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Catalog No: OKCD03825
Size:96WELLS
Price: $875.00
SKU
OKCD03825
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NFKB1 Chemi-Luminescent ELISA Kit (Rat) (OKCD03825)

Datasheets/ManualsPrintable datasheet for NFKB1 Chemi-Luminescent ELISA Kit (Rat) (OKCD03825)
Product Info
Predicted Species ReactivityRat|Rattus norvegicus
ApplicationChemiluminescent immunoassay
ELISA Kit Detection MethodChemiluminescent
ELISA Kit Duration2h, 40min
ELISA Kit PrincipleThe microplate provided in this kit has been pre-coated with an antibody specific to Nuclear Factor Kappa B (NFkB). Standards or samples are then added to the appropriate microplate wells with a biotin-conjugated antibody specific to Nuclear Factor Kappa B (NFkB). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. Then the mixture of substrate A and B is added to generate glow light emission kinetics. Upon plate development, the intensity of the emitted light is proportional to the Nuclear Factor Kappa B (NFkB) level in the sample or standard.
ELISA Kit Range27.4-20,000pg/mL
ELISA Kit ReproducibilityIntra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Nuclear Factor Kappa B (NFkB) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Nuclear Factor Kappa B (NFkB) were tested on 3 different plates, 8 replicates in each plate. CV(%) = SD/meanX100 Intra-Assay: CV<10% Inter-Assay: CV<12%
ELISA Kit Component
ComponentAmount
Nfkb1 Microplate96 Wells (12 x 8 Well strips)
Nfkb1 Lyophilized Standard2
100X Nfkb1 Biotinylated Detector Anitbody1 x 120 uL
100X Avidin-HRP Conjugate1 x 120 uL
Standard Diluent1 x 20 mL
Detector Antibody Diluent1 x 12 mL
Conjugate Diluent1 x 12 mL
30X Wash Buffer1 x 20 mL
100X Luminol Substrate1 x 2 mL
Substrate Diluent1 x 20 mL
Reconstitution and Storage2°C to 8°C|-20°C
Sample TypeTissue homogenates, cell lysates and other biological fluids
Sensitivity0.312 ng/mL
Assay InfoAssay Methodology: Quantitative Sandwich ELISA
Gene SymbolNfkb1
Gene Full Namenuclear factor kappa B subunit 1
Alias SymbolsDNA-binding factor KBF1;EBP-1;NF-kB;nuclear factor NF-kappa-B p105 subunit;nuclear factor of kappa light chain gene enhancer in B-cells 1, p105;Nuclear factor of kappa light polypeptide gene enhancer in B-cells 1;nuclear factor of kappa light polypeptide gene enhancer in B-cells 1, p105.
NCBI Gene Id81736
Protein NameNuclear factor NF-kappa-B p105 subunit
Description of TargetNF-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. Plays a role in the regulation of apoptosis. Isoform 5, isoform 6 and isoform 7 act as inhibitors of transactivation of p50 NF-kappa-B subunit, probably by sequestering it in the cytoplasm. Isoform 3 (p98) (but not p84 or p105) acts as a transactivator of NF-kappa-B-regulated gene expression. In a complex with MAP3K8, NFKB1/p105 represses MAP3K8-induced MAPK signaling; active MAP3K8 is released by proteasome-dependent degradation of NFKB1/p105 (By similarity).
Uniprot IDQ63369
Protein Accession #XP_342347
Nucleotide Accession #XM_001075876
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