Recombinant Human Cyclin-dependent kinase 4 inhibitor D(CDKN2D)

Code CSB-EP005095HU
Size US$2466
  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

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Product Details

Purity Greater than 90% as determined by SDS-PAGE.
Target Names CDKN2D
Uniprot No. P55273
Research Area Cell Biology
Alternative Names CDKN2DCyclin-dependent kinase 4 inhibitor D; p19-INK4d
Species Homo sapiens (Human)
Source E.coli
Expression Region 1-166aa
Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
Mol. Weight 44.7kDa
Protein Length Full Length
Tag Info N-terminal GST-tagged
Form Liquid or 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 If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
Note: If you have any special requirement for the glycerol content, please remark when you place the order.
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°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
and FAQs
Protein FAQs
Storage Condition Store at -20°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.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA Please contact us to get it.

Target Data

Function Interacts strongly with CDK4 and CDK6 and inhibits them.
Gene References into Functions
  1. p19(INK4d) plays an active role during human tooth development along with MSX1 and MSX2 PMID: 28933666
  2. We unexpectedly found that p19INK4d plays an important role in human terminal erythropoiesis PMID: 27879259
  3. p19(INK4D) is one of the key mediators of miR-125b activity during the onset of megakaryocyte polyploidization. PMID: 27763644
  4. p19 may play an important role in the ototoxic effects of cisplatin and is probably involved in the pathogenesis of hearing loss. PMID: 26722409
  5. MiR-451 inhibited the proliferation of esophageal squamous cell carcinoma cells by targeting CDKN2D and MAP3K1 expression. PMID: 26019450
  6. Data indicate that upon oxidative DNA damage, cyclin-dependent kinase inhibitor p19INK4d strongly binds to and relaxes chromatin. PMID: 25204969
  7. CDKN2D repression by PML/RARalpha disrupts both cell proliferation and differentiation in the pathogenesis of acute promyelocytic leukemia. PMID: 25275592
  8. p19-INK4d inhibits neuroblastoma cell growth, induces differentiation and is hypermethylated and downregulated in MYCN-amplified neuroblastomas. PMID: 25104850
  9. CDKN2D-WDFY2 fusion could be an important molecular signature for understanding and classifying sub-lineages among heterogeneous high-grade serous ovarian carcinomas. PMID: 24675677
  10. Mutations in CDKN2D is associated with sporadic parathyroid adenoma. PMID: 24127162
  11. P19(INK4d) expression is a poor prognostic factor in ovarian cancer patients. PMID: 24022213
  12. PTB plays as a negative regulator in H1299 cell proliferation at least by inducing p19(Ink4d) expression at transcriptional and post-transcriptional levels. PMID: 23536791
  13. Up-regulation of CDKN2D during in-vitro passages of human amniotic fluid-derived mesenchymal stromal cells may indicate the begging of early senescence process in a p53-independent mechanism. PMID: 22747700
  14. E2F1 is involved in the induction of p19INK4d following UV irradiation PMID: 22476863
  15. CDK2 and PKA mediated-sequential phosphorylation is critical for p19INK4d function in the DNA damage response to ensure cell survival. PMID: 22558186
  16. expression of p19INK4D may be an effective predictor of clinical behavior in hepatocellular carcinoma, and therefore, a new prognostic marker PMID: 21901251
  17. p19INK4d is transcriptionally regulated by E2F1 through two response elements present in the p19INK4d promoter. PMID: 21765927
  18. protein folding and stability PMID: 11786024
  19. The human p19(INK4d) gene is under the control of TATA-less promoter and the Sp1 binding site is involved in the transcription. PMID: 12062451
  20. Deletions in the CDKN2D locus and hypermethylation in the CDKN2D promoter region plays a role in ovarian granulosa cell tumorogenesis. PMID: 12203782
  21. p19(INK4d) in addition to p21(WAF1/Cip1) is an important molecular target of HDAC inhibitors inducing growth arrest PMID: 15107822
  22. In addition to its role as cell cycle inhibitor, p19INK4d is involved in maintenance of DNA integrity and, therefore, would contribute to cancer prevention. PMID: 15750620
  23. Data suggest that the graded stability and the facile unfolding of repeats 1 and 2 is a prerequisite for the down-regulation of the inhibitory activity of p19(INK4d) during the cell-cycle. PMID: 17804013
  24. The study shows that mimicking the phosphorylation site of p19INK4d by a glutamate substitution at position 76 dramatically decreases the stability of the native but not an intermediate state. PMID: 19063602

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Subcellular Location Nucleus, Cytoplasm
Protein Families CDKN2 cyclin-dependent kinase inhibitor family
Database Links

HGNC: 1790

OMIM: 600927

KEGG: hsa:1032

STRING: 9606.ENSP00000337056

UniGene: Hs.435051

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