Anti-Bcl-XL and BclXs Antibody, clone 7B2.5,50UG,MAB3121,Sigma

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订货号 0BW0707
品牌型号 Sigma MAB3121
货期 询货期
最小订货量 1件
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产品介绍 Product Description

Immunogen

Recombinant Bcl-XS.


Application

Detect Bcl-XL & BclXs using this Anti-Bcl-XL & BclXs Antibody, clone 7B2.5 validated for use in FC, IP, WB, IH.
Flow cytometry:
Immunoprecipitation (Cheng, 1996; Gottschalk, 1996)

Immunohistochemistry (Foreman, 1996; Wrone-Smith, 1995)

Western blotting: ( 0.5 μg/mL)

Optimal working dilutions must be determined by end user.
Research Category
Apoptosis & Cancer
Research Sub Category
BCL2 & Inhibition


Biochem/physiol Actions

Apoptosis, or programmed cell death, is a well-documented phenomenon in many cellular systems (Cohen, 1991). It plays a key role in tissue and organ development, as well as in adult tissues during cell turnover. Apoptosis can be induced by a variety of internal and external stimuli including growth factor deprivation, cytokine treatment, antigen-receptor engagement, cell-cell interactions, irradiation and glucocorticoid treatment (Cohen & Duke, 1992). Bcl-2 and one of its homologues, Bcl-XL, protect cells from apoptosis (Nunez & Clarke, 1994; Cory, 1995), while other homologues of Bcl-2 such as Bax, Bad and Bak have been shown to enhance apoptosis (Oltvai, 1993; Farrow, 1995; Chittenden, 1995; Kiefer, 1995). Bcl-XL has been shown to block apoptosis which is induced by a variety of stimuli and, under certain conditions, offers greater protection against apoptosis than Bcl-2 (Boise, 1993; Gottschalk, 1994; Gonzalez-Garcia, 1995; Dole, 1995; Shimizu, 1995). In contrast, Bad and Bax inhibit the protective functions of Bcl-XL and Bcl-2, respectively. Although heterodimerization between Bcl-XL, Bad and Bcl-2/Bax was originally thought to be essential for the differential anti-apoptotic activity of Bcl-XL and Bcl-2 (Oltvai, 1993; Yin, 1994); other results suggest that the formation of heterodimers may not be necessary for this death-repressing activity Cheng, 1996; Gottschalk, 1996). This antibody recognizes Human Bcl-XL (Mr 29 kDa) and Bcl-Xs (Mr 21 kDa).


Physical form

Format: Purified
Purified immunoglobulin - Ig fraction. Liquid in borate buffer saline, pH 8.2.


Preparation Note

Store at 2-8°C for up to 12 months.


Other Notes

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


Legal Information

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


Disclaimer

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.


技术参数 Specifications
biological sourcemouse
Quality Segment100
conjugateunconjugated
antibody formpurified immunoglobulin
antibody product typeprimary antibodies
clone7B2.5, monoclonal
species reactivityhuman
manufacturer/tradenameChemicon®
technique(s)flow cytometry: suitable,immunohistochemistry: suitable,immunoprecipitation (IP): suitable,western blot: suitable
isotypeIgG3
NCBI accession no.NM_001191.2,NM_138578.1
UniProt accession no.Q07817
shipped inwet ice
target post-translational modificationunmodified
Gene Informationhuman ... BCL2L1(598)
长度(mm)
宽度(mm)
高度(mm)
重量(kg)
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