Merck
  • LYSC9001
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LYSC9001

Sigma-Aldrich

Lys-c (lysyl-endopeptidase), Active

from Achromobacter lyticus, recombinant, expressed in E. coli (206-473aa), tag-free, powder

Synonym(s):
API, Lysyl endopeptidase, Protease I
Enzyme Commission number:

origen biológico

Achromobacter lyticus

Nivel de calidad

recombinante

expressed in E. coli (206-473aa)

grado

Proteomics Grade

formulario

lyophilized powder

pH óptimo

8.5

pH range

9.0-9.5(catalytic)

Nº de acceso UniProt

temp. de almacenamiento

−20°C

Descripción general

Recombinant tag-free Achromobacter lyticus Lys-c (lysyl-endopeptidase) (206-473aa) was expressed in E.coli cells.

Overview
Lysyl-endopeptidase (Lys-c) was isolated from the Gram-negative soil bacterium Achromobacter lyticus by Msaki et al. The protein hydrolyzes amide and peptide ester bonds at the carboxylic side of lysine and S-aminoethylcysteine residues making it an important tool for enzymatic protein sequencing and Lys-X compound synthesis.

Especificidad

This enzyme hydrolyzes amide and peptide ester bonds at the carboxylic side of lysine and S-aminoethylcysteine residues, at a catalytic pH range of 9.0-9.5, catalytic temperature range of 30-37 °C.

Aplicación

The enzyme functions optimally between 30-37 °C and suffers from degradation when subjected to temperatures above 50 °C. Lysyl-endopeptidase retains complete activity after incubation in 4M urea or in 0.1% SDS solution for up to 6 hours at 30 °C.

Envase

1mg/ml in Plastic

Nota de preparación

Catalytic pH range 9.0-9.5. Catalytic temperature range 30-37 °C.

Reconstitución

Reconstitute in sterile water.

Almacenamiento y estabilidad

Store product at -20°C. For most favorable performance, avoid repeated handling and multiple freeze/thaw cycles once the protein has been resolubilized in sterile water.

Otras notas

For R&D only.

pictogramas

Health hazard

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1

Código de clase de almacenamiento

11 - Combustible Solids

WGK

WGK 3

Certificate of Analysis

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Certificate of Origin

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