Rabbit anti-Human, Rat BID Polyclonal Antibody | anti-BID antibody

Phospho-BID (Ser78) Antibody

Cat. Num. AAA9612947

• Gene Names: BID; FP497
• Reactivity: Human, Rat
• Applications: Western Blot, Immunohistochemistry, ELISA
• Purity: The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
• Synonyms: BID; Polyclonal Antibody; Phospho-BID (Ser78) Antibody; Apoptic death agonist; Apoptotic death agonist BID; BH3 interacting domain death agonist; BH3 interacting domain death agonist p11; BH3 interacting domain death agonist p13; BH3 interacting domain death agonist p15; BH3-interacting domain death agonist p11; BID isoform ES (1b); BID isoform L (2); BID isoform Si6; BID_HUMAN; Desmocollin type 4; FP497; Human BID coding sequence; MGC15319; MGC42355; p11 BID; p13 BID; p15 BID; p22 BID; anti-BID antibody

• Host: Rabbit
• Reactivity: Human, Rat
• Clonality: Polyclonal
• Isotype: Rabbit IgG
• Specificity: Phospho-BID (Ser78) Antibody detects endogenous levels of BID only when phosphorylated at Ser78.; Tissue Specificity: Isoform 2 and isoform 3 are expressed in spleen, bone marrow, cerebral and cerebellar cortex. Isoform 2 is expressed in spleen, pancreas and placenta (at protein level). Isoform 3 is expressed in lung, pancreas and spleen (at protein level). Isoform 4 is expressed in lung and pancreas (at protein level).
• Purity/Purification: The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
• Form/Format: Liquid. Rabbit IgG in phosphate buffered saline, pH7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
• Concentration: 1mg/ml (varies by lot)

• Applicable Applications for anti-BID antibody: Western Blot (WB), Immunohistochemistry (IHC), Peptide ELISA (EIA)
• Application Notes: IHC: 1:50-1:200; WB: 1:500-1:2000; Peptide ELISA: 1:20,000-1:40,000
• Immunogen: A synthesized peptide derived from human BID around the phosphorylation site of Ser78.
• Conjugation: Unconjugated
• Fragment: Fab fragment
• Post Translational Modifications: TNF-alpha induces a caspase-mediated cleavage of p22 BID into a major p15 and minor p13 and p11 products.p15 BID is ubiquitinated by ITCH; ubiquitination results in proteasome-dependent degradation.
• Subunit Structure: Forms heterodimers either with the pro-apoptotic protein BAX or the anti-apoptotic protein Bcl-2 (By similarity). p15 BID interacts with ITCH. Interacts with PLEKHN1.
• Similarity: Intact BH3 motif is required by BIK, BID, BAK, BAD and BAX for their pro-apoptotic activity and for their interaction with anti-apoptotic members of the Bcl-2 family.
• Subcellular Location: Cytoplasm. Mitochondrion membrane. Mitochondrion outer membrane.; Note: When uncleaved, it is predominantly cytoplasmic.Mitochondrion membrane.; Note: Translocates to mitochondria as an integral membrane protein.Mitochondrion membrane.; Note: Associated with the mitochondrial membrane.Cytoplasm. Cytoplasm. Mitochondrion membrane.; Note: A significant proportion of isoform 2 localizes to mitochondria, it may be cleaved constitutively.
• Preparation and Storage: Store at -20 degree C. Stable for 12 months from date of receipt.

Western Blot (WB)

(Western blot analysis of extracts from MCF7 cells(UV treatment), using Phospho-BID (Ser78) Antibody. The lane on the left was treated with blocking peptide.)

Immunohistochemistry (IHC)

(Staining Rat heart tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the primary antibody at 4 degree C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)

Related Product Information for anti-BID antibody

The major proteolytic product p15 BID allows the release of cytochrome c (By similarity). Isoform 1, isoform 2 and isoform 4 induce ICE-like proteases and apoptosis. Isoform 3 does not induce apoptosis. Counters the protective effect of Bcl-2.

NCBI and Uniprot Product Information

• NCBI GI #: 4557361
• NCBI GeneID: 637
• NCBI Accession #: NP_001187.1
• NCBI GenBank Nucleotide #: NM_001196.3
• UniProt Accession #: P55957; Q549M7; Q71T04; Q7Z4M9; Q8IY86
• Molecular Weight: 21,995 Da
• NCBI Official Full Name: BH3-interacting domain death agonist isoform 2
• NCBI Official Synonym Full Names: BH3 interacting domain death agonist
• NCBI Official Symbol: BID
• NCBI Official Synonym Symbols: FP497
• NCBI Protein Information: BH3-interacting domain death agonist; p22 BID; BID isoform Si6; BID isoform L(2); BID isoform ES(1b); desmocollin type 4; apoptic death agonist; Human BID coding sequence
• UniProt Protein Name: BH3-interacting domain death agonist
• Protein Family: Bidirectional sugar transporter
• UniProt Gene Name: BID
• UniProt Synonym Gene Names: BID
• UniProt Entry Name: BID_HUMAN

NCBI Description

This gene encodes a death agonist that heterodimerizes with either agonist BAX or antagonist BCL2. The encoded protein is a member of the BCL-2 family of cell death regulators. It is a mediator of mitochondrial damage induced by caspase-8 (CASP8); CASP8 cleaves this encoded protein, and the COOH-terminal part translocates to mitochondria where it triggers cytochrome c release. Multiple alternatively spliced transcript variants have been found, but the full-length nature of some variants has not been defined. [provided by RefSeq, Jul 2008]

Uniprot Description

BID: a pro-apoptotic member of the Bcl-2 superfamily. Targets intracellular membranes and contains a BH3 death domain. Heterodimerizes with either the pro-apoptotic protein BAX or the anti-apoptotic protein BCL2, antagonizing its protective effect. The activity of BID is regulated by Caspase 8-mediated cleavage, exposing the BH3 domain and significantly changing the surface charge and hydrophobicity, causing translocation to mitochondria where it triggers cytochrome c release. Multiple alternatively spliced variants have been found.

Protein type: Apoptosis; Mitochondrial

Chromosomal Location of Human Ortholog: 22q11.1

Cellular Component: mitochondrial outer membrane; membrane; mitochondrion; cytosol

Molecular Function: protein binding; ubiquitin protein ligase binding; death receptor binding

Biological Process: caspase activation; release of cytochrome c from mitochondria; positive regulation of apoptosis; apoptosis; positive regulation of protein homooligomerization; DNA damage response, signal transduction; response to estradiol stimulus; regulation of cell proliferation; positive regulation of protein oligomerization; neuron apoptosis; apoptotic mitochondrial changes; induction of apoptosis via death domain receptors; brain development; protein targeting to mitochondrion; protein homooligomerization