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C1224

Sigma-Aldrich

Caspase 3 human

≥85% (SDS-PAGE), recombinant, expressed in E. coli (C-terminal histidine-tagged), buffered aqueous glycerol solution, ≥1.0 units/mg protein

Sinônimo(s):

Apopain, CPP32, Yama

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10 μG
R$ 5.303,00

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10 μG
R$ 5.303,00

About This Item

Número da licença da enzima:
Número MDL:
Código UNSPSC:
12352204
NACRES:
NA.32

R$ 5.303,00


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recombinante

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

Nível de qualidade

Ensaio

≥85% (SDS-PAGE)

Formulário

buffered aqueous glycerol solution

atividade específica

≥1.0 units/mg protein

peso molecular

~30 kDa

nº de adesão UniProt

Condições de expedição

dry ice

temperatura de armazenamento

−70°C

Informações sobre genes

human ... CASP3(836)

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Descrição geral

Research area: Apoptosis

Human recombinant C-terminal histidine tagged caspase 3 is a fully active protein consisting of 17 kDa and 13.5 kDa subunits; the 13.5 kDa subunit contains the histidine tag.

Aplicação

Caspase 3 human has been used to digest human r-vimentin.[1] It has also been used in caspase-3 inhibition assay[2] and protease inhibition assay.[3]

This product may also be used in cell-based apoptosis assay.

Ações bioquímicas/fisiológicas

Caspase 3 is a member of the CED-3 subfamily of caspases and is responsible for the cleavage of many key proteins such as the nuclear enzyme poly(ADP-ribose) polymerase (PARP), the inhibitor of caspase-activated deoxyribonuclease (ICAD), and gelsolin, a protein involved in apoptosis regulation. Caspase 3 is considered to be an effector caspase, activating pro-caspase 6 and pro-caspase 9 in vitro. Caspase 3 can be activated by caspase 8, caspase 6, and granzyme B.
Member of the CED-3 subfamily of caspases and responsible for the cleavage of many key proteins such as the nuclear enzyme poly(ADP-ribose) polymerase (PARP), the inhibitor of caspase-activated deoxyribonuclease (ICAD), and gelsolin, a protein involved in apoptosis regulation.

Definição da unidade

One unit will cleave 1.0 μmole of N-acetyl-Asp-Glu-Val-Asp-pNA per min at pH 7.4 at 25 °C.

forma física

Solution in 10% (w/v) glycerol containing 50 mM HEPES, pH 7.4, 100 mM NaCl, 10 mM DTT, 1 mM EDTA, 0.1% CHAPS

Nota de preparo

Caspase 3 is synthesized as a 32 kDa proenzyme. The active enzyme is a heterodimer of two large (17 kDa) subunits and two small (12 kDa) subunits.

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


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Cross-presentation of caspase-cleaved apoptotic self antigens in HIV infection
Rawson PM, et al.
Nature Medicine, 13(12), 1431-1431 (2007)
A peptide-based positron emission tomography probe for in vivo detection of caspase activity in apoptotic cells
Hight MR, et al.
Clinical Cancer Research, 20(8), 2126-2135 (2014)
P R Mittl et al.
The Journal of biological chemistry, 272(10), 6539-6547 (1997-03-07)
The cysteine protease CPP32 has been expressed in a soluble form in Escherichia coli and purified to >95% purity. The three-dimensional structure of human CPP32 in complex with the irreversible tetrapeptide inhibitor acetyl-Asp-Val-Ala-Asp fluoromethyl ketone was determined by x-ray crystallography
Fernando Garces et al.
Cell reports, 30(6), 1714-1723 (2020-02-13)
Calcitonin-gene-related peptide (CGRP) plays a key role in migraine pathophysiology. Aimovig (erenumab; erenumab-aooe in the United States) is the only US Food and Drug Administration (FDA)-approved monoclonal antibody (mAb) therapy against the CGRP receptor (CGRPR) for the prevention of migraine.
J Fuller et al.
The Journal of general virology, 100(3), 392-402 (2019-02-06)
The Nairoviridae family within the Bunyavirales order comprise tick-borne segmented negative-sense RNA viruses that cause serious disease in a broad range of mammals, yet cause a latent and lifelong infection in tick hosts. An important member of this family is

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