53702

Pronase^® Protease, Streptomyces griseus

• 동의어(들): Pronase^® powder
• CAS Number: 9036-06-0
• MDL number: MFCD00132092
• UNSPSC 코드: 12352202
• NACRES: NA.54

속성

• 설명: RTECS - UK9595000
• Quality Level: 100
• 양식: lyophilized
• 특이 활성도: ≥45,000 proteolytic units/g dry wt
• 제조업체/상표: Calbiochem^®
• 저장 조건: OK to freeze; desiccated (hygroscopic)
• solubility: water: 10 mg/mL
• 배송 상태: ambient
• 저장 온도: 2-8°C

설명

일반 설명

A non-specific protease liquefies mucins and digests proteins to free amino acids. Can be used to isolate living chondrocytes. Most active at neutral pH, but it is stable over a wide pH and temperature range. Has an optimal pH of 7.5. Note: 1 KU = 1000 units.

Note: 1 KU = 1000 units.

경고

Toxicity: Harmful (C)

단위 정의

One unit is defined as the amount of enzyme that will liberate a digestion product equivalent to 25 µg of tyrosine per min at 40°C, pH 7.5.

물리적 형태

Lyophilized from a solution containing calcium acetate as a stabilizer.

재구성

Following reconstitution, store in the refrigerator (4°C). Stock solutions are stable for 24 h at 4°C.

기타 정보

Narahashi, Y., et al. 1968. J. Biochem. 64, 427.

법적 정보

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

PRONASE 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 2