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P3169

pGlu-Phe-Leu p-nitroanilide

Name: pGlu-Phe-Leu p-nitroanilide
Brand: SIGMA

protease substrate, ≥98% (TLC), powder

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About This Item

Empirical Formula (Hill Notation):

C₂₆H₃₁N₅O₆

CAS Number:

85901-57-1

Molecular Weight:

509.55

UNSPSC Code:

12352204

PubChem Substance ID:

24898399

NACRES:

NA.32

MDL number:

MFCD00080242

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Properties

Product Name

pGlu-Phe-Leu p-nitroanilide, protease substrate

Quality Level

100

assay

≥98% (TLC)

form

powder

solubility

ethanol: 10 mg/mL, clear, colorless to faintly yellow

storage temp.

−20°C

SMILES string

CC(C)CC(NC(=O)C(Cc1ccccc1)NC(=O)C2CCC(=O)N2)C(=O)Nc3ccc(cc3)N(=O)=O

InChI

1S/C26H31N5O6/c1-16(2)14-21(25(34)27-18-8-10-19(11-9-18)31(36)37)29-26(35)22(15-17-6-4-3-5-7-17)30-24(33)20-12-13-23(32)28-20/h3-11,16,20-22H,12-15H2,1-2H3,(H,27,34)(H,28,32)(H,29,35)(H,30,33)

InChI key

NLVMZXVGZDVXDA-UHFFFAOYSA-N

Description

General description

Chromogenic substrate for thiol proteases such as papain, ficin and bromelain.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Articles

半胱氨酸蛋白酶——木瓜蛋白酶的特性和产品

木瓜蛋白酶是肽酶C1家族的一种半胱氨酸蛋白酶。它由单一多肽链组成，含有三个二硫键和一个酶活性所必需的巯基。

Papain, Cysteine Protease, Properties & Products

Uncover properties and applications of the cysteine protease papain and find inhibitors, substrates, and other papain products.

L-Pyroglutamyl-L-phenylalanyl-L-leucine-p-nitroanilide--a chromogenic substrate for thiol proteinase assay.

Filippova IYu et al.

Analytical biochemistry, 143(2), 293-297 (1984-12-01)

L-Pyroglutamyl-L-phenylalanyl-L-leucine-p-nitroanilide (PFLNA)--a convenient chromogenic substrate for assay of thiol proteinases papain, ficin, and bromelain--was prepared by enzymatic synthesis with chymotrypsin as a catalyst. The thiol proteinases hydrolyze PFLNA with the liberation of p-nitroaniline, estimated spectrophotometrically by its absorbance at 410

Expression of two barley proteinase inhibitors in tomato promotes endogenous defensive response and enhances resistance to Tuta absoluta.

Rim Hamza et al.

BMC plant biology, 18(1), 24-24 (2018-01-27)

Plants and insects have coexisted for million years and evolved a set of interactions which affect both organisms at different levels. Plants have developed various morphological and biochemical adaptations to cope with herbivores attacks. However, Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae)

An Engineered Hybrid Protein from Dermatophagoides pteronyssinus Allergens Shows Hypoallergenicity.

Dalgys Martínez et al.

International journal of molecular sciences, 20(12) (2019-06-27)

The house dust mite (HDM) Dermatophagoides pteronyssinus is an important risk factor for asthma and rhinitis. Allergen specific immunotherapy that is based on recombinant proteins has been proposed for the safer and more efficient treatment of allergic diseases. The aim

Global Trade Item Number

SKU	GTIN
P3169-10MG	04061834367406
P3169-25MG	04061834367413
P3169-50MG	04061832909530