• P7962
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Monoclonal Anti-PSTAIR antibody produced in mouse

clone PSTAIR, ascites fluid

MDL number:

biological source


Quality Level



antibody form

ascites fluid

antibody product type

primary antibodies


PSTAIR, monoclonal

mol wt

antigen 33-34 kDa


15 mM sodium azide

species reactivity

mouse, Japanese quail, human, amago salmon, eel, starfish, lily, carp, onion, goldfish, monkey, Xenopus, ciliates


immunoprecipitation (IP): suitable
indirect ELISA: suitable
western blot: 1:4,000 using a COS-7 cell extract



shipped in

dry ice

storage temp.


Gene Information

human ... CDC2(983)
mouse ... Cdc2a(12534)

General description

In every eukaryote examined, CDKs contain an evolutionary conserved 16 amino acid sequence called PSTAIR (EGVPSTAIREISLLKE) which distinguishes them from other protein kinases. The PSTAIR motif is involved in complex formation with cyclins. The availability of monoclonal antibody reacting specifically with the PSTAIR sequence enables the subcellular detection and localization of the various CDKs and examination of substrate interactions, in a variety of organisms.
Monoclonal Anti-PSTAIR (mouse IgG1 isotype) is derived from the PSTAIR hybridoma produced by the fusion of mouse myeloma cells and splenocytes from BALB/c mice. Cyclin-dependent kinase 1 (CDC2/CDK1) belongs to the Ser/Thr protein kinase family. It is located on human chromosome 10q21.


synthetic 16 amino acid oligopeptide containing the PSTAIR sequence conjugated to BSA.


Monoclonal Anti-PSTAIR antibody produced in mouse has been used in:
  • western blot analysis
  • enzyme-linked immunosorbent assay (ELISA)
  • immunoprecipitation

Mouse monoclonal clone PSTAIR anti-PSTAIR antibody may be used for the localization of cyclin-dependent kinases containing the PSTAIR motif using various immunochemical assays including ELISA, immunoblot and immunoprecipitation.

Biochem/physiol Actions

Cyclin-dependent kinase 1 (CDC2/CDK1) controls various mitotic processes including the reorganization of the cytoskeleton, chromosome segregation, and formation and separation of daughter cells. It is essential for the multiplication of mammalian cell. It participates in tumorigenesis.


Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Storage Class Code

12 - Non Combustible Liquids



Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

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Certificate of Origin

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