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Smac/Diablo Antibody

Catalog # Availability Size / Price Inquiry
APR10157G 100 μl / $545

Smac/Diablo Antibody

Brand

Leading Biology

Catalog Number

APR10157G

Product Type

Monoclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality Smac/Diablo antibody.

Molecular Weight

27131 Da

Cellular Localization

Antigen Cellular Localization: Mitochondrion. Note=Released into the cytosol when cells undergo apoptosis

Host

Rabbit

Species Reactivity

Human, Rat

Target

A synthetic peptide corresponding to C-terminal residues human Smac/DIABLO was used as immunogen.

Clone

Y12

Symbol

SMAC

GeneID

UniProt ID

Function

Promotes apoptosis by activating caspases in the cytochrome c/Apaf-1/caspase-9 pathway. Acts by opposing the inhibitory activity of inhibitor of apoptosis proteins (IAP). Inhibits the activity of BIRC6/bruce by inhibiting its binding to caspases. Isoform 3 attenuates the stability and apoptosis- inhibiting activity of XIAP/BIRC4 by promoting XIAP/BIRC4 ubiquitination and degradation through the ubiquitin-proteasome pathway. Isoform 3 also disrupts XIAP/BIRC4 interacting with processed caspase-9 and promotes caspase-3 activation. Isoform 1 is defective in the capacity to down-regulate the XIAP/BIRC4 abundance.

Summary

Smac/Diablo (Second Mitochondria-derived Activator of Caspases/Direct IAP Binding Protein with Low PI) is localized to the mitochondria and involved in activating programmed cell death, or apoptosis (1). In response to apoptotic stimuli, Smac/Diablo is released from the mitochondria and binds anti-apoptotic IAP proteins, supressing their inhibitory activity and promoting caspase activation (1,2). This interaction involves primarily the amino-terminal residues of Smac/Diablo with the BIR3 region of the IAP protein (3,4).

Form

50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA.

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB, IHC

Dilution

WB~~1:1000~10000 IHC~~1:10

Synonyms

Diablo homolog, mitochondrial, Direct IAP-binding protein with low pI, Second mitochondria-derived activator of caspase, Smac, DIABLO, SMAC

Images

A. Western blot analysis on Jurkat cell lysate using anti-Smac/Diablo RabMAb (Cat. APR10157G), 1:1,000 dilution.

B. Immunohistochemical analysis of paraffin-embedded human skin cancer tissue using anti-Smac/Diablo RabMAb (Cat. APR10157G).

Specification

Quantity

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