Anti-NF-kappaB1

Anti-NF-kappaB1
Item number Size Datasheet Manual SDS Delivery time Quantity Price
A301-820A-T 20 µl (2 blots) -

3 - 9 business days*

131.00€
A301-820A-M 100 µl (10 blots) -

3 - 9 business days*

313.00€
A301-820A 100 µl (20 µg) -

3 - 9 business days*

465.00€
 
Protein function: NF-kappa-B is a pleiotropic transcription factor present in almost all cell... more
Product information "Anti-NF-kappaB1"
Protein 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. [The UniProt Consortium]
Keywords: Anti-NFKB1
Supplier: Bethyl Laboratories
Supplier-Nr: A301-820A

Properties

Application: WB, IP
Antibody Type: Polyclonal
Conjugate: No
Host: Rabbit
Reactivity: Human (Expected: Orangutan, Rhesus Monkey, Gorilla, Chimpanzee, White-tufted-ear Marmoset, Crab-eating Macaque)
Immunogen: synthetic peptide. The epitope recognized by A301-820A-T maps to a region between residue 918 and 968 of human nuclear factor of kappa light polypeptide gene enhancer in B-cells 1 (p105) using the numbering given in entry AAF35232.1 (GeneID 4790).
Format: Antigen Affinity Purified

Handling & Safety

Storage: +4°C
Shipping: +4°C (International: +4°C)
Caution
Our products are for laboratory research use only: Not for administration to humans!
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