p21 antibody (Biotin)

Catalog No. ABIN6178545

This Mouse Monoclonal antibody specifically detects p21 in IF, FACS and IHC (f). It exhibits reactivity toward Human.

Quick Overview for p21 antibody (Biotin) (ABIN6178545)

Target: p21 (CDKN1A) (Cyclin-Dependent Kinase Inhibitor 1A (p21, Cip1) (CDKN1A))

Reactivity: Human

Host: Mouse

Clonality: Monoclonal

Conjugate: This p21 antibody is conjugated to Biotin

Application: Immunofluorescence (IF), Flow Cytometry (FACS), Immunohistochemistry (Formalin-fixed Sections) (IHC (f))

Clone: CIP1-823 DCS-60-2

Product Details anti-p21 Antibody (Biotin)

Purpose: Mouse Monoclonal anti-p21 / WAF1 (CIP1/823 + DCS-60.2), Biotin Conjugate

Characteristics: This MAb recognizes a 21 kDa protein, identified as the p21WAF1 tumor suppressor protein. This MAb is highly specific to p21 and shows no cross-reaction with other closely related mitotic inhibitors. p21WAF1 is a specific inhibitor of cdk's and a tumor suppressor involved in the pathogenesis of a variety of malignancies. The expression of this gene acts as an inhibitor of the cell cycle during G1 phase and is tightly controlled by the tumor suppressor protein p53. Its expression is induced by the wild type, but not mutant, p53 suppressor protein. Normal cells generally display a rather intense nuclear p21 expression. Loss of p21 expression has been reported in many carcinomas (gastric carcinoma, non-small cell lung carcinoma, thyroid carcinoma). Primary antibodies are available purified, or with a selection of fluorescent CF® dyes and other labels. CF® dyes offer exceptional brightness and photostability. Note: Conjugates of blue fluorescent dyes like CF®405S and CF®405M are not recommended for detecting low abundance targets, because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors.

Immunogen: Recombinant full-length human CDKN1A protein (CIP1/823), Human recombinant p21 protein (DCS-60.2)

Isotype: IgG

Application Details

Application Notes: Does not react with mouse or rat, others not known

• Immunohistology formalin-fixed 2-4 μg/mL
• Staining of formalin-fixed tissues requires boiling tissue sections in 10 mM citrate buffer,  pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes
• Flow Cytometry 0.5-1 μg/million cells/0.1 mL
• Immunofluorescence 1-2 μg/mL
• Optimal dilution for a specific application should be determined by user

Comment:

HeLa Cells. Skin, colon, or breast carcinoma.

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 100 μg/mL

Buffer: PBS/0.1 % BSA/0.05 % azide

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Target Details for p21

Target: p21 (CDKN1A) (Cyclin-Dependent Kinase Inhibitor 1A (p21, Cip1) (CDKN1A))

Alternative Name: p21 / WAF1

Molecular Weight: 21 kDa

Gene ID: 1026, 370771

UniProt: P38936

Pathways: p53 Signaling, PI3K-Akt Signaling, Cell Division Cycle, AMPK Signaling, Fc-epsilon Receptor Signaling Pathway, EGFR Signaling Pathway, Neurotrophin Signaling Pathway, Mitotic G1-G1/S Phases, DNA Replication, Hepatitis C, Synthesis of DNA, Autophagy