Anti-RELB antibody

Catalog No : FT-FNab10421

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Description NF-kappa-B is a pleiotropic transcription factor which is present in almost all cell types and is involved in many biological processed 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. 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 RelB-p50 and RelB-p52 complexes are transcriptional activators. RELB neither associates with DNA nor with RELA/p65 or REL. Stimulates promoter activity in the presence of NFKB2/p49. As a member of the NUPR1/RELB/IER3 survival pathway, may provide pancreatic ductal adenocarcinoma with remarkable resistance to cell stress, such as starvation or gemcitabine treatment. Regulates the circadian clock by repressing the transcriptional activator activity of the CLOCK-ARNTL/BMAL1 heterodimer in a CRY1/CRY2 independent manner. Increased repression of the heterodimer is seen in the presence of NFKB2/p52.
Other names
Cellular localization
Research area Epigenetics, Signal Transduction, Metabolism, Cardiovascular, Immunology
Note This product is for research purpose only, not for use in diagnostics or as therapeutics.
Uniprot ID Q01201
Product name Anti-RELB antibody
Catalog No FT-FNab10421
Supplier’s Catalog No FNab10421
Supplier Fine Test (Wuhan Fine Biotech)
Host species Rabbit
Species reactivity Human
Applications ELISA, WB
Recommended dilutions WB: 1:500-1:2000
Molecular weight 56 kDa
Conjugate Unconjugated
Immunogen v-rel reticuloendotheliosis viral oncogene homolog B
Specificity N/A
Storage Store at -20°C. Avoid repeated freeze and thaw cycles.
Clonality Polyclonal
Isotype IgG
Clone ID N/A
Concentration 1 mg/mL
Storage buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3
Formulation Liquid
Purification Immunogen affinity purified, ≥95% as determined by SDS-PAGE
Handling This product contains NaN3 as preservative, please take appropriate care when handling this product.
Reactivity life 12 months when stored properly according to instructions.