218807

Caspase-9, Human, Recombinant, E. coli

Caspase-9, Human, Recombinant is expressed in E. coli as a single polypeptide. Fused at the N- and C- termini to a His•Tag sequence. Undergoes spontaneous autoprocessing to yield the active enzyme.

• 동의어(들): ICE-LAP6, Mch6
• UNSPSC 코드: 12352202

속성

• 재조합: expressed in E. coli
• Quality Level: 100
• 분석: ≥70% (SDS-PAGE)
• 형태: lyophilized
• 특이 활성도: ≥400 units/mg protein
• 제조업체/상표: Calbiochem^®
• 저장 조건: OK to freeze
• solubility: PBS with 15% glycerol: 1 units/μL
• 배송 상태: wet ice
• 저장 온도: −70°C

설명

일반 설명

Recombinant, human caspase-9 fused at the N- and C- termini to a His•Tag sequence and expressed in E. coli as a single polypeptide. Subsequently undergoes spontaneous autoprocessing to yield the active enzyme. MW: 11000 and 20000.

경고

Toxicity: Standard Handling (A)

단위 정의

One unit is defined as the amount of enzyme that will cleave 1.0 nmol substrate Ac-LEHD-pNA (Cat. No. 218805) per h at 37°C, pH 7.2.

물리적 형태

Lyophilized from 130 mM NaCl, 20 mM Tris, 4 mM (NH₄)₂SO₄

재구성

Following reconstitution, aliquot and freeze (-70°C). Avoid freeze/thaw cycles of solutions. Stock solutions are stable for up to 4 months at -20°C.

기타 정보

Qin, H., et al. 1999. Nature399, 549.
Li, P., et al. 1997. Cell91, 479.
Salvesen, G.S., et al. 1997. Cell91, 443.

법적 정보

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

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1