219008

Catalase, Human Erythrocytes

Catalase from human erythrocytes, CAS 9001-05-2. Composed of four identical subunits of ~60 kDa each.

• 동의어(들): Catalase, Human Erythrocytes
• CAS Number: 9001-05-2
• 효소 위원회 번호: 1.11.1.6 (BRENDA, IUBMB)
• MDL number: MFCD00081483
• UNSPSC 코드: 12352202
• NACRES: NA.25

속성

• Quality Level: 100
• 분석: ≥95% (SDS-PAGE)
• 형태: liquid
• 특이 활성도: ≥50,000 units/mg protein
• 제조업체/상표: Calbiochem^®
• 저장 조건: OK to freeze; avoid repeated freeze/thaw cycles
• 배송 상태: wet ice
• 저장 온도: −20°C
• InChI: 1S/C9H10O3/c1-2-12-9(11)7-3-5-8(10)6-4-7/h3-6,10H,2H2,1H3
• InChI key: NUVBSKCKDOMJSU-UHFFFAOYSA-N

설명

일반 설명

Catalase, along with superoxide dismutase and glutathione peroxidase, controls the levels of oxygen-derived free radicals in mammalian cells. Together these molecules may function as a somatic oxidant defense. Prevents apoptosis in cultured rat ovarian follicles.

포장

Please refer to vial label for lot-specific concentration.

경고

Toxicity: Standard Handling (A)

단위 정의

One unit is defined as the amount of enzyme that will decompose 1.0 µmol H₂O₂ per min at 25°C, pH 7.0.

물리적 형태

In 50 mM Tris, pH 8.0.

제조 메모

Prepared from blood that has been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV.

재구성

Following initial thaw, aliquot and freeze (-20°C).

기타 정보

Tilly, J.L., and Tilly, K.I. 1995. Endocrinology136, 242.
Bonaventura, J., et al. 1972. Arch. Biochem. Biophys.150, 606.

법적 정보

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

안전성 정보

• Storage Class Code: 12 - Non Combustible Liquids
• WGK: nwg