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Merck

C8726

Sigma-Aldrich

カスパーゼ9 ヒト

≥90% (SDS-PAGE), recombinant, expressed in E. coli (C-terminal histidine-tagged), buffered aqueous solution, >2,000 units/mg protein

別名:

ICE-Lap6, Mch6

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About This Item

Enzyme Commission number:
MDL番号:
UNSPSCコード:
12352204

リコンビナント

expressed in E. coli (C-terminal histidine-tagged)

品質水準

アッセイ

≥90% (SDS-PAGE)

形状

buffered aqueous solution

比活性

>2,000 units/mg protein

分子量

N-terminal prodomain plus the large subunit. 36 kDa (caspase 9 expressed as a C-terminal histidine-tagged protein appears as a two-subunit protein)
small subunit 13 kDa (subunit containing the histidine tag)

UniProtアクセッション番号

輸送温度

dry ice

保管温度

−70°C

遺伝子情報

human ... CASP9(842)

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生物化学的/生理学的作用

When cells receive apoptotic stimuli, such as activation of the TNFα/Fas cell surface receptor, caspase 8 activation, Bid processing and its translocation to the mitochondria ensue. As a result mitochondria release cytochrome c which then binds to Apaf-1, the mammalian Ced-4 homologue, together with dATP. The resultant complex recruits caspase 9 leading to its activation. It then cleaves downstream caspases such as caspase 3, 6, and 7, initiating the caspase cascade. Caspase 9 exhibits basal activity. It can be further activated via interaction of its N-terminal prodomain with the activator protein Apaf-1 in the presence of cytochrome c and dATP. Caspases have been implicated in many disorders including cancer, inflammatory disease, neurodegenerative diseases, stroke and myocardial infarction.

単位の定義

1ユニットは、pH 6.5、25°Cで1時間あたり1.0 nmolのAc-Leu-Glu-His-Asp-AFCを切断する量です。

物理的形状

10%スクロ-ス溶液 (50mM HEPES, pH 7.5, 5mM DTT, 0.1%CHAPS, 1mM EDTA, 50mM NaCl含有)。

保管分類コード

12 - Non Combustible Liquids

WGK

WGK 1

引火点(°F)

Not applicable

引火点(℃)

Not applicable

個人用保護具 (PPE)

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


適用法令

試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。

Jan Code

C8726-BULK:
C8726-25UG-PW:
C8726-25UG:
C8726-VAR:


試験成績書(COA)

製品のロット番号・バッチ番号を入力して、試験成績書(COA) を検索できます。ロット番号・バッチ番号は、製品ラベルに「Lot」または「Batch」に続いて記載されています。

以前この製品を購入いただいたことがある場合

文書ライブラリで、最近購入した製品の文書を検索できます。

文書ライブラリにアクセスする

H Duan et al.
The Journal of biological chemistry, 271(28), 16720-16724 (1996-07-12)
Members of the ICE/Ced-3 gene family are likely effector components of the cell death machinery. Here, we characterize a novel member of this family designated ICE-LAP6. By phylogenetic analysis, ICE-LAP6 is classified into the Ced-3 subfamily which includes Ced-3, Yama/CPP32/apopain
S M Srinivasula et al.
The Journal of biological chemistry, 271(43), 27099-27106 (1996-10-25)
Recent evidence suggests that CPP32 is an essential component of an aspartate-specific cysteine protease (ASCP) cascade responsible for apoptosis execution in mammalian cells. Activation of CPP32 could lead to activation of other downstream ASCPs, resulting in late morphological changes such
H R Stennicke et al.
The Journal of biological chemistry, 274(13), 8359-8362 (1999-03-20)
The recombinant form of the proapoptotic caspase-9 purified following expression in Escherichia coli is processed at Asp315, but largely inactive; however, when added to cytosolic extracts of human 293 cells it is activated 2000-fold in the presence of cytochrome c
K Kuida
The international journal of biochemistry & cell biology, 32(2), 121-124 (2000-02-25)
Caspase-9 is a member of caspase family of cysteine proteases that have been implicated in apoptosis and cytokine processing. When cells receive apoptotic stimuli, mitochondria releases cytochrome c which then binds to Apaf-1, the mammalian Ced-4 homologue, together with dATP.
BCL-2 family members and the mitochondria in apoptosis.
A Gross et al.
Genes & development, 13(15), 1899-1911 (1999-08-13)

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