Thermo Fisher Scientific NFkB p50 Polyclonal Antibody

Applications

Tested Dilution

Publications

Western Blot (WB)

1.0 µg/mL

View 10 publications 10 publications

Immunohistochemistry (IHC)

-

View 1 publication 1 publication

Immunohistochemistry (Paraffin) (IHC (P))

1:20-1:200

-

Immunocytochemistry (ICC/IF)

1 µg/mL

View 2 publications 2 publications

Flow Cytometry (Flow)

-

View 1 publication 1 publication

ELISA (ELISA)

0.1-1.0 µg/mL

-

Gel Shift (GS)

5-10 µg/mL

-

Product Specifications

Species Reactivity

Human, Mouse

Published species

Human, Mouse, Rat, Virus

Host/Isotype

Rabbit / IgG

Class

Polyclonal

Type

Antibody

Immunogen

Recombinant protein derived from an internal region of the human NF-kappa-B (p50) (nuclear factor of kappa-B).

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

0.25 mg/mL

Purification

Antigen affinity chromatography

Storage buffer

PBS, pH 7.4

Contains

0.1% sodium azide

Storage conditions

-20°C

Shipping conditions

Ambient (domestic); Wet ice (international)

RRID

AB_2533906

Target Information

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.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.