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Home >> Antibodies >> IkB alpha Antibody

IkB alpha Antibody (F50935)

  Catalog No Formulation Size Price (USD)  
Image F50935-0.4ML In 1X PBS, pH 7.4, with 0.09% sodium azide 0.4 ml 399
Image
F50935-0.08ML In 1X PBS, pH 7.4, with 0.09% sodium azide 0.08 ml 185
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Western blot analysis of NFKBIA/ IkB alpha in HeLa lysate
IHC analysis of FFPE human hepatocarcinoma with IkB alpha antibody
Flow cytometric analysis of HeLa cells using IkB alpha antibody (bottom histogram) compared to a negative control (top histogram). FITC-conjugated goat-anti-rabbit secondary Ab was used for the analysis.
Confocal immunofluorescent analysis of IkB alpha antibody with ZR-75-1 cells followed by Alexa Fluor 488-conjugated goat anti-rabbit lgG (green). Actin filaments have been labeled with Alexa Fluor 555 Phalloidin (red).
Availability 1-3 business days
Species Reactivity Human
Predicted Reactivity Mouse, Pig
Format Antigen affinity purified
Clonality Polyclonal (rabbit origin)
Isotype Rabbit Ig
Purity Antigen affinity
UniProt P25963
Applications Western blot : 1:1000
IHC (Paraffin) : 1:50-1:100
Flow Cytometry : 1:10-1:50
Immunofluorescence : 1:10-1:50
Limitations This IkB alpha antibody is available for research use only.
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Description

NFKB1 or NFKB2 is bound to REL, RELA, or RELB to form the NFKB complex. The NFKB complex is inhibited by I-kappa-B proteins (NFKBIA or NFKBIB), which inactivate NF-kappa-B by trapping it in the cytoplasm. Phosphorylation of serine residues on the I-kappa-B proteins by kinases (IKBKA, IKBKB) marks them for destruction via the ubiquitination pathway, thereby allowing activation of the NF-kappa-B complex. Activated NFKB complex translocates into the nucleus and binds DNA at kappa-B-binding motifs such as 5-prime GGGRNNYYCC 3-prime or 5-prime HGGARNYYCC 3-prime (where H is A, C, or T; R is an A or G purine; and Y is a C or T pyrimidine).

Application Notes

Titration of the IkB alpha antibody may be required due to differences in protocols and secondary/substrate sensitivity.

Immunogen

A portion of amino acids 12-41 from the human protein was used as the immunogen for this IkB alpha antibody.

Storage

Aliquot the IkB alpha antibody and store frozen at -20oC or colder. Avoid repeated freeze-thaw cycles.

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