Recombinant Human ATP-dependent RNA helicase DDX3Y (DDX3Y)

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Code CSB-BP006622HU
MSDS
Size $528
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  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
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Product Details

Purity
Greater than 85% as determined by SDS-PAGE.
Target Names
DDX3Y
Uniprot No.
Research Area
cell differentiation
Alternative Names
DEAD box protein 3, Y-chromosomal
Species
Homo sapiens (Human)
Source
Baculovirus
Expression Region
2-660aa
Target Protein Sequence
SHVVVKNDPELDQQLANLDLNSEKQSGGASTASKGRYIPPHLRNREASKGFHDKDSSGWSCSKDKDAYSSFGSRDSRGKPGYFSERGSGSRGRFDDRGRSDYDGIGNRERPGFGRFERSGHSRWCDKSVEDDWSKPLPPSERLEQELFSGGNTGINFEKYDDIPVEATGSNCPPHIENFSDIDMGEIIMGNIELTRYTRPTPVQKHAIPIIKGKRDLMACAQTGSGKTAAFLLPILSQIYTDGPGEALKAVKENGRYGRRKQYPISLVLAPTRELAVQIYEEARKFSYRSRVRPCVVYGGADIGQQIRDLERGCHLLVATPGRLVDMMERGKIGLDFCKYLVLDEADRMLDMGFEPQIRRIVEQDTMPPKGVRHTMMFSATFPKEIQMLARDFLDEYIFLAVGRVGSTSENITQKVVWVEDLDKRSFLLDILGATGSDSLTLVFVETKKGADSLEDFLYHEGYACTSIHGDRSQRDREEALHQFRSGKSPILVATAVAARGLDISNVRHVINFDLPSDIEEYVHRIGRTGRVGNLGLATSFFNEKNMNITKDLLDLLVEAKQEVPSWLENMAYEHHYKGGSRGRSKSNRFSGGFGARDYRQSSGSSSSGFGASRGSSSRSGGGGYGNSRGFGGGGYGGFYNSDGYGGNYNSQGVDWWGN
Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
Mol. Weight
76.9 kDa
Protein Length
Full Length of Mature Protein
Tag Info
N-terminal 10xHis-tagged and C-terminal Myc-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. 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.
Troubleshooting and 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
3-7 business days
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.

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Target Background

Function
Probable ATP-dependent RNA helicase. During immune response, may enhance IFNB1 expression via IRF3/IRF7 pathway.
Gene References into Functions
  1. DDX3Y gene rescue of a Y chromosome AZFa deletion restores germ cell formation and transcriptional programs. PMID: 26456624
  2. results suggest that MSY genes may play an important role in neural differentiation and demonstrate that DDX3Y could play a multifunctional role in neural cell development PMID: 26144214
  3. fetal germ cell DDX3Y protein expression suggests a role in early spermatogonial proliferation PMID: 22466863
  4. We show here the development of a coordinated B and T-cell response to DBY in a recipient of sex mismatched allogeneic hematopoietic stem-cell transplantation. PMID: 21709606
  5. Gene structure of the human DDX3 and chromosome mapping of its related sequences.Its organization was the same as that of the human DBY gene, a closely related sequence present on the Y chromosome. PMID: 11710523
  6. graft-versus-host (GVH) disease after HLA-identical stem cell transplantation is the result of recognition of minor histocompatibility antigens (mHags) by immunocompetent T lymphocytes from recipient origin. PMID: 11929796
  7. coordinated B and T cell immune response to H-Y minor histocompatibility antigen, DBY, after allogeneic transplant PMID: 15096539
  8. Human Y- and X-encoded DEAD box RNA helicase proteins DDX3Y and DDX3X are interchangeable and have an essential function. Ddx3x mRNA was expressed in almost every cell in mouse testis, suggesting that Ddx3x is involved in spermatogenesis PMID: 15383328
  9. The finding that the testicular transcript of DDX3Y is significantly decreased in patients with severe spermatogenenic failure, especially in those presenting maturation arrest, suggests an important role of DDX3Y during spermatogenesis. PMID: 17881721
  10. Expression of DDX3Y is detected in all myeloid and lymphoid leukemic cells that carry an intact Y chromosome. PMID: 18299450

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Involvement in disease
DDX3Y is located in the 'azoospermia factor a' (AZFa) region on chromosome Y which is deleted in Sertoli cell-only syndrome. This is an infertility disorder in which no germ cells are visible in seminiferous tubules leading to azoospermia.
Subcellular Location
Cytoplasm. Nucleus. Note=Shuttles between the nucleus and the cytoplasm in an XPO1-dependent manner.
Protein Families
DEAD box helicase family, DDX3/DED1 subfamily
Tissue Specificity
Widely expressed at the mRNA level, with highest levels in testis. Testis-specific (at protein level). Expressed predominantly in spermatogonia, but occasionally detected in some pre-leptotene/leptotene spermatocytes.
Database Links

HGNC: 2699

OMIM: 400010

KEGG: hsa:8653

STRING: 9606.ENSP00000336725

UniGene: Hs.99120

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