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Recombinant Human Cyclin-dependent kinase inhibitor 1(CDKN1A)

ArtNr CSB-EP005086HU-20
Hersteller Cusabio
Menge 20ug
Kategorie
Typ Proteins Recombinant
Format Liquid or Lyophilized powder
Specific against other
Host E.coli
Konjugat/Tag GST
Purity Greater than 90% as determined by SDS-PAGE.
ECLASS 10.1 32160409
ECLASS 11.0 32160409
UNSPSC 12352202
Lieferbar
Research Areas
Cell Cycle
Uniprot ID
P38936
Gene Names
CDKN1A
Organism
Homo sapiens (Human)
AA Sequence
SEPAGDVRQNPCGSKACRRLFGPVDSEQLSRDCDA LMAGCIQEARERWNFDFVTETPLEGDFAWERVRGL GLPKLYLPTGPRRGRDELGGGRRPGTSPALLQGTA EEDHVDLSLSCTLVPRSGEQAEGSPGGPGDSQGRK RRQTSMTDFYHSKRRLIFSKRKP
Expression Region
2-164aa
Sequence Info
Full Length of Mature Protein
Source
E.coli
Tag Info
N-terminal GST-tagged
MW
45 kDa
Alternative Name(s)
CDK-interacting protein 1Melanoma differentiation-associated protein 6 ; MDA-6p21
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)
Purity
Greater than 90% as determined by SDS-PAGE.
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 -20C/-80C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
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 -20C/-80C. The shelf life of lyophilized form is 12 months at -20C/-80C.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4C 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
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
Tag Information
N-terminal GST-tagged

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Alle Produkte sind nur für Forschungszwecke bestimmt. Nicht für den menschlichen, tierärztlichen oder therapeutischen Gebrauch.

Menge: 20ug
Lieferbar: In stock
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