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PRODUCT CODE: ER2001-30

CDKN2A/p16INK4a Rabbit Polyclonal Antibody (ER2001-30)

Applications

  • WB

  • IHC-P

  • ICC

  • FC

REACTIVITY

  • Human

  • Mouse

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Western blot analysis of CDKN2A/p16INK4a on mouse brain tissue lysate. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (ER2001-30, 1/500) was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:5,000 dilution was used for 1 hour at room temperature.
  • Western blot analysis of CDKN2A/p16INK4a on mouse brain tissue lysate. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (ER2001-30, 1/500) was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:5,000 dilution was used for 1 hour at room temperature.
  • ICC staining of CDKN2A/p16INK4a in JAR cells (green). Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature and blocked with 1% Blocker BSA for 15 minutes at room temperature. Cells were probed with the primary antibody (ER2001-30, 1/100) for 1 hour at room temperature, washed with PBS. Alexa Fluor®488 Goat anti-Rabbit IgG was used as the secondary antibody at 1/100 dilution. The nuclear counter stain is DAPI (blue).
  • ICC staining of CDKN2A/p16INK4a in MCF-7 cells (green). Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature and blocked with 1% Blocker BSA for 15 minutes at room temperature. Cells were probed with the primary antibody (ER2001-30, 1/100) for 1 hour at room temperature, washed with PBS. Alexa Fluor®488 Goat anti-Rabbit IgG was used as the secondary antibody at 1/100 dilution. The nuclear counter stain is DAPI (blue).
  • Immunohistochemical analysis of paraffin-embedded mouse placenta tissue using anti-CDKN2A/p16INK4a antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 20 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ER2001-30, 1/100) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
  • Immunohistochemical analysis of paraffin-embedded mouse colon tissue using anti-CDKN2A/p16INK4a antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 20 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ER2001-30, 1/200) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
  • Immunohistochemical analysis of paraffin-embedded mouse brain tissue using anti-CDKN2A/p16INK4a antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 20 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ER2001-30, 1/200) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
  • Flow cytometric analysis of CDKN2A/p16INK4a was done on 293 cells. The cells were fixed, permeabilized and stained with the primary antibody (ER2001-30, 1/100) (red). After incubation of the primary antibody at room temperature for an hour, the cells were stained with a Alexa Fluor 488-conjugated goat anti-rabbit IgG Secondary antibody at 1/500 dilution for 30 minutes.Unlabelled sample was used as a control (cells without incubation with primary antibody; blcak).
Western blot analysis of CDKN2A/p16INK4a on mouse brain tissue lysate. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (ER2001-30, 1/500) was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:5,000 dilution was used for 1 hour at room temperature.

Applications

  • WB

  • IHC-P

  • ICC

  • FC

REACTIVITY

  • Human

  • Mouse

SPECIFICATIONS

Product Type

Rabbit polyclonal primary

Product Name

CDKN2A/p16INK4a Rabbit Polyclonal Antibody (ER2001-30)

Immunogen

Recombinant protein within human aa dkn2a 1-200.

Host

Rabbit

Positive Control

Mouse brain tissue lysates, JAR, MCF-7, mouse placenta tissue, mouse colon tissue, mouse brain tissue, 293.

Conjugation

Unconjugated

Clonality

Polyclonal

PROPERTIES

Form

Liquid

Storage Condition

Store at +4Á¾ after thawing. Aliquot store at -20Á¾. Avoid repeated freeze / thaw cycles.

Storage Buffer

1*TBS (pH7.4), 1%BSA, 50%Glycerol. Preservative: 0.05% Sodium Azide.

Concentration

1 ug/ul

PURIFICATION

Protein affinity purified.

MOLECULAR WEIGHT

17 kDa

Isotype

IgG

APPLICATION DILUTION

  • WB

  • 1:500-1:2,000

  • IHC-P

  • 1:50-1:200

  • ICC:1:50-1:200

  • FC

  • 1:50-1:100

TARGET

UNIPROT #

P42771

PROTEIN NAME

CDKN2A/p16INK4a

SYNONYMS

CCM2 antibody; CDK4 inhibitor p16 INK4 antibody; CDK4I antibody; CDKN2 antibody; CDKN2A antibody; Cell cycle negative regulator beta antibody; CMM2 antibody; Cyclin dependent kinase 4 inhibitor A antibody; Cyclin dependent kinase inhibitor 2A (melanoma p16 inhibits CDK4) antibody; Cyclin Dependent Kinase Inhibitor 2A antibody; Cyclin dependent kinase inhibitor 2A isoform 4 antibody; Cyclin dependent kinase inhibitor 2A isoforms 1/2/3 antibody; Cyclin dependent kinase inhibitor p16 antibody; INK4 antibody; INK4A antibody; MLM antibody; MTS1 antibody; Multiple tumor suppressor 1 antibody; p14 antibody; p16 antibody; P16INK4 antibody; p16INK4a antibody; p19 antibody; p19Arf antibody; TP16 antibody

SUBCELLULAR LOCATION

Cytoplasm, Nucleus.

FUNCTION

CDKN2A, also known as cyclin-dependent kinase inhibitor 2A, is a gene which in humans is located at chromosome 9, band p21.3. It is ubiquitously expressed in many tissues and cell types.The gene codes for two proteins, including the INK4 family member p16 (or p16INK4a) and p14arf. Both act as tumor suppressors by regulating the cell cycle. p16 inhibits cyclin dependent kinases 4 and 6 (CDK4 and CDK6) and thereby activates the retinoblastoma (Rb) family of proteins, which block traversal from G1 to S-phase. p14ARF (known as p19ARF in the mouse) activates the p53 tumor suppressor. Somatic mutations of CDKN2A are common in the majority of human cancers, with estimates that CDKN2A is the second most commonly inactivated gene in cancer after p53. Germline mutations of CDKN2A are associated with familial melanoma, glioblastoma and pancreatic cancer.The CDKN2A gene also contains one of 27 SNPs associated with increased risk of coronary artery disease.