Anti-Fas Antibody (human, activating), clone CH11

半岛bd体育手机客户端 说明

一般描述

Fas/APO-1/CD95 (36 kDa) is a member of the tumor necrosis factor (TNF) receptor superfamily, a family of transmembrane receptors. Fas has been shown to be an important mediator of apoptotic cell death, as well as being involved in inflammation. Binding of the Fas ligand (Fas-L) induces trimerization of Fas in the target cell membrane. Activation of Fas causes the recruitment of Fas-associated protein with death domain (FADD) via interactions between the death domains of Fas and FADD. Procaspase 8 binds to Fas-bound FADD via interactions between the death effector domains (DED) of FADD and pro-caspase 8 leading to the activation of caspase 8. Activated caspase 8 cleaves (activates) other procaspases, in effect beginning a caspase cascade that ultimately leads to apoptosis. Caspases cleave nuclear lamins, causing the nucleus to break down and lose its normal structure. Fas-induced apoptosis can be effectively blocked at several stages by either FLICE-inhibitory protein (FLIP), by Bcl-2, or by the cytokine response modifier A (CrmA).
Biological Activity
The antibody demonstrates cytolytic activity on human cells that express Fas. Murine WR19L cells and L929 cells transfected with cDNA encoding human Fas undergo apoptosis in response to this antibody.

特异性

This antibody recognizes the human cell surface antigen Fas, Mr 43 kDa expressed in various human cells, including myeloid cells, T lympho-blastoid cells, and diploid fibroblasts.
This antibody does not recognize TNF, and does not cross-react with mouse Fas. Fas ligand will induce apoptosis in human, mouse and rat systems.

免疫原

FS-7 (human diploid fibroblast cell line). Clone CH-11.

应用

Western Blot:
0.5-2 μg/mL of a previous lot detected Fas in a Raji cell lysate.
Immunocytochemistry:
5-10 μg/mL of a previous lot detected Fas on HeLa cells fixed with 4% formalin/2% acetic acid.
Flow cytometry:
A previous lot of was tested by an independent laboratory using 20 μg/mL of anti-Fas, clone CH11 (Yonehara, S., 1989; Kobayashi, N., 1990).
Research Sub Category
Apoptosis - Additional
Detect Fas using this Anti-Fas Antibody (human, activating), clone CH11 has been published and validated for use in Flow Cytometry (FC), Immunocytochemistry (IC) and Western Blot (WB).
Research Category
Apoptosis & Cancer

质量

Routinely evaluated by demonstrating cytolytic activity on human cells that express Fas. Murine WR19L cells and L929 cells transfected with cDNA encoding human Fas undergo apoptosis in response to this antibody.
Apoptosis Assay Analysis:
15-20 ?g/mL of this lot maximally induced apoptosis of human Jurkat cells with 83% mortality after 24 hours of treatment.

目标描述

43 kDa

外形

Immunoaffinity Chromatography
Purified mouse monoclonal IgM in buffer containing PBS, pH 7.2, with 50% glycerol. Liquid at -20?C.

储存及稳定性

Stable for 1 year at -20°C from date of receipt. For maximum recovery of the product, centrifuge the original vial prior to removing the cap.

分析说明

Control
Human liver tumor, human breast tumor or Jurkat whole cell lysate, Raji cell lysate.

其他说明

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

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

质量水平	100
生物来源	mouse
抗体形式	affinity purified immunoglobulin
antibody product type	primary antibodies
克隆	CH11, monoclonal
纯化方式	affinity chromatography
species reactivity	human
manufacturer/tradename	Upstate?
technique(s)	flow cytometry: suitable immunocytochemistry: suitable western blot: suitable
同位素/亚型	IgM
NCBI登记号	NM_152877
UniProt登记号	P25445
运输	dry ice

安全信息

储存分类代码	12 - Non Combustible Liquids
WGK	WGK 2
闪点(F)	Not applicable
闪点(C)	Not applicable