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P21 Antibody [1A1B5]
CATALOG NUMBER: 14-180- Clonality: Monoclonal
- Tested Applications: IF, IHC, IP, WB
- Host Species: Rabbit
- Species Reactivity: Human
- Conjugate: Unconjugated
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- HOST SPECIES: Rabbit
- SPECIES REACTIVITY: Human
- IMMUNOGEN: Recombinant protein of human P21
- CONJUGATE: Unconjugated
- TESTED APPLICATIONS: IF, IHC, IP, WB
- APPLICATION NOTE: WB: 1:500 - 1:2000
IHC: 1:50 - 1:200
IF: 1:50 - 1:200
IP: 1:20 - 1:50 - POSITIVE CONTROL 1: HeLa
- POSITIVE CONTROL 2: U-87MG
- PREDICTED MOLECULAR WEIGHT: Observed: 18kDa
Properties
- PURIFICATION: Affinity purification
- CLONALITY: Monoclonal
- ISOTYPE: IgG
- PHYSICAL STATE: Liquid
- BUFFER: PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
- CONCENTRATION: batch dependent
- STORAGE CONDITIONS: Store at -20°C. Avoid freeze / thaw cycles.
Additional Info
- NCBI OFFICIAL SYMBOL: CDKN1A
- ADDITIONAL NAMES: Cyclin-dependent kinase inhibitor 1, CDK-interacting protein 1, Melanoma differentiation-associated protein 6, MDA-6, p21, CDKN1A, CAP20, CDKN1, CIP1, MDA6, PIC1, SDI1, WAF1
- NCBI GENE ID NUMBER: 1026
- USER NOTE: Optimal dilutions for each application to be determined by the researcher.
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.
Disclaimer
- FOR RESEARCH USE ONLY
For additional information, visit ProSci's Terms & Conditions Page. - Disclaimer: Optimal dilutions/concentrations should be determined by the end user. The information provided is a guideline for product use. This product is for research use only.
Shipping Info
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$35 Dry Ice Shipment fee may be required on some items.
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