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S0941

Sigma-Aldrich

Anti-SMAC/Diablo antibody produced in rabbit

IgG fraction of antiserum, buffered aqueous solution

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About This Item

Número MDL:
Código UNSPSC:
12352203
NACRES:
NA.41

fonte biológica

rabbit

conjugado

unconjugated

forma do anticorpo

IgG fraction of antiserum

tipo de produto de anticorpo

primary antibodies

clone

polyclonal

Formulário

buffered aqueous solution

peso molecular

antigen ~24 kDa by SDS-PAGE

reatividade de espécies

human, mouse

técnica(s)

microarray: suitable
western blot: 1:1,000 using whole cell extract of the human acute lymphoma Jurkat cell line

nº de adesão UniProt

Condições de expedição

dry ice

temperatura de armazenamento

−20°C

modificação pós-traducional do alvo

unmodified

Informações sobre genes

human ... DIABLO(56616)
mouse ... Diablo(66593)

Descrição geral

Anti-Smac/DIABLO is developed in rabbit using a synthetic peptide corresponding to the C-terminus of human Smac/DIABLO-L. Second mitochondria-derived activator of caspase/direct inhibitors of apoptosis protein (IAP) binding protein with low pI (Smac/DIABLO) is a mitochondria-derived pro-apoptotic protein that is released from the mitochondria in response to apoptotic stimuli. It exists as two isoforms, Smac/DIABLO-L and a short isoform Smac/DIABLO-S, differing in their N-terminal sequences. Smac/DIABLO-L also contains an N-terminal signal sequence. It is highly expressed in adult testis, ovary, liver, kidney, spleen, prostate and heart. This gene is located on human chromosome 12q24.31.

Imunogênio

synthetic peptide corresponding to the C-terminus of human Smac/DIABLO-L (amino acids 219-239) conjugated to KLH.

Aplicação

Anti-SMAC/Diablo antibody produced in rabbit may be used in immunoblotting and immunohistochemistry.

Ações bioquímicas/fisiológicas

Second mitochondria-derived activator of caspase/direct IAP binding protein with low pI (Smac/DIABLO) is a proapoptotic protein, which promotes the caspase activity of the initiator caspase 9 and the effectors caspase 3 and caspase-7 by neutralizing the inhibitory activity of the inhibitors of apoptosis proteins (IAPs).It promotes apoptosis by removing XIAP from the apoptotic protease activating factor-1 (Apaf-1)/caspase-9 apoptosome. The N-terminal AVPIA sequence in mature Smac/DIABLO is absolutely required for interaction with the baculovirus IAP repeat 3 (BIR3) domain of XIAP. Mutations that disrupt Smac/DIABLO dimer formation abrogate the XIAP-neutralizing activity of this molecule, suggesting that Smac/DIABLO dimerization is essential for its proapoptotic activity. It plays a key role intrinsic and extrinsic in apoptotic pathways. Smac mRNA is overexpressed in de novo acute leukemia (AL) patients.

forma física

Solution in 0.01 M phosphate buffered saline, pH 7.4, and 15 mM sodium azide.

Armazenamento e estabilidade

For continuous use, store at 2-8 °C for up to one month.For prolonged storage, freeze in working aliquots at−20 °C. Repeated freezing and thawing is not recom-mended. Storage in frost-free freezers is also notrecommended. If slight turbidity occurs upon prolongedstorage, clarify the solution by centrifugation beforeuse. Working dilutions should be discarded if not usedwithin 12 hours.

Exoneração de responsabilidade

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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X-linked inhibitor of apoptosis (XIAP) protein protects against caspase activation and tissue loss after neonatal hypoxia-ischemia
Wang X, et al.
Neurobiology of Disease, 16(1), 179-189 (2004)
DIABLO (diablo, IAP-binding mitochondrial protein)
Ceballos-CG and Melendez-ZJ
Atlas of Genetics and Cytogenetics in Oncology and Haematology (2013)
C Adrain et al.
The EMBO journal, 20(23), 6627-6636 (2001-12-01)
Smac/DIABLO is a mitochondrial protein that potentiates some forms of apoptosis, possibly by neutralizing one or more members of the IAP family of apoptosis inhibitory proteins. Smac has been shown to exit mitochondria and enter the cytosol during apoptosis triggered

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