V6258

D-Val-Leu-Arg p-nitroanilide diacetate salt

≥95% (HPLC), suitable for ligand binding assays

• Empirical Formula (Hill Notation): C₂₃H₃₈N₈O₅ · 2 C₂H₄O₂
• CAS Number: 64816-14-4
• Molecular Weight: 626.70
• MDL number: MFCD09250882
• UNSPSC Code: 12352209
• PubChem Substance ID: 329829059
• NACRES: NA.26

Properties

• product name: D-Val-Leu-Arg p-nitroanilide diacetate salt, ≥95% (HPLC)
• assay: ≥95% (HPLC)
• form: powder
• composition: Peptide content, ~70%
• technique(s): ligand binding assay: suitable
• color: white
• storage temp.: −20°C
• SMILES string: CC(O)=O.CC(O)=O.N[C@H](C(C)C)C(N[C@@H](CC(C)C)C(N[C@@H](CCCNC(N)=N)C(NC1=CC=C([N+]([O-])=O)C=C1)=O)=O)=O
• InChI: 1S/C23H38N8O5.2C2H4O2/c1-13(2)12-18(30-22(34)19(24)14(3)4)21(33)29-17(6-5-11-27-23(25)26)20(32)28-15-7-9-16(10-8-15)31(35)36;2*1-2(3)4/h7-10,13-14,17-19H,5-6,11-12,24H2,1-4H3,(H,28,32)(H,29,33)(H,30,34)(H4,25,26,27);2*1H3,(H,3,4)/t17-,18-,19+;;/m0../s1
• InChI key: WGVZWNUZAXIGKU-HYKWBEMSSA-N

Description

Amino Acid Sequence

Val-Leu-Arg-pNA

Application

D-Val-Leu-Arg p-nitroanilide diacetate salt has been used as a substrate to determine the amidolytic activity of the fibrinolytic enzyme from Bacillus subtilis DC33. It has also been used as a substrate to determine the activity of fibrinolytic enzymes from the earthworm Eisenia fetida.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Quality

Salt content will vary.

Safety Information

• pictograms: GHS08
• signalword: Warning
• hcodes: H361fd
• pcodes: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Hazard Classifications: Repr. 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges