NFKB1 (KBF1, NF-kappaB, NFkappaB, NF-kB1, NFKB-p50, EBP-1, p50, p105, TRANSCRIPTION FACTOR NFKB1, DNA-binding factor KBF1, NFKB p50, INCLUDED, NFKB p105, INCLUDED, Nuclear factor of kappa light polypeptide gene enhancer in B-cells 1)

Nuclear factor NF-kappa-B p105 subunit, also called EBP-1 is a protein that in humans is encoded by the NFKB1 gene. By fluorescence in situ hybridization, the gene was assigned to human chromosome 4q24. 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. 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.\n\nUniProt Number:\nP19838\n\nGene ID:\nNFKB1\n\nApplications:\nSuitable for use in Western Blot.\n\nRecommended Dilution:\nOptimal dilutions to be determined by the researcher.\n\nStorage and Handling:\nStore at -20?C for one year. After reconstitution, store at 4?C for one month. Can also be aliquoted and stored frozen at -20?C for long term.\nAvoid repeated freezing and thawing. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

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SPECIFICATIONS

Catalog Number

144964

Size

100ug

Applications

WB

Hosts

Rabbit

Reactivities

Hum, Mouse, Rat

Form

Supplied as a lyophilized powder. Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3. Reconstitution: Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

P Type

Pab

Purity

Purified by immunoaffinity chromatography.

Isotype

IgG

References

1. Adler, A. S., Sinha, S., Kawahara, T. L. A., Zhang, J. Y., Segal, E., Chang, H. Y. Motif module map reveals enforcement of aging by continual NF-kappa-beta activity. Genes Dev. 21: 3244-3257, 2007.\n2. Baek, S. H., Ohgi, K. A., Rose, D. W., Koo, E. H., Glass, C. K., Rosenfeld, M. G. Exchange of N-CoR corepressor and Tip60 coactivator complexes links gene expression by NF-kappa-B and beta-amyloid precursor protein. Cell 110: 55-67, 2002.\n3. Huxford, T., Huang, D.-B., Malex, S., Ghosh, G. The crystal structure of the I-kappa-B-alpha complex reveals mechanisms of NF-kappa-B inactivation. Cell 95: 759-770, 1998.\n

Additional Info

Recognizes human, mouse and rat NFKB1. No crossreactivity with other proteins.