Recombinant Rat Cyclin-dependent kinase 4(Cdk4)

Code CSB-YP005065RA
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Source Yeast
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Code CSB-EP005065RA
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Source E.coli
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Code CSB-EP005065RA-B
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Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP005065RA
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Source Baculovirus
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Code CSB-MP005065RA
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Source Mammalian cell
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Product Details

Purity >85% (SDS-PAGE)
Target Names Cdk4
Uniprot No. P35426
Alternative Names Cdk4Cyclin-dependent kinase 4; EC; Cell division protein kinase 4; PSK-J3
Species Rattus norvegicus (Rat)
Expression Region 2-303
Protein Length Full Length of Mature Protein
Tag Info The following tags are available.
N-terminal His-tagged
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer before Lyophilization 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.
and FAQs
Protein FAQs
Storage Condition Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life 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°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet Please contact us to get it.

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Target Background

Ser/Thr-kinase component of cyclin D-CDK4 (DC) complexes that phosphorylate and inhibit members of the retinoblastoma (RB) protein family including RB1 and regulate the cell-cycle during G(1)/S transition. Phosphorylation of RB1 allows dissociation of the transcription factor E2F from the RB/E2F complexes and the subsequent transcription of E2F target genes which are responsible for the progression through the G(1) phase. Hypophosphorylates RB1 in early G(1) phase. Cyclin D-CDK4 complexes are major integrators of various mitogenenic and antimitogenic signals. Also phosphorylates SMAD3 in a cell-cycle-dependent manner and represses its transcriptional activity. Component of the ternary complex, cyclin D/CDK4/CDKN1B, required for nuclear translocation and activity of the cyclin D-CDK4 complex.
Gene References into Functions
  1. This study highlights the importance of differentially expressed proteins Txn1, Ctsd and Cdk4 against liver fibrosis, which may provide a more precise and comprehensive perspective for clarifying the roles of combination therapy as a potential agent for treatment of liver fibrosis. PMID: 27894668
  2. Cdk4 inhibition would be a therapeutic choice for ameliorating neurodegeneration in AD and these synthetic Cdk4 inhibitors could lead to development of effective drugs for AD. PMID: 24244372
  3. The results of this study indicated that cyclin A, cyclin D, Cdk2, Cdk4, and p21 are involved in microglial proliferation in the transected facial nucleus. PMID: 22258892
  4. polyamine-regulated CUG-binding protein 1 and miR-222 modulate cyclin-dependent kinase 4 (CDK4) translation at least in part by altering the recruitment of CDK4 mRNA to processing bodies PMID: 21737690
  5. experiments using different CDK4-promoter mutants showed that transcriptional repression of CDK4 by JunD was mediated through an AP-1 binding site within this proximal sequence of the CDK4-promoter. PMID: 17253961
  6. Epidermal growth factor-induced CDK4 activity was necessary for CDK2 activation and for hepatocyte proliferation during cell cycle progression. PMID: 17635516
  7. Data show that aberrant expression of cyclin-dependent kinase 4 takes place in the brain after chronic cerebral hypoperfusion in retired rat. PMID: 18775106
  8. increased expression in spontaneously hypertensive rats PMID: 19306950

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Subcellular Location Cytoplasm. Nucleus. Nucleus membrane.
Protein Families Protein kinase superfamily, CMGC Ser/Thr protein kinase family, CDC2/CDKX subfamily
Tissue Specificity Expressed in fetal and adult lung. Also expressed in brain, heart, liver, skeletal muscle and testes.
Database Links

KEGG: rno:94201

STRING: 10116.ENSRNOP00000034754

UniGene: Rn.6115

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