Phospho-CDKN2A/p16INK4a (Ser152) Antibody

Product:	Phospho-CDKN2A/p16INK4a (Ser152) Antibody
Catalog:	AF3898
Description:	Rabbit polyclonal antibody to Phospho-CDKN2A/p16INK4a (Ser152)
Application:	ELISA(peptide)
Reactivity:	Human
Mol.Wt.:	17kD(Calculated).
Uniprot:	P42771
RRID:	AB_2847212

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Blocking peptides are peptides that bind specifically to the target antibody and block antibody binding. These peptide usually contains the epitope recognized by the antibody. Antibodies bound to the blocking peptide no longer bind to the epitope on the target protein. By comparing the staining from the blocked antibody versus the antibody alone, one can see which staining is specific.

Size	Price	Inventory
100ul	$350	In stock
200ul	$450	In stock

Lead Time: Same day delivery

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Related Downloads

MSDS

Data Sheet

COA

Protocols

WB Handbook

IHC Protocol

IF/ICC Protocol

Product Info

Source:

Rabbit

Application:

ELISA(peptide) 1:20000-1:40000
*The optimal dilutions should be determined by the end user.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

Reactivity:

Human

Clonality:

Polyclonal

Specificity:

Phospho-CDKN2A/p16INK4a (Ser152) Antibody detects endogenous levels of CDKN2A/p16INK4a only when phosphorylated at Ser152.

RRID:

AB_2847212
Cite Format: Affinity Biosciences Cat# AF3898, RRID:AB_2847212.

Conjugate:

Unconjugated.

Purification:

The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.

Storage:

Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.

Alias:

Fold/Unfold

Cyclin-dependent kinase inhibitor 2A;Cyclin-dependent kinase 4 inhibitor A;CDK4I;Multiple tumor suppressor 1;MTS-1;p16-INK4a;p16-INK4;p16INK4A;CDKN2A;CDKN2;MTS1;

Immunogens

Immunogen:

A synthesized peptide derived from human CDKN2A/p16INK4a around the phosphorylation site of Ser152.

Uniprot:

P42771(CDN2A_HUMAN) >>Visit HPA database.

Gene(ID):

CDKN2A(1029)

Expression:

P42771 CDN2A_HUMAN:

Widely expressed but not detected in brain or skeletal muscle. Isoform 3 is pancreas-specific.

Sequence:

P42771 CDN2A_HUMAN:
Protein BLAST With
NCBI/
ExPASy/
Uniprot

MEPAAGSSMEPSADWLATAAARGRVEEVRALLEAGALPNAPNSYGRRPIQVMMMGSARVAELLLLHGAEPNCADPATLTRPVHDAAREGFLDTLVVLHRAGARLDVRDAWGRLPVDLAEELGHRDVARYLRAAAGGTRGSNHARIDAAEGPSDIPD

PTMs - P42771 As Substrate

P42771

Site	PTM Type	Enzyme	Source
M1	Acetylation		Uniprot
S7	Phosphorylation	Q13535 (ATR)	Uniprot
S8	Phosphorylation	O14920 (IKBKB) , Q13535 (ATR)	Uniprot
Y44	Phosphorylation		Uniprot
R99	Methylation		Uniprot
R131	Methylation		Uniprot
R138	Methylation		Uniprot
S140	Phosphorylation	Q13535 (ATR)	Uniprot
S152	Phosphorylation	Q13535 (ATR)	Uniprot

Research Backgrounds

P42771_CDN2A_HUMAN

Function:

Acts as a negative regulator of the proliferation of normal cells by interacting strongly with CDK4 and CDK6. This inhibits their ability to interact with cyclins D and to phosphorylate the retinoblastoma protein.

PTMs:

Phosphorylation seems to increase interaction with CDK4.

Subcellular Location:

Cytoplasm. Nucleus.

Tissue Specificity:

Widely expressed but not detected in brain or skeletal muscle. Isoform 3 is pancreas-specific.

Subunit Structure:

Heterodimer with CDK4 or CDK6. Predominant p16 complexes contained CDK6. Interacts with CDK4 (both 'T-172'-phosphorylated and non-phosphorylated forms); the interaction inhibits cyclin D-CDK4 kinase activity. Interacts with ISCO2.

Family&Domains:

Belongs to the CDKN2 cyclin-dependent kinase inhibitor family.

Research Fields

· Cellular Processes > Cell growth and death > Cell cycle. (View pathway)

· Cellular Processes > Cell growth and death > p53 signaling pathway. (View pathway)

· Cellular Processes > Cell growth and death > Cellular senescence. (View pathway)

· Human Diseases > Drug resistance: Antineoplastic > Endocrine resistance.

· Human Diseases > Drug resistance: Antineoplastic > Platinum drug resistance.

· Human Diseases > Infectious diseases: Viral > HTLV-I infection.

· Human Diseases > Cancers: Overview > Pathways in cancer. (View pathway)

· Human Diseases > Cancers: Overview > Viral carcinogenesis.

· Human Diseases > Cancers: Overview > MicroRNAs in cancer.

· Human Diseases > Cancers: Specific types > Pancreatic cancer. (View pathway)

· Human Diseases > Cancers: Specific types > Glioma. (View pathway)

· Human Diseases > Cancers: Specific types > Melanoma. (View pathway)

· Human Diseases > Cancers: Specific types > Bladder cancer. (View pathway)

· Human Diseases > Cancers: Specific types > Chronic myeloid leukemia. (View pathway)

· Human Diseases > Cancers: Specific types > Non-small cell lung cancer. (View pathway)

· Human Diseases > Cancers: Specific types > Hepatocellular carcinoma. (View pathway)

Restrictive clause

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For Research Use Only.
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Phospho-CDKN2A/p16INK4a (Ser152) Antibody - #AF3898