ABIN-1 AntibodyProduct information
|100 µl (10 western blots)||-||Unavailable in your region|
Product Pathways - NF-kB Signaling
ABIN-1 Antibody #4664
|4664S||100 µl (10 western blots)||---||In Stock||---|
|4664||carrier free and custom formulation / quantity||email request|
|W||1:1000||Human, Mouse, Rat||Endogenous||80-85||Rabbit|
Species cross-reactivity is determined by western blot.
Applications Key: W=Western Blotting, IP=Immunoprecipitation
Species predicted to react based on 100% sequence homology: Monkey.
Specificity / Sensitivity
ABIN-1 Antibody detects endogenous levels of total ABIN-1 protein.
Source / Purification
Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues near the amino terminus of human ABIN-1 protein. Antibodies are purified by protein A and peptide affinity chromatography.
Western blot analysis of extracts from Raji, HEL and Daudi cells using ABIN-1 Antibody.
The ABIN family (ABIN-1, -2, and -3) is a group of adaptor proteins that associate and cooperate with A20/TNFAIP3 (1), a ubiquitin editing protein that inhibits the key inflammatory transcription factor NF-κB (2-4). Mechanistically, A20 acts by regulating the ubiquitination of the kinase RIP, which leads to inhibition of the IKK complex (5).
ABIN-1 (Naf1/TNIP1) was identified based on its binding to A20 (6), as well as the HIV protein Nef-1 (7). Overexpression of ABIN-1 inhibits NF-κB activation by a number of stimuli including TNF, IL-1, and LPS. It is widely expressed and can be induced by NF-κB, providing a negative feedback loop of NF-κB signaling. In addition to binding to A20, ABIN-1 can function on other key components of NF-κB signaling including IKKγ/NEMO (8) and NF-κB family members p100 and p105 (9), and can also inhibit ERK signaling (10). Knockout mice of ABIN-1 are embryonic lethal, with fetal liver apoptosis, anemia and hypoplasia (11). ABIN-1 deficient cells are hypersensitive to TNF-mediated apoptosis.
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This product is intended for research purposes only. The product is not intended to be used for therapeutic or diagnostic purposes in humans or animals.
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