516360

Pepsin, Porcine Stomach Mucosa

Catalyzes the hydrolysis of aminoacyl-proline to an amino acid and proline. Inhibitors include aliphatic alcohols, pepstatin A, and pH 6.0.

• 동의어(들): Pepsin, Porcine Stomach Mucosa
• CAS Number: 9001-75-6
• 효소 위원회 번호: 3.4.23.1 (BRENDA, IUBMB)
• MDL number: MFCD00081840
• UNSPSC 코드: 12352202
• NACRES: NA.25

속성

• Quality Level: 100
• 설명: Merck USA index - 14, 7146
• 양식: lyophilized
• 특이 활성도: ≥2000 units/mg protein
• 제조업체/상표: Calbiochem^®
• 저장 조건: OK to freeze; desiccated
• solubility: 10 mM HCl: 0.5 mg/mL
• 배송 상태: ambient
• 저장 온도: −20°C

설명

일반 설명

Native pepsin from porcine stomach mucosa. Secreted by the mucosal lining of the stomach. Active under acidic conditions. Catalyzes the hydrolysis of aminoacyl-proline to an amino acid and proline. Inhibitors include aliphatic alcohols, pepstatin A, and pH >6.0.

경고

Toxicity: Harmful (C)

단위 정의

One unit is defined as the amount of enzyme that will digest hemoglobin substrates to TCA-soluble products, measured as a change in absorbance at 280 nm of 0.001 per min at 37°C, pH 2.0.

재구성

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

기타 정보

Bergmeyer, H.V. 1984. Methods of Enzymatic Analysis (3rd ed., vol. 5) p. 232, Academic Press, New York.

법적 정보

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

안전성 정보

• 픽토그램: GHS08,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H315,H319,H334,H335
• 예방조치 성명서: P261 - P264 - P271 - P302 + P352 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable