p21 antibody (pSer125)

Catalog No. ABIN3031127

The Rabbit Polyclonal anti-p21 antibody is suitable to detect p21 in samples from Mouse. It has been validated for ELISA and DB.

Quick Overview for p21 antibody (pSer125) (ABIN3031127)

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

Reactivity: Mouse

Host: Rabbit

Clonality: Polyclonal

Conjugate: This p21 antibody is un-conjugated

Application: ELISA, Dot Blot (DB)

Product Details anti-p21 Antibody

Binding Specificity: pSer125

Purpose: Phospho-p21 Antibody (pS125)

Purification: Antigen affinity

Immunogen: This phospho-p21 antibody was produced from rabbits immunized with a KLH conjugated synthetic phosphopeptide corresponding to amino acid residues surrounding pS125 of mouse p21Cip1.

Isotype: Ig Fraction

Application Details

Application Notes: Titration of the phospho-p21 antibody may be required due to differences in protocols and secondary/substrate sensitivity.

Restrictions: For Research Use only

Handling

Format: Liquid

Buffer: In 1X PBS, pH 7.4, with 0.09 % sodium 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.

Storage: -20 °C

Storage Comment: Aliquot the phospho-p21 antibody and store frozen at -20oC or colder. Avoid repeated freeze-thaw cycles.

Target Details for p21

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

Alternative Name: p21

Background: The protein encoded by this gene belongs to the highly conserved cyclin family, whose members are characterized by a dramatic periodicity in protein abundance through the cell cycle. Cyclins function as regulators of CDK kinases. Different cyclins exhibit distinct expression and degradation patterns which contribute to the temporal coordination of each mitotic event. This cyclin forms a complex with and functions as a regulatory subunit of CDK4 or CDK6, whose activtiy is required for cell cycle G1/S transition. This protein has been shown to interact with and be involved in the phosphorylation of tumor suppressor protein Rb. The CDK4 activity associated with this cyclin was reported to be necessary for cell cycle progression through G2 phase into mitosis after UV radiation. Several transcript variants encoding different isoforms have been found for this gene.

UniProt: P39689

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