KappaB ras2 Antibody is affinity chromatography purified via peptide column.
Immunogen
KappaB ras2 antibody was raised against a 14 amino acid synthetic peptide from near the carboxy terminus of human KappaB ras2. The immunogen is located within the last 50 amino acids of KappaB ras2.
NKIRAS2
Reactivity: Human
WB
Host: Rabbit
Polyclonal
unconjugated
Application Notes
KappaB ras2 antibody can be used for detection of KappaB ras1 by Western blot at 1 μ,g/mL.
Antibody validated: Western Blot in mouse samples. All other applications and species not yet tested.
Restrictions
For Research Use only
Format
Liquid
Concentration
1 mg/mL
Buffer
KappaB ras2 Antibody is supplied in PBS containing 0.02 % sodium azide.
Preservative
Sodium azide
Precaution of Use
This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Storage
-20 °C,4 °C
Storage Comment
KappaB ras2 antibody can be stored at 4°C for three months and -20°C, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.
KappaB ras2 Antibody: KappaB ras-1 (κ,B-ras-1) and kappaB-ras-2 are two small proteins that similar to Ras-like small GTPases that associate with Iκ,B (Iκ,B), an inhibitor of the transcription factor NF-κ,B. Iκ,B exists in two homologous forms, Iκ,B-alpha and Iκ,B-beta, although Iκ,B-beta contains a unique 47-amino acid region within its ankyrin domain. While inactive Iκ,B-alpha-NF-κ,B complexes can shuttle in and out of the nucleus, Iκ,B-beta-NF-κ,B complexes are retained exclusively in the cytoplasm. It is suggested that kappaB-ras proteins preferentially bind to the Iκ,B-beta form through this unique insert within the ankyrin region, thus modulating the cellular location of Iκ,B-beta and regulating the rate of degradation of Iκ,B-beta. This antibody is specific for kappaB-ras2 and has no cross-reactivity to kappaB-ras1.