Advanced Search



L-Proline p-nitroanilide trifluoroacetate salt

SIGMA/P5267 - prolyl aminopeptidase substrate

Synonym: N-(4-Nitrophenyl)pyrrolidine-2-carboxamide; P-pNA; Pro-pNA

CAS Number: 108321-19-3
Empirical Formula (Hill Notation): C11H13N3O3 · C2HF3O2
Molecular Weight: 349.26
MDL Number: MFCD00069671
Linear Formula: C11H13N3O3 · C2HF3O2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-P5267-1G 1 g
 $226.00
1/EA		 Add To Favorites
45-P5267-2G 2 g
 $360.00
1/EA		 Add To Favorites

 

assay ≥99% (TLC)
color white to yellow
form powder
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
Quality Level 200 
SMILES string OC(=O)C(F)(F)F.[O-][N+](=O)c1ccc(NC(=O)[C@@H]2CCCN2)cc1
storage temp. 2-8°C
technique(s) ligand binding assay: suitable
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.
Application: Proline p-nitroanilide (P-pNA) has been used as a substrate for prolyl aminopeptidase (proline iminopeptidase) from cabbage leaves.
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.
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥99% (TLC)
Storage Temp. 2-8°C
UNSPSC 12352209

The following items have been added to your cart:

Choose a favorite list for this item:
Catalog Number Description Price
$

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.


Quick Order

* Required


New Year Price Updates

We are currently working diligently to update our website pricing information for the New Year. If you place an order, you will be acknowledged with any corrected pricing. If you'd like the most current information sooner, please don't hesitate to drop us an email or give us a call and we'd be happy to assist. Thank you for your patience while we are updating.

800-334-7725
office@krackeler.com


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top