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RELB monoclonal antibody

货号: MB21844

价格：￥ 1200

货期：现货（1-2个工作日）

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No. :MB21844

Product Name :RELB monoclonal antibody

Swiss-Prot :Q01201

Host :Mouse

Reactivity :Human

Applications :IHC,IF,FCM

Application_all :IHC:1/200 - 1/1000 IF:1/200 - 1/1000 FC:1/200 - 1/400

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. 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

Product :Purified antibody in PBS with 0.05% sodium azide.

Purification&Purity :The antibody was affinity-purified from mouse ascites by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).

Storage&Stability :Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Specificity :Mouse IgG2a

BiowMW :62.1kDa

Note :For research use only, not for use in diagnostic procedure.

Alternative Name :IREL; I-REL; REL-B

Immunogen :Purified recombinant fragment of human RELB (AA: 273-443) expressed in E. Coli.

Conjugate :Unconjugated

Modification :Unmodification

Immunohistochemical analysis of paraffin-embedded human cervical cancer tissues using RELB mouse mAb with DAB staining.

Immunofluorescence analysis of MCF-7 cells using RELB mouse mAb (green). Blue: DRAQ5 fluorescent DNA dye. Secondary antibody from Fisher (Cat#: 35503)