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L1414

Sigma-Aldrich

Labiase from Streptomyces fulvissimus TU-6

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About This Item

MDL number:
UNSPSC Code:
12352204

form

powder

specific activity

≥10.0 units/g solid

storage temp.

2-8°C

Application

Labiase from Streptomyces fulvissimus is an enzyme preparation useful for the lysis of many Gram-positive bacteria such as Lactobacillus, Aerococcus and, Streptococcus.
Labiase contains β-N-acetyl-D-glucosaminidase and lysozyme activity.
pH Optimum for activity: pH ~4
pH Optimum for stability: pH 4-8

Unit Definition

One unit will release 1 micromole of p-nitrophenol from p-nitrophenyl N-acetyl-beta-D-glucosaminide per minute at pH 4.0 at 37 deg C.

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Takashi Niwa et al.
Journal of microbiological methods, 61(2), 251-260 (2005-02-22)
The lytic activity of labiase and achromopeptidase for bacterial DNA/RNA extraction were compared. Rapid lysis of many bacterial strains was observed with labiase followed by SDS treatment. Both labiase and achromopeptidase showed high lytic activity against bacterial strains with the

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