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Sigma-Aldrich

Anti-Kip1 (p27) Antibody

Upstate®, from rabbit

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About This Item

UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41

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)

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.

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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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
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
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
Cell cycle. Stifled by inhibitions.
Peters, G
Nature, 371, 204-205 (1994)
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

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