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biological source
rabbit
Quality Level
antibody form
purified immunoglobulin
antibody product type
primary antibodies
clone
polyclonal
species reactivity
rabbit, human, rat
packaging
antibody small pack of 25 μg
manufacturer/tradename
Upstate®
technique(s)
immunohistochemistry: suitable
immunoprecipitation (IP): suitable
western blot: suitable
isotype
IgG
NCBI accession no.
UniProt accession no.
shipped in
dry ice
target post-translational modification
unmodified
Gene Information
human ... CDKN1B(1027)
Related Categories
General description
p27(Kip1) is a cyclin-dependent kinase inhibitor involved in G1 arrest. p27(Kip1) binds to and inhibits cyclinE-Cdk2 complex, cyclinA-CDK2 and cyclinD1-CDK4. p27(Kip1) is regulated by phosphorylation on serine 10 (S10) and threonine 187 (T187). Phosphorylation by CDK2 on T187 results in ubiquitylation and degradation of p27(Kip1); while phosphorylation by hKIS on S10 signals the nuclear export to the cytoplasm.
Specificity
Recognizes Kip1.
Immunogen
An 18 amino acid synthetic peptide ([C]GSVEQTPKKPGLRRRQT) linked to KLH was used to immunize rabbits
Application
Anti-Kip1 (p27) Antibody is a high quality Rabbit Polyclonal Antibody for the detection of Kip1 (p27) & has been validated in IHC, IP & WB.
Quality
routinely evaluated by immunoblot on HeLa nuclear extract or in rabbit brain nuclear extract
Target description
27 kDa
Linkage
Replaces: 04-240
Physical form
Format: Purified
Analysis Note
Control
Positive Antigen Control: Catalog #12-309, Hela cell nuclear extract. Add an equal volume of Laemmli reducing sample buffer to 10 μL of extract and boil for 5 minutes to reduce the preparation. Load 20 μg of reduced extract per lane for minigels.
Positive Antigen Control: Catalog #12-309, Hela cell nuclear extract. Add an equal volume of Laemmli reducing sample buffer to 10 μL of extract and boil for 5 minutes to reduce the preparation. Load 20 μg of reduced extract per lane for minigels.
Other Notes
Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.
Legal Information
UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany
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Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Find documentation for the products that you have recently purchased in the Document Library.
High-throughput screening reveals alsterpaullone, 2-cyanoethyl as a potent p27Kip1 transcriptional inhibitor.
Walters, BJ; Lin, W; Diao, S; Brimble, M; Iconaru, LI; Dearman, J; Goktug, A; Chen, T; Zuo, J
Testing null
Masahiro Morita et al.
Molecular and cellular biology, 27(13), 4980-4990 (2007-04-25)
The stability of mRNA influences the abundance of cellular transcripts and proteins. Deadenylases play critical roles in mRNA turnover and thus are important for the regulation of various biological events. Here, we report the identification and characterization of CCR4b/CNOT6L, which
Protein phosphatase PP6 N terminal domain restricts G1 to S phase progression in human cancer cells.
Bjarki Stefansson et al.
Cell cycle (Georgetown, Tex.), 6(11), 1386-1392 (2007-06-15)
Yeast SIT4 is an essential gene encoding a protein Ser/Thr phosphatase conserved throughout eukaryotic evolution, known as PPV in Drosophila and PP6 in vertebrates. Sit4 promotes transcription of G1 cyclins and a sit4(ts) strain exhibits a G1 arrest at the
Forkhead transcription factor FoxO1 transduces insulin-like growth factor's signal to p27Kip1 in primary skeletal muscle satellite cells.
Shuichi Machida, Espen E Spangenburg, Frank W Booth
Journal of Cellular Physiology null
Cell cycle. Stifled by inhibitions.
Peters, G
Nature, 371, 204-205 (1994)
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