219008

Catalase, Human Erythrocytes

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

• 別名: Catalase, Human Erythrocytes
• CAS番号: 9001-05-2
• Enzyme Commission number: 1.11.1.6 (BRENDA, IUBMB)
• MDL番号: MFCD00081483
• UNSPSCコード: 12352202
• NACRES: NA.25

特性

• 品質水準: 100
• アッセイ: ≥95% (SDS-PAGE)
• 形状: liquid
• 比活性: ≥50,000 units/mg protein
• メーカー／製品名: Calbiochem^®
• 保管条件: OK to freeze; avoid repeated freeze/thaw cycles
• 輸送温度: wet ice
• 保管温度: −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

詳細

詳細

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.

包装

Please refer to vial label for lot-specific concentration.

警告

Toxicity: Standard Handling (A)

単位の定義

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

物理的形状

In 50 mM Tris, pH 8.0.

調製ノート

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

再構成

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

その他情報

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

法的情報

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

安全性情報

• 保管分類コード: 12 - Non Combustible Liquids
• WGK: nwg