Recombinant Human Cyclin-dependent kinase inhibitor 1 (CDKN1A) | CSB-EP005086HU

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CSB-EP005086HU
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13 - 23 Working Days
  • Recombinant Human Cyclin-dependent kinase inhibitor 1 (CDKN1A)
  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
$294.00 - $1,532.40

Description

Recombinant Human Cyclin-dependent kinase inhibitor 1 (CDKN1A) | CSB-EP005086HU | Cusabio

Alternative Name(s): CDK-interacting protein 1Melanoma differentiation-associated protein 6 ;MDA-6p21

Gene Names: CDKN1A

Research Areas: Cell Cycle

Organism: Homo sapiens (Human)

AA Sequence: SEPAGDVRQNPCGSKACRRLFGPVDSEQLSRDCDALMAGCIQEARERWNFDFVTETPLEGDFAWERVRGLGLPKLYLPTGPRRGRDELGGGRRPGTSPALLQGTAEEDHVDLSLSCTLVPRSGEQAEGSPGGPGDSQGRKRRQTSMTDFYHSKRRLIFSKRKP

Source: E.coli

Tag Info: N-terminal GST-tagged

Expression Region: 2-164aa

Sequence Info: Full Length of Mature Protein

MW: 45 kDa

Purity: Greater than 90% as determined by SDS-PAGE.

Relevance: May be the important intermediate by which p53/TP53 mediates its role as an inhibitor of cellular proliferation in response to DNA damage. Binds to and inhibits cyclin-dependent kinase activity, preventing phosphorylation of critical cyclin-dependent kinase substrates and blocking cell cycle progression. Functions in the nuclear localization and assbly of cyclin D-CDK4 complex and promotes its kinase activity towards RB1. At higher stoichiometric ratios, inhibits the kinase activity of the cyclin D-CDK4 complex.

Reference: The p21 Cdk-interacting protein Cip1 is a potent inhibitor of G1 cyclin-dependent kinases.Harper J.W., Adami G.R., Wei N., Keyomarsi K., Elledge S.J.Cell 75:805-816(1993)

Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20?/-80?. The shelf life of lyophilized form is 12 months at -20?/-80?.

Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4? for up to one week.

Function: May be involved in p53/TP53 mediated inhibition of cellular proliferation in response to DNA damage. Binds to and inhibits cyclin-dependent kinase activity, preventing phosphorylation of critical cyclin-dependent kinase substrates and blocking cell cycle progression. Functions in the nuclear localization and assembly of cyclin D-CDK4 complex and promotes its kinase activity towards RB1. At higher stoichiometric ratios, inhibits the kinase activity of the cyclin D-CDK4 complex. Inhibits DNA synthesis by DNA polymerase delta by competing with POLD3 for PCNA binding

Involvement in disease:

Subcellular Location: Cytoplasm, Nucleus

Protein Families: CDI family

Tissue Specificity: Expressed in all adult tissues, with 5-fold lower levels observed in the brain.

Paythway: ErbBsignalingpathway

Form: Liquid or Lyophilized powder

Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20?/-80?. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Uniprot ID: P38936

HGNC Database Link: HGNC

UniGene Database Link: UniGene

KEGG Database Link: KEGG

STRING Database Link: STRING

OMIM Database Link: OMIM

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