650275

Trypsin, Iodination Grade, Human Pancreas

• 别名: Trypsin, Iodination Grade, Human Pancreas
• CAS号: 9002-07-7
• EC 号: 3.4.21.4 (BRENDA, IUBMB)
• 分類程式碼代碼: 12352202
• NACRES: NA.21

属性

• 化驗: ≥95% (SDS-PAGE)
• 品質等級: 200
• 形狀: lyophilized solid
• 比活性: ≥2.5 units/mg protein
• 製造商／商標名: Calbiochem^®
• 儲存條件: OK to freeze; desiccated
• 溶解度: HCl: 2 mM; aqueous buffer, pH 2.5: soluble
• 異物活動: Chymotrypsin, none detected
• 運輸包裝: wet ice
• 儲存溫度: −20°C

说明

一般說明

Native trypsin from human pancreas. Serine protease that specifically hydrolyzes amides, peptides, and proteins at the C-terminus side of arginine and lysine residues.

警告

Toxicity: Irritant (B)

單位定義

One unit is defined as the amount of enzyme that will hydrolyze 1 µmol of N-benzyl-L-arginine-pNA per min at 25°C, 200 mM Tris-HCl, pH 7.8, 20 mM CaCl₂.

外觀

Salt-free.

準備報告

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

重構

Following reconstitution, aliquot and freeze (-70°C).

其他說明

Merck Index13, 9865.
Travis, J., and Roberts, R.C. 1969. Biochemistry 8, 2884.

法律資訊

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

免責聲明

when assayed against N-Suc-Ala-Ala-Pro-Phe-pNA (573462)

安全信息

• 象形圖: GHS08,GHS07
• 訊號詞: Danger
• 危險聲明: H315,H319,H334,H335
• 防範說明: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 1