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Key Documents

SAB3300094

Sigma-Aldrich

Monoclonal Anti-Bcl-XL antibody produced in mouse

clone 4A9, purified immunoglobulin, buffered aqueous glycerol solution

Synonym(s):

Anti-BCL-XL/S, Anti-Bcl-X, Anti-Bcl-xS

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About This Item

UNSPSC Code:
12352203

biological source

mouse

conjugate

unconjugated

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

4A9, monoclonal

form

buffered aqueous glycerol solution

mol wt

antigen 25.9 kDa

species reactivity

human

technique(s)

indirect immunofluorescence: suitable
western blot: suitable

isotype

IgG2a

NCBI accession no.

UniProt accession no.

shipped in

dry ice

Storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... BCL2L1(598)

Immunogen

Recombinant fragment expressed in E. coli corresponding to amino acids 1-212 of human Bcl-XL

Target description

Bcl-XL belongs to the BCL-2 protein family. BCL-2 family members form hetero- or homodimers and act as anti- or pro-apoptotic regulators that are involved in a wide variety of cellular activities. The proteins encoded by this gene are located at the outer mitochondrial membrane, and have been shown to regulate outer mitochondrial membrane channel (VDAC) opening. VDAC regulates mitochondrial membrane potential, and thus controls the production of reactive oxygen species and release of cytochrome C by mitochondria, both of which are the potent inducers of cell apoptosis. Two alternatively spliced transcript variants, which encode distinct isoforms, have been reported. The longer isoform acts as an apoptotic inhibitor and the shorter form acts as an apoptotic activator.

Physical form

Solution in phosphate buffered saline containing 1% bovine serum albumin, 50% glycerol, and 0.02% sodium azide.

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.

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Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable


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