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Home / Primary Antibodies / IHC Antibodies

NFKB1 (Ab-893) Antibody

BHA10558939
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Tel
+1 866.986.9598
Email
[email protected]
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Uniprot P19838
Database Links

HGNC:7794

OMIM:164011

KEGG:hsa:4790

STRING:9606.ENSP00000226574

UniGene:Hs.618430
Function NF-kappa-B is a pleiotropic transcription factor present in almost all cell types and is the endpoint of a series of signal transduction events that are initiated by a vast array of stimuli related to many biological processes such as inflammation, immunity, differentiation, cell growth, tumorigenesis and apoptosis. NF-kappa-B is a homo- or heterodimeric complex formed by the Rel-like domain-containing proteins RELA/p65, RELB, NFKB1/p105, NFKB1/p50, REL and NFKB2/p52 and the heterodimeric p65-p50 complex appears to be most abundant one. The dimers bind at kappa-B sites in the DNA of their target genes and the individual dimers have distinct preferences for different kappa-B sites that they can bind with distinguishable affinity and specificity. Different dimer combinations act as transcriptional activators or repressors, respectively. NF-kappa-B is controlled by various mechanisms of post-translational modification and subcellular compartmentalization as well as by interactions with other cofactors or corepressors. NF-kappa-B complexes are held in the cytoplasm in an inactive state complexed with members of the NF-kappa-B inhibitor (I-kappa-B) family. In a conventional activation pathway, I-kappa-B is phosphorylated by I-kappa-B kinases (IKKs) in response to different activators, subsequently degraded thus liberating the active NF-kappa-B complex which translocates to the nucleus. NF-kappa-B heterodimeric p65-p50 and RelB-p50 complexes are transcriptional activators. The NF-kappa-B p50-p50 homodimer is a transcriptional repressor, but can act as a transcriptional activator when associated with BCL3. NFKB1 appears to have dual functions such as cytoplasmic retention of attached NF-kappa-B proteins by p105 and generation of p50 by a cotranslational processing. The proteasome-mediated process ensures the production of both p50 and p105 and preserves their independent function, although processing of NFKB1/p105 also appears to occur post-translationally. p50 binds to the kappa-B consensus sequence 5'-GGRNNYYCC-3', located in the enhancer region of genes involved in immune response and acute phase reactions. In a complex with MAP3K8, NFKB1/p105 represses MAP3K8-induced MAPK signaling; active MAP3K8 is released by proteasome-dependent degradation of NFKB1/p105.
Pathway cAMP signaling pathway Chemokine signaling pathway HIF-1 signaling pathway MAPK signaling pathway PI3K-Akt signaling pathway Lipids and Inflammationin Atherogenesis NF-kappa B signaling pathway Nitric oxide signaling TNF signaling pathway Apoptosis Cellular senescence Ras signaling pathway B cell receptor signaling pathway IL-17 signaling pathway NOD-like receptor signaling pathway Osteoclast differentiation T cell receptor signaling pathway Th1 and Th2 cell differentiation Th17 cell differentiation Toll-like receptor signaling pathway Adipocytokine signaling pathway AGE-RAGE signaling pathway in diabetic complications Sphingolipid signaling pathway Excitatory synapse pathway Neurotrophin signaling pathway
Buffer Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Form Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Format liquid
Purification Antibodies were produced by immunizing rabbits with synthetic peptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific peptide.
Purity Antibodies were produced by immunizing rabbits with synthetic peptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific peptide.
Storage Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Applications ELISA, WB, IHC
Description ELISA ; WB ; IHC, WB ; ELISA ; IHC
Dilution

WB1:500-1:1000
IHC1:50-1:200
Tested Application ELISA,WB,IHC;WB:1:500-1:1000,IHC:1:50-1:200
Datasheet
ELISA Protocol
Western Blotting(WB) Protocol
Immunohistochemistry (IHC) Protocol
SKU Supplier No. Size Your price Quantity
BHA10558939 CSB-PA108426 100ul $297
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