RELB antibody (pSer573)

Catalog No. ABIN362317

Product Details anti-RELB Antibody

Target: RELB (V-Rel Reticuloendotheliosis Viral Oncogene Homolog B (RELB))

Binding Specificity: pSer573

Reactivity: Human, Mouse

Host: Rabbit

Clonality: Polyclonal

Conjugate: This RELB antibody is un-conjugated

Application: Western Blotting (WB), Immunohistochemistry (IHC)

Specificity: The antibody detects endogenous level of RelB only when phosphorylated at serine 573.

Purification: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific phosphopeptide. The antibody against non-phosphopeptide was removed by chromatography using non-phosphopeptide corresponding to the phosphorylation site.

Immunogen: Peptide sequence around phosphorylation site of pSer573 (L-L-S (p) -P-G) derived from Human RelB. Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates.

Isotype: IgG

Application Details

Application Notes: Western blotting: 1:500-1:1000
Immunohistochemistry: 1:50-1:100

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 1 mg/mL

Buffer: Phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150 mM NaCl, 0.02 % sodium azide and 50 % glycerol.

Preservative: Sodium azide

Precaution of Use: This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: 4 °C/-20 °C

Storage Comment: Store at -20 °C for long term preservation (recommended). Store at 4 °C for short term use.

Target Details for RELB

Target: RELB (V-Rel Reticuloendotheliosis Viral Oncogene Homolog B (RELB))

Alternative Name: RelB (RELB Products)

Synonyms: shep antibody, I-REL antibody, IREL antibody, REL-B antibody, XRelB antibody, relb-A antibody, GC-rich antibody, avian reticuloendotheliosis viral (v-rel) oncogene related B antibody, RELB proto-oncogene, NF-kB subunit antibody, v-rel avian reticuloendotheliosis viral oncogene homolog B S homeolog antibody, Relb antibody, RELB antibody, relb.S antibody

Background: 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.

Molecular Weight: 70 kDa

NCBI Accession: NP_006500

UniProt: Q01201

Pathways: NF-kappaB Signaling, RTK Signaling