Anti-P21/CDKN1A Antibody Picoband®

SKU: A00145-1

Size: 100 μg

Storage: At -20℃ for one year from date of receipt. After reconstitution, at 4℃ for one month. It can also be aliquotted and stored frozen at -20℃ for six months. Avoid repeated freezing and thawing.

Form: Lyophilized

Reactivity: Human

Applications: ELISA,IF,IHC,ICC,WB

Application Details: Western blot, 0.25-0.5 μg/ml, Human
Immunohistochemistry(Paraffin-embedded Section), 2-5 μg/ml, Human
Immunocytochemistry/Immunofluorescence, 5 μg/ml, Human
ELISA, 0.1-0.5 μg/ml, -

Gene Name: CDKN1A

Specificity:

Background: This gene encodes a potent cyclin-dependent kinase inhibitor. The encoded protein binds to and inhibits the activity of cyclin-cyclin-dependent kinase2 or -cyclin-dependent kinase4 complexes, and thus functions as a regulator of cell cycle progression at G1. The expression of this gene is tightly controlled by the tumor suppressor protein p53, through which this protein mediates the p53-dependent cell cycle G1 phase arrest in response to a variety of stress stimuli. This protein can interact with proliferating cell nuclear antigen, a DNA polymerase accessory factor, and plays a regulatory role in S phase DNA replication and DNA damage repair. This protein was reported to be specifically cleaved by CASP3-like caspases, which thus leads to a dramatic activation of cyclin-dependent kinase2, and may be instrumental in the execution of apoptosis following caspase activation. Mice that lack this gene have the ability to regenerate damaged or missing tissue. Multiple alternatively spliced variants have been found for this gene.

Immunogen: E.coli-derived human P21/CDKN1A recombinant protein (Position: M1-R140).

Clonality: Polyclonal

Contents: Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.

Purification: Immunogen affinity purified.

Reconstitution: Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Reference: 1. Al-Awqati, Q., Preisig, P. A. Size does matter: will knockout of p21(WAF1/CIP1) save the kidney by limiting compensatory renal growth? (Commentary) Proc. Nat. Acad. Sci. 96: 10551-10553, 1999. 2. Amack, J. D., Mahadevan, M. S. The myotonic dystrophy expanded CUG repeat tract is necessary but not sufficient to disrupt C2C12 myoblast differentiation. Hum. Molec. Genet. 10: 1879-1887, 2001. 3. Asada, M., Ohmi, K., Delia, D., Enosawa, S., Suzuki, S., Yuo, A., Suzuki, H., Mizutani, S. Brap2 functions as a cytoplasmic retention protein for p21 during monocyte differentiation. Molec. Cell. Biol. 24: 8236-8243, 2004.

Uniprot ID: P38936

Host: Rabbit

Concentration: Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Conjugate:

Cross Reactivity: No cross-reactivity with other proteins.

Isotype: Rabbit IgG

Phospho_site:

Clone Number:

Observed Molecular Weight: 21 kDa

Calculated Molecular Weight: 127481 MW

Gene ID: 1026

Protein Name: Cyclin-dependent kinase inhibitor 1

Gene Full Name: cyclin dependent kinase inhibitor 1A

Synonyms: CAP20; CDK interacting protein 1; CDKN1; CDKN1A; CIP1; MDA 6; MDA6; P21; p21CIP1; PIC1; SDI1; WAF1