Invitrogen™ Phospho-NFkB p50 (Ser337) Recombinant Rabbit Monoclonal Antibody (2H7L8)

Catalog No.	Quantity
70-143-0	100 μg

Catalog No. 70-143-0 Supplier Invitrogen™ Supplier No. 701430

Description

Rabbit Recombinant Monoclonal Antibody

701430 has been successfully used in Western blot, flow cytometry, and immunofluorescence applications. Recombinant rabbit monoclonal antibodies are produced using in vitro expression systems. The expression systems are developed by cloning in the specific antibody DNA sequences from immunoreactive rabbits. Then, individual clones are screened to select the best candidates for production. The advantages of using recombinant rabbit monoclonal antibodies include: better specificity and sensitivity, lot-to-lot consistency, animal origin-free formulations, and broader immunoreactivity to diverse targets due to larger rabbit immune repertoire.

NFkB is a nuclear transcription factor activated by various extra and intracellular stimuli such as cytokines, UV radiation, stress, in injury, and by bacterial and viral products. NFkB is involved in regulation of various cellular events including cell growth, differentiation, proliferation, apoptosis and inflammation. NFKB1 (p50) is a 50KDa functional sub-unit of NF-kB and a member of Rel protein family which is synthesized as a p105 precursor protein and consists of an N-terminal conserved RHD-region containing nuclear localization signal, DNA-binding and dimerization domains. NFKB1 (p50) forms homodimers or heterodimerizes with p65, forming the functional NFkB factor. Further, NFKB1 (p50) directs the nuclear translocation of NF-kB and is instrumental in its DNA-binding. The NFkB complex is expressed in most cell types, and is primarily found in the cytoplasm in an inactive state in association with I-kappa-B. Phosphorylation of I-kappa-B releases the complex, allowing translocation to the nucleus and modification of gene expression. Phosphorylation of the p50 subunit at the Ser-337 residue has been shown to significantly increase DNA binding efficiency of the NFkB protein complex. The pathological role of NFkB has been suggested in AIDS, hematogenic cancer cell metastasis and rheumatoid arthritis.

Specifications

• Antigen: Phospho-NFkB p50 (Ser337)
• Applications: Western Blot, Immunocytochemistry
• Classification: Recombinant Monoclonal
• Clone: 2H7L8
• Concentration: 0.5 mg/mL
• Conjugate: Unconjugated
• Formulation: PBS with 0.09% sodium azide
• Gene: NFKB1
• Gene Accession No.: P19838
• Gene Alias: CVID12; DKFZp686C01211; DNA-binding factor KBF1; EBP-1; KBF1; MGC54151; NF kappaB1; NF KB; NFkappaB; NF-kappaB; NF-kappa-B; NF-kappaB p50; NF-kappaB1; NF-kappa-B1 p84/NF-kappa-B1 p98; NF-kappabeta; NF-kB; NF-kB p50; NFKB1; NF-kB1; NFKB-p105; NFKB-p50; nuclear factor; nuclear factor kappa b; nuclear factor kappa B subunit 1; nuclear factor kappa-B 1; nuclear factor kappa-B DNA binding subunit; nuclear factor kappaB p50; nuclear factor NF-kappa-B p105 subunit; nuclear factor NF-kappa-B p105 subunit-like protein; nuclear factor NF-kappa-B p50 subunit; nuclear factor of kappa light chain gene enhancer in B-cells 1, p105; nuclear factor of kappa light polypeptide enhancer in B-cells 1; nuclear factor of kappa light polypeptide 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); nuclear factor of kappa light polypeptide gene enhancer in B-cells 1, p105; nuclear factor-kappaB p50; OTTHUMP00000219572; p105; p50; p50 subunit of NF kappaB; p50 subunit of NF-kappaB; p50/p105; RHD of nuclear factor NF-kappa-B p105 subunit
• Gene Symbols: NFKB1
• Host Species: Rabbit
• Immunogen: Phosphorylation of the p50 subunit at the Ser-337 residue.
• Purification Method: Protein A
• Quantity: 100 μg
• Regulatory Status: RUO
• Primary or Secondary: Primary
• Gene ID (Entrez): 4790
• Target Species: Human
• Content And Storage: Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
• Product Type: Antibody
• Form: Liquid
• Isotype: IgG

Safety and Handling

WARNING: Cancer - www.P65Warnings.ca.gov