Phospho-IkB alpha (Ser32/S36) Polyclonal Antibody

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.

Research Area: Cancer, Epigenetics and Nuclear Signaling, Immunology, Signal Transduction

Synonyms:
I kappa B alpha, I-kappa-B-alpha, IkappaBalpha, IkB-alpha, IKBA, IKBA, IKBalpha, MAD 3, MAD3, Major histocompatibility complex enhancer-binding protein MAD3, NF kappa B inhibitor alpha, NF-kappa-B inhibitor alpha, NFKBI, NFKBIA, Nuclear factor of kappa light chain gene enhancer in B cells, Nuclear factor of kappa light polypeptide gene enhancer in B cells inhibitor alpha

Immunogen: Synthesized peptide derived from human IκB-α around the phosphorylation site of Ser32/36

Swissprot: P25963

Calculated MW: 36 kDa
Observed MW: 34 kDa

Purification Method: Affinity purification

Buffer: PBS with 0.02% sodium azide, 0.5% BSA and 50% glycerol, pH7.4

Concentration: 1 mg/mL
Dilution: WB 1:500-1:2000, IHC 1:100-1:300, IF 1:200-1:1000, ELISA 1:10000

Storage:
Store at -20°C. Avoid freeze / thaw cycles.