345806-M

β1,4-Galactosidase, Streptococcus pneumoniae, Recombinant, E. coli

• 동의어(들): β1,4-Galactosidase, Streptococcus pneumoniae, Recombinant, E. coli, β1,4-D-Galactoside Galactohydrolase
• CAS Number: 9031-11-2
• 효소 위원회 번호: 3.2.1.23 (BRENDA, IUBMB)
• MDL number: MFCD00036918
• UNSPSC 코드: 12352202
• NACRES: NA.77

속성

• 재조합: expressed in E. coli
• Quality Level: 200
• 양식: liquid
• 특이 활성도: ≥1.5 units/mL; ≥6 units/mg protein
• 포장: pkg of 50 mIU
• 제조업체/상표: Calbiochem^®
• 저장 조건: do not freeze
• 외래 활성: N-acetylglucosaminidase, α-galactosidase, α-mannosidase, neuraminidases, proteases, none detected
• 저장 온도: 2-8°C

설명

일반 설명

Note: 1 mU = 1 milliunit.

Recombinant, Streptococcus pneumoniae β1,4-Galactosidase expressed in E. coli. Catalyzes the hydrolysis of non-reducing terminal β1,4-linked galactose. This enzyme is not known to cleave substituted or branched galactose. Inhibited by fucose attached to penultimate sugar.

애플리케이션

Recommended reaction buffer: 50 mM sodium phosphate buffer, pH 6.0

경고

Toxicity: Standard Handling (A)

단위 정의

One unit is defined as the amount of enzyme that will catalyze the release of 1.0 µmol p-nitrophenol from p-nitrophenyl-β-D-galactopyranoside per min at 37°C, pH 5.0.

물리적 형태

In 25 mM NaCl, 20 mM Tris-HCl, pH 7.5. Sterile solution.

기타 정보

Kierman, U.A., et al. 2004. Proteomincs4, 1825.
Prime, S., et al. 1996. J. Chromatogr. A. 720, 263.
Dwek, R.A., et al. 1993. Annu. Rev. Biochem. 62, 65.

법적 정보

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• Storage Class Code: 12 - Non Combustible Liquids
• WGK: WGK 2
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable