IκB-α (Ab-32/36) Antibody

Catalog Number:

33192

Amount:

100μg

Price:

$319

Swiss-Prot No:

Swiss-Prot: P25963
NCBI Gene ID: 4792

Form of Antibody:

Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

Storage/Stability:

Immunogen:

Synthesized non-phosphopeptide derived from human IκB-α around the phosphorylation site of Serine 32/36.

Purification:

The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.

Specificity/Sensitivity:

The antibody detects endogenous levels of total IκB-α protein.

Applications:

WB IHC

Background:

Inhibits the activity of dimeric NF-kappa-B/REL complexes by trapping REL dimers in the cytoplasm through masking of their nuclear localization signals. On cellular stimulation by immune and proinflammatory responses, becomes phosphorylated promoting ubiquitination and degradation, enabling the dimeric RELA to translocate to the nucleus and activate transcription.

Mattioli I, et al. (2004)J Immunol; 172(10): 6336-44.
Courtois G, et al. (2003)J Clin Invest; 112(7): 1108-15.
Nair A, et al. (2003) Oncogene; 22(1): 50-8.
Fan C, et al. (2002)J Cell Sci; 115(Pt 24): 4843-53.
Schubert SY, et al. (2002)FASEB J; 16(14): 193

References:

appl_detail:

Western blotting: 1:500~1:3000
Immunohistochemistry: 1:50~1:100

Datasheet PDF