427211

Lactate Dehydrogenase, Porcine Heart

• 同義詞: Lactate Dehydrogenase, Porcine Heart
• CAS號碼: 9001-60-9
• 酶委員會編號: 1.1.1.27 (BRENDA, IUBMB)
• MDL號碼: MFCD00131466
• 分類程式碼代碼: 12352202
• NACRES: NA.54

屬性

• 形狀: lyophilized
• 品質等級: 100
• 比活性: ≥300 units/mg protein
• 製造商／商標名: Calbiochem^®
• 儲存條件: OK to freeze; desiccated
• 雜質: ≤0.01% PK, MK; ≤0.03% GPT, GOT; ≤0.1% MDH
• pI: 4.6
• 溶解度: aqueous buffer: soluble
• 運輸包裝: ambient
• 儲存溫度: −20°C

描述

一般說明

Native lactate dehydrogenase from porcine heart. A tetrameric enzyme that catalyzes the reversible conversion of pyruvate to lactate. The overall equilibrium of this reaction favors lactate formation. Has an optimal pH of 7.0 and a pI of 4.6. Note: 1KU = 1000 units.

Native lactate dehydrogenase from porcine heart. A tetrameric enzyme that catalyzes the reversible conversion of pyruvate to lactate. The overall equilibrium of this reaction favors lactate formation. Note: 1KU = 1000 units.

Note: 1 KU = 1000 units

警告

Toxicity: Standard Handling (A)

單位定義

One unit is defined as the amount of enzyme that will cause the oxidation of one micromole of NADH per minute at 25°C, pH 7.4

One unit is defined as the amount of enzyme that will oxidize 1.0 µmol NADH per min at 25°C, pH 7.4.

重構

Following reconstitution, refrigerate (4°C). Stock solutions are stable for up to 24 h at 4°C. Do not freeze solutions.

其他說明

Kornberg, A. 1995. Methods Enzymol.1, 441

法律資訊

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

安全資訊

• 象形圖: GHS08
• 訊號詞: Danger
• 危險聲明: H334
• 防範說明: P261 - P284 - P501
• 危險分類: Resp. Sens. 1
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 1