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You are here:Home » Antibodies » Antibodies-Protein Kinase Inhibitors » Anti -p15INK4b (Cyclin-dependent Kinase 4 Inhibitor B, Multiple Tumor Suppressor 2, MTS-2, p14-INK4b, p15-INK4b, p15INK4B, CDKN2B, MTS2)

Anti -p15INK4b (Cyclin-dependent Kinase 4 Inhibitor B, Multiple Tumor Suppressor 2, MTS-2,
p14-INK4b, p15-INK4b, p15INK4B, CDKN2B, MTS2)


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Clone Host Grade Applications
Monoclonal Mouse Affinity Purified B
p15INK4B is an ~15kD member of the p16INK4 family. Human p15INK4B is 138aa in length and contains four ankyrin repeats, a common structural sequence found in members of the INK4 family. The first 50aa of p15INK4B share 44% sequence identity with p16INK4. Following this is an 81aa region sharing 97% sequence identity, after which the two proteins diverge. Human p15INK4B shares 83% aa sequence identity with mouse and rat p15INK4B. Functionally, p15INK4B interacts strongly with CDK4 and CDK6 and is a potent inhibitor. p15INK4B can potentially induce cell cycle arrest by acting as an effector of TGF-B.
Catalog #P0999-60B
ApplicationsSuitable for use in Western Blot. Other applications not tested.
Recommended DilutionWestern Blot: 1ug/ml
Optimal dilutions to be determined by the researcher.
Storage and StabilityLyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with sterile PBS. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Reconstituted product is stable for 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Clone TypeMonoclonal
Clone No12K152
Concentration~0.5mg/ml after reconstitution
FormSupplied as a lyophilized powder in PBS, trehalose. Reconstitute with sterile PBS to 0.5mg/ml.
PurityPurified by Protein A/G affinity chromatography.
ImmunogenRecombinant corresponding to aa2-138 from human p15INK4b expressed in E.coli.
SpecificityRecognizes human p15INK4b. Species sequence homology: Recombinant human p16INK4a (50%). Does not react with rhp18INK4c or rhp19INK4d.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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