Render Target: STATIC
Render Timestamp: 2024-12-26T10:59:11.368Z
Commit: f2d32940205a64f990b886d724ccee2c9935daff
XML generation date: 2024-09-30 01:55:52.195
Product last modified at: 2024-12-17T18:57:15.603Z
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PDP - Template Name: Monoclonal Antibody
PDP - Template ID: *******c5e4b77
R Recombinant
Recombinant: Superior lot-to-lot consistency, continuous supply, and animal-free manufacturing.

PITSLRE/CDK11 (D88B3) Rabbit mAb #5524

Filter:
  • WB
  • IP

    Supporting Data

    REACTIVITY H M Mk
    SENSITIVITY Endogenous
    MW (kDa) 110
    Source/Isotype Rabbit IgG
    Application Key:
    • WB-Western Blotting 
    • IP-Immunoprecipitation 
    Species Cross-Reactivity Key:
    • H-Human 
    • M-Mouse 
    • Mk-Monkey 

    Product Information

    Product Usage Information

    Application Dilution
    Western Blotting 1:1000
    Immunoprecipitation 1:50

    Storage

    Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.

    Protocol

    Specificity / Sensitivity

    PITSLRE/CDK11 (D88B3) Rabbit mAb recognizes endogenous levels of total PITSLRE/CDK11 protein. This antibody will detect the full-length (CDK11p110) and is predicted to detect the alternate transcript (CDK11p58) of PITSLRE/CDK11. The antibody is predicted to detect both PITSLREA/CDK11B and PITSLREB/CDK11A.

    Species Reactivity:

    Human, Mouse, Monkey

    The antigen sequence used to produce this antibody shares 100% sequence homology with the species listed here, but reactivity has not been tested or confirmed to work by CST. Use of this product with these species is not covered under our Product Performance Guarantee.

    Species predicted to react based on 100% sequence homology:

    Rat

    Source / Purification

    Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Met734 of human PITSLRE/CDK11 protein.

    Background

    PITSLRE, alternatively known as cell division kinase 11 (CDK11), is the result of duplication of the CDK11 gene (1). CDK11A and CDK11B encode nearly identical serine/threonine protein kinases, PITSLREB and PITSLREA respectively, both belonging to the p34CDC2 family of protein kinases (2). Full-length PITSLRE/CDK11 (commonly referred to as CDK11p110) is expressed ubiquitously throughout the cell cycle whereas a smaller, alternate transcript (CDK11p58), the result of internal ribosomal entry, is expressed only during the G2/M transition where it promotes centrosome maturation and spindle formation (3-5). During induction of apoptosis by Fas or TNF, or anoikis, PITSLRE/CDK11 is cleaved by caspases to generate p110C, an approximately 46 kDa protein that contains the catalytically active kinase domain of PITSLRE/CDK11 that interacts with and inhibits p21-activated kinase (PAK1) activity (6-8). Full length PITSLRE/CDK11 (CDK11p110) appears to participate in pre-mRNA splicing events. This is demonstrated by the observation that CDK11p110 interacts with numerous splicing factors including RNPS1, 9G8/SRSF7 and cyclin L and that CDK11p110 can phosphorylate and inhibit the splicing activity of 9G8/SRSF7 (9-11).
    For Research Use Only. Not For Use In Diagnostic Procedures.
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