N
General description
Proline p-nitroanilide (P-pNA) is a colorimetric substrate for prolyl aminopeptidase (proline iminopeptidase), an enzyme that releases proline from the N-terminus of small peptides.
Application
L-Proline p-nitroanilide trifluoroacetate salt has also been used as a monopeptide substrate for measuring the amidolytic activity of fibrillated peptide catalyst, PC4.
Proline p-nitroanilide (P-pNA) has been used as a substrate for prolyl aminopeptidase (proline iminopeptidase) from cabbage leaves.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service