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B3428

Sigma-Aldrich

Anti-Bax antibody produced in rabbit

IgG fraction of antiserum, buffered aqueous solution

Synonym(s):

Anti-BCL2L4

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About This Item

MDL number:
UNSPSC Code:
12352203
NACRES:
NA.46

biological source

rabbit

conjugate

unconjugated

antibody form

IgG fraction of antiserum

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

antigen 23 kDa

species reactivity

human, rat, mouse

technique(s)

microarray: suitable
western blot: 1:2,000 using whole cell extract of MCF7 human breast adenocarcinoma cell line

UniProt accession no.

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... BAX(581)
mouse ... Bax(12028)
rat ... Bax(24887)

General description

Bax is a 21kD integral organelle membrane protein that belongs to the Bcl-2 family and is expressed mainly in the mitochondria. It exist in three cytosolic forms Bax β (24 kDa), Bax γ (5 kDa) and Bax δ (16 kDa) generated by alternative splicing.

Immunogen

synthetic peptide GGPTSSEQIMKTGALLLQGF-K corres- ponding to the N-terminal region of Bax of human origin (Bax α, amino acids 11-30 with C-terminally added lysine), conjugated to KLH as immunogen. This sequence is identical in human Bax β and highly conserved in rat and mouse Bax α (single amino acid substitution) and human Bax.

Application

Anti-BMPR2 (836-850) antibody produced in rabbit is suitable for western blotting at a concentration of 1:500-1:2,000.

Biochem/physiol Actions

BAX is a proapoptotic protein that forms homodimer to accelerate apoptotic death whereas its heterodimerization with Bcl-2 or Bcl-xL can block apoptosis. BAX binds to the mitochondrial permeability transition pore complex (PTPC), and when expressed in cells, it induces mitochondrial dysfunction and the release of cytochrome C, leading to activation of caspases and triggers apoptosis. Loss-of-function mutation in the BAX gene results in Hematopoietic malignancies.

Physical form

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM 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 Code

10 - Combustible liquids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Proceedings of the National Academy of Sciences of the United States of America, 94(21), 11357-11362 (1997-10-23)
The BCL-2 family of proteins is composed of both pro- and antiapoptotic regulators, although its most critical biochemical functions remain uncertain. The structural similarity between the BCL-XL monomer and several ion-pore-forming bacterial toxins has prompted electrophysiologic studies. Both BAX and
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