Anti-Caspase 3 Antibody

半岛bd体育手机客户端 说明

一般描述

Caspase-3 (UniProt: P42574; also known as EC:3.4.22.56, CASP-3, Apopain, Cysteine protease CPP32, CPP-32, Protein Yama, SREBP cleavage activity 1, SCA-1) is encoded by the CASP3 (also known as CPP32) gene (Gene ID: 836) in human. Cysteine-aspartic proteases or Caspases play essential roles in apoptosis, necrosis, and inflammation. Historically, caspases were numbered in the order in which they were identified. Caspase-3 is a heterotetrameric enzyme that consists of two anti-parallel arranged heterodimers, each one formed by a 17 kDa (p17) and a 12 kDa (p12) subunit. Caspase-3 is initially produced with a propeptide sequence (aa 1-9), the removal of which yields the 268 aa. caspase-3 proenzyme. Upon activation, the proenzyme is proteolytically cleaved first between Asp175-Ser176 to generate a p20 (aa 10-175) fragment and the p12 (aa 176-277) subunit. Further cleavage of the p20 fragment between Asp28-Ser29 produces the p17 (aa 29-175) subunit. The p17 and p12 subunits dimerize and forms the active caspase-3 enzyme. Caspase-3 has a strict requirement for an Asp residue at positions P1 and P4. It has a preferred cleavage sequence of Asp-Xaa-Xaa-Asp-|- with a hydrophobic amino-acid residue at P2 and a hydrophilic amino-acid residue at P3, although Val or Ala are also accepted at this position. Caspase-3 is involved in the activation cascade of caspases responsible for apoptosis execution. At the onset of apoptosis, it proteolytically cleaves poly(ADP-ribose) polymerase (PARP) at a Asp216-|-Gly217 bond. Caspase-3 mediates the proteolytic activation of caspases-6 and -7, while caspase-3 itself is processed and activated by caspase-8, -9, or -10.

特异性

Recognizes full-length Caspase 3 (Yama/Apopain) and proteolytic fragments.

免疫原

Human full-length Caspase 3 fusion protein containing a histidine-6 tag

应用

Western Blotting Analysis: 1μg/mL of this antibody detects Caspase-3 in A431 cell lysate.

Immunohistochemistry (Paraffin) Analysis: A 1:250 dilution of this antibody detected Caspase-3 in Human tonsil tissue sections.
This Anti-Caspase 3 Antibody is validated for use in Immunihistochmistry and Western Blotting for the detection of Caspase 3.

质量

routinely evaluated by immunoblot on RIPA lysates from non-stimulated human A431 cells, mouse 3T3/A31 or rat PC12 cells

目标描述

32 kDa

联系

Replaces: 04-1090; 04-439

外形

Protein A purified IgG in of 0.1M Tris-glycine, pH 7.4, 0.15M NaCl,and 0.05% sodium azide.
Format: Purified
Protein A purified

储存及稳定性

Stable for 2 years at 2-8°C from date of shipment. For maximum recovery of product, centrifuge the original vial prior to removing the cap.

法律信息

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

免责声明

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

基本信息

eCl@ss	32160702
NACRES	NA.41

半岛bd体育手机客户端 性质

生物来源	rabbit
质量水平	100
抗体形式	purified immunoglobulin
antibody product type	primary antibodies
克隆	polyclonal
species reactivity	rat, human, mouse
manufacturer/tradename	Upstate?
technique(s)	immunohistochemistry: suitable western blot: suitable
同位素/亚型	IgG
NCBI登记号	NM_032991
UniProt登记号	P42574
运输	wet ice
Gene Information	human ... CASP3(836)

安全信息

储存分类代码	10 - Combustible liquids
WGK	WGK 1