- Catalog number
- M00836-1
- Size / count
- 100 µL/Vial
- Dry ice
- No
- Hazardous
- No
- Discontinued
- No
- Synonyms
- Transcription factor RelB; I-Rel; RELB
- Gene Name
- RELB
- Gene ID
- 5971
- UniProt
- Q01201
- Host
- Rabbit
- Reactivity
- Human
- Immunogen
- A synthesized peptide derived from human RelB
- Clonality
- Monoclonal
- Clone
- Clone: GCF-18
- Tissue Specificity
- Most abundant in liver, brain and lung.
- Applications
- WB, IHC, ICC, IF, IP
- Field of Research
- Domain Families, Epigenetics and Nuclear Signaling, Neurogenesis, Neurology Process, Neuroscience, Transcription, Transcription Factors, Zinc Finger
- Purification
- Affinity-chromatography
- Concentration
- 0.5mg/ml
- Form
- Liquid
- Function
- 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. .
- Storage Conditions
- Store at -20°C for one year. For short term storage and frequent use, store at 4°C for up to one month. Avoid repeated freeze-thaw cycles.
- Calculated Molecular Weight
- 62134 MW
- Observed Molecular Weight
- 68 kDa
- Gene Name Synonym
- Transcription factor RelB
- Subcellular Location
- Nucleus . Cytoplasm, cytoskeleton, microtubule organizing center, centrosome . Colocalizes with NEK6 in the centrosome.
- Protein Name
- Glycogen synthase kinase-3 beta (gsk3b)
- Isotype
- Rabbit IgG
- Contents
- Rabbit IgG in phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol, 0.4-0.5mg/ml BSA.
