Key Product Details

Validated by

Knockout/Knockdown

Species Reactivity

Human

Applications

ELISA, Immunocytochemistry/ Immunofluorescence, Immunohistochemistry, Immunohistochemistry-Paraffin, Knockout Validated, Western Blot

Label

Unconjugated

Antibody Source

Polyclonal Rabbit IgG

Format

BSA Free

Concentration

1 mg/ml

View all p16INK4a / CDKN2A Antibodies »

Product Specifications

Immunogen

Antibody was raised against a peptide corresponding to 17 amino acids near the carboxy terminus of human CDKN2A. The immunogen is located within the last 50 amino acids of CDKN2A.

Specificity

Human CDKN2A has 6 isoforms, including isoform 1 (156aa, 17kD), isoform 2 (105aa, 11kD), isoform 3 (116aa, 12kD), isoform 5 (167aa, 18kD), isoform tumor suppressor ARF (132aa, 14kD) and isoform smARF (85aa, 9kD). Mouse CDKN2A has 4 isoforms, including isoform 1 (168aa, 18kD), isoform 2 (125aa, 14kD), isoform tumor suppressor ARF (169aa, 19kD) and isoform smARF (125aa, 14kD). Rat CDKN2A has two isoforms, including isoform 1 (159aa, 17kD) and isoform ARF (160aa, 17kD). NBP3-06986 can detect only human isoforms 1 and 5, but cannot detect mouse and rat.

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

Theoretical MW

17 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Scientific Data Images for p16INK4a/CDKN2A Antibody - BSA Free

p16INK4a/CDKN2A Antibody - BSA Free

Immunocytochemistry/ Immunofluorescence: p16INK4a/CDKN2A Antibody - BSA Free [NBP3-06986] -

Immunocytochemistry/ Immunofluorescence: p16INK4a/CDKN2A Antibody - BSA Free [NBP3-06986] - Validation of p16INK4a/CDKN2A In HeLa Cells. Immunofluorescent analysis of methanol-fixed HeLa cells labeling p16INK4a/CDKN2A with at 20 ug/mL, followed by goat anti-rabbit IgG secondary antibody at 1/1000 dilution (red) and Hoechst staining (blue). Alpha tubulin was stained with anti-alpha tubulin antibody following by goat anti-mouse IgG secondary antibody (green). Images were captured with confocal microscopy.
Western Blot: p16INK4a/CDKN2A AntibodyBSA Free [NBP3-06986]

Western Blot: p16INK4a/CDKN2A AntibodyBSA Free [NBP3-06986]

Western Blot: p16INK4a/CDKN2A Antibody [NBP3-06986] - Loading: 10 ug of 293 WT cell lysates or CDKN2A KO cell lysates. Antibodies: CDKN2A, NBP3-06986 (2 ug/mL) and beta-actin (1 ug/mL), 1 h incubation at RT in 5% NFDM/TBST. Secondary: Goat
Western Blot: p16INK4a/CDKN2A AntibodyBSA Free [NBP3-06986]

Western Blot: p16INK4a/CDKN2A AntibodyBSA Free [NBP3-06986]

Western Blot: p16INK4a/CDKN2A Antibody [NBP3-06986] - Loading: 15 ug of lysates per lane. Antibodies: NBP3-06986 (2 ug/mL), 1h incubation at RT in 5% NFDM/TBST. Secondary: Goat anti-rabbit IgG HRP conjugate at 1:10000 dilution.
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Applications for p16INK4a/CDKN2A Antibody - BSA Free

Application
Recommended Usage

Immunocytochemistry/ Immunofluorescence

20 ug/mL

Immunohistochemistry

5 ug/mL

Immunohistochemistry-Paraffin

5 ug/ml

Western Blot

1-2 ug/mL

Formulation, Preparation, and Storage

Purification

Peptide affinity purified

Formulation

PBS

Format

BSA Free

Preservative

0.02% Sodium Azide

Concentration

1 mg/ml

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: p16INK4a / CDKN2A

CDKN2A/p16INK4a is a gene that codes for a widely expressed protein with four isoforms, measuring 156, 105, 116, and 167 amino acids in length with weights of approximately 17, 11, 12, and 18 kDa respectively. CDKN2A/p16INK4a functions as a negative regulator of the proliferation of cells, which then allows them to interact with cyclins D and to phosphorylate the retinoblastoma protein. Current studies are being done on several diseases and disorders related to this gene including Li-Fraumeni syndrome, malignant peripheral nerve sheath tumor, blastic plasmacytoid dendritic cell, acth-secreting pituitary adenoma, recessive dystrophic epidermolysis bullosa, marginal zone b-cell lymphoma, adult astrocytic tumor, melanoma, and squamous cell carcinoma. CDKN2A/p16INK4a has also been shown to have interactions with MDM2, ZNF420, EGR1, MYCN, and CDK6 in pathways such as the cell cycle, p53 signaling, mitochondrial apoptosis, HIF-1 Alpha, CRHR, pancreatic cancer, and glioma pathways.

Long Name

p16 Cyclin Dependent Kinase 4 Inhibitor 2A

Alternate Names

ARF, CDK4I, CDKN2A, INK4a, MLM, p14ARF, p16, p19ARF

Gene Symbol

CDKN2A

Additional p16INK4a / CDKN2A Products

Product Documents for p16INK4a/CDKN2A Antibody - BSA Free

Product Datasheets

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

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Product Specific Notices for p16INK4a/CDKN2A Antibody - BSA Free

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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