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P3169

Sigma-Aldrich

pGlu-Phe-Leu p-nitroanilide

protease substrate, ≥98% (TLC), powder

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About This Item

Formule empirique (notation de Hill):
C26H31N5O6
Numéro CAS:
85901-57-1
Poids moléculaire :
509.55
Numéro MDL:
MFCD00080242
Code UNSPSC :
12352204
ID de substance PubChem :
24898399
Nomenclature NACRES :
NA.32

product name

pGlu-Phe-Leu p-nitroanilide, protease substrate

Niveau de qualité

100

Pureté

≥98% (TLC)

Forme

powder

Solubilité

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

Température de stockage

−20°C

Chaîne SMILES 

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)

Clé InChI

NLVMZXVGZDVXDA-UHFFFAOYSA-N

Substrats

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

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

Certificats d'analyse (COA)

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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)
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
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
Rim Hamza et al.
Bio-protocol, 8(17), e2993-e2993 (2018-09-05)
Enzymes play a key role in insect-plant relationships. For a better understanding of these interactions, we analyzed Tuta absoluta digestive enzymes. Here, we describe a detailed protocol for the detection of trypsin and papain-like enzymes in Tuta absoluta larvae by

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