324681

Elastase, Human Neutrophil

Elastase, Human Neutrophil, CAS 9004-06-2, is a serine protease that degrades elastin, collagen, and proteoglycans

• 동의어(들): Elastase, Human Neutrophil
• CAS Number: 9004-06-2
• 효소 위원회 번호: 3.4.21.37 (BRENDA, IUBMB)
• MDL number: MFCD00130997
• UNSPSC 코드: 12352204
• NACRES: NA.77

속성

• Quality Level: 200
• 설명: Merck USA index - 14, 3535
• 양식: lyophilized solid
• 특이 활성도: ≥20 units/mg protein
• 제조업체/상표: Calbiochem^®
• 저장 조건: OK to freeze
• 배송 상태: ambient
• 저장 온도: −20°C

설명

일반 설명

Elastase, Human Neutrophil, CAS 9004-06-2, is a serine protease that degrades elastin, collagen, and proteoglycans

Native elastase from human neutrophil. A serine protease that degrades elastin, collagen, and proteoglycans. Its overexpression has been implicated in the development of pulmonary emphysema, rheumatoid arthritis, and cystic fibrosis.

Native elastase from human neutrophil. Degrades collagen, elastin, and proteoglycans. Elastase has been implicated in the development of pulmonary emphysema and rheumatoid arthritis.

경고

Toxicity: Standard Handling (A)

단위 정의

One unit is defined as the amount of enzyme that will hydrolyze 1.0 µmol of MeO-Suc-Ala-Ala-Pro-Val-pNA (Cat. No. 454454) per min at 25°C, pH 8.0.

물리적 형태

Salt-free.

제조 메모

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

재구성

Following reconstitution, aliquot and freeze (-20°C) for long term storage or refrigerate (4°C) for short-term storage. Acidic stock solutions are stable for up to 1 month at 4°C or for up to 1 year at -20°C.

Reconstitute in 50 mM sodium acetate, pH 5.5, with 200 mM NaCl or in other aqueous buffers. Material is most active near a neutral pH, but to maintain stability upon reconstitution, use in a slightly acidic buffer (pH 5.5) to avoid autolysis.

분석 메모

Major band by SDS-PAGE

기타 정보

Siedle, B., et al. 2002. Biorg. Med. Chem.10, 2855.
Junger, W.G., et al. 1992. Biol. Chem. Hoppe-Seyler 373, 691.
Selak, M.A. 1992. Thromb. Haemost.68, 570.
Baugh, R.J., and Travis, J. 1976. Biochemistry15, 836.

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 - P280 - P302 + P352 - 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 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable