p21 Protein (His tag)
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- Target See all p21 (CDKN1A) Proteins
- p21 (CDKN1A) (Cyclin-Dependent Kinase Inhibitor 1A (p21, Cip1) (CDKN1A))
- Protein Type
- Recombinant
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Origin
- Human
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Source
- Escherichia coli (E. coli)
- Purification tag / Conjugate
- This p21 protein is labelled with His tag.
- Application
- SDS-PAGE (SDS)
- Purity
- > 85 % by SDS - PAGE
- Top Product
- Discover our top product CDKN1A Protein
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- Comment
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Synonyms: Cyclin-dependent kinase inhibitor 1A, P21, CIP1, SDI1, WAF1, CAP20, CDKN1, MDA-6, p21CIP1
- Restrictions
- For Research Use only
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- Format
- Liquid
- Concentration
- 0.5 mg/ml (determined by Bradford assay)
- Buffer
- 20 mM Tris-HCl buffer (pH 8.0) containing 2 M Urea, 10% glycerol, 0.1 M NaCl
- Storage
- 4 °C
- Storage Comment
- Avoid repeated freezing and thawing cycles.
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- Target
- p21 (CDKN1A) (Cyclin-Dependent Kinase Inhibitor 1A (p21, Cip1) (CDKN1A))
- Alternative Name
- CDKN1A (CDKN1A Products)
- Synonyms
- CCND1 Protein, CDKN1A Protein, CAP20 Protein, CDKN1 Protein, CIP1 Protein, MDA-6 Protein, P21 Protein, SDI1 Protein, WAF1 Protein, p21CIP1 Protein, CDKI Protein, Cdkn1 Protein, Waf1 Protein, mda6 Protein, p21Cip1 Protein, p21WAF Protein, Cip1 Protein, UV96 Protein, p21 Protein, cip1 Protein, p16Xic2 Protein, sdi1 Protein, waf1 Protein, cap20 Protein, cdkn1 Protein, mda-6 Protein, p21cip1 Protein, si:ch1073-48m5.2 Protein, KRAS2 Protein, p21ras Protein, cyclin D1 Protein, cyclin dependent kinase inhibitor 1A Protein, cyclin-dependent kinase inhibitor 1A (P21) Protein, cyclin-dependent kinase inhibitor 1A Protein, cyclin-dependent kinase inhibitor 1A L homeolog Protein, cyclin-dependent kinase inhibitor 1 Protein, KRAS proto-oncogene, GTPase Protein, CCND1 Protein, CDKN1A Protein, Cdkn1a Protein, cdkn1a.L Protein, cki1 Protein, cdkn1a Protein, KRAS Protein
- Background
- CDKN1A, also known as P21 or WAF1, plays a critical role in the cellular response to DNA damage, and its overexpression results in cell cycle arrest. In association with CDK2 complexes, it serves to inhibit kinase activity and block progression through G1/S. However, CDKN1A may also enhance assembly and activity in complexes of CDK4 or CDK6 and cyclin D. This protein may be the important intermediate by which p53/TP53 mediates its role as an inhibitor of cellular proliferation in response to DNA damage. Recombinant human CDKN1A protein, fused to His-tag at N-terminus, was expressed in E.coli.
- Molecular Weight
- 20.2 kDa (184aa)
- NCBI Accession
- NP_000380
- 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
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