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  4. Recombinant Mouse Zona pellucida sperm-binding protein 3 (Zp3)

Recombinant Mouse Zona pellucida sperm-binding protein 3 (Zp3)

  • 中文名称：
    小鼠Zp3重组蛋白
  • 货号：
    CSB-CF027121MO
  • 规格：
  • 来源：
    in vitro E.coli expression system
  • 其他：

产品详情

  • 基因名：
    Zp3
  • Uniprot No.：
  • 别名：
    Zp3; Zp-3; Zpc; Zona pellucida sperm-binding protein 3; Sperm receptor; Zona pellucida glycoprotein 3; Zona pellucida protein C
  • 种属：
    Mus musculus (Mouse)
  • 蛋白长度：
    Full Length of Mature Protein
  • 表达区域：
    23-351
  • 氨基酸序列
    QTLWLLPGGTPTPVGSSSPVKVECLEAELVVTVSRDLFGTGKLVQPGDLTLGSEGCQPRVSVDTDVVRFNAQLHECSSRVQMTKDALVYSTFLLHDPRPVSGLSILRTNRVEVPIECRYPRQGNVSSHPIQPTWVPFRATVSSEEKLAFSLRLMEENWNTEKSAPTFHLGEVAHLQAEVQTGSHLPLQLFVDHCVATPSPLPDPNSSPYHFIVDFHGCLVDGLSESFSAFQVPRPRPETLQFTVDVFHFANSSRNTLYITCHLKVAPANQIPDKLNKACSFNKTSQSWLPVEGDADICDCCSHGNCSNSSSSQFQIHGPRQWSKLVSRNRRHVTDEADVTVGPLIFLGKAN
    Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
  • 蛋白标签：
    N-terminal 10xHis-tagged
  • 产品提供形式：
    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.
  • 缓冲液：
    Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0
  • 储存条件：
    Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
  • 保质期：
    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.
  • 货期：
    Basically, we can dispatch the products out in 1-3 working days after receiving your orders. 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.
  • 注意事项：
    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.

产品评价

靶点详情

  • 功能：
    Component of the zona pellucida, an extracellular matrix surrounding oocytes which mediates sperm binding, induction of the acrosome reaction and prevents post-fertilization polyspermy. The zona pellucida is composed of 3 to 4 glycoproteins, ZP1, ZP2, ZP3, and ZP4. ZP3 is essential for sperm binding and zona matrix formation.
  • 基因功能参考文献：
    1. ZP3 regulates Akt phosphorylation, lamin binding to the nuclear membrane via Aipl1, and organization of the actin cytoskeleton via Diaph2. PMID: 28145526
    2. The extreme heterogeneity of mature ZP3, with respect to both mol. wt. and isoelectric point, is partly a consequence of the N-linked oligosaccharides and not the polypeptide chain itself. PMID: 11892795
    3. Conserved furin cleavage site not essential for secretion and integration of ZP3 into the extracellular egg coat of transgenic mice. PMID: 11940668
    4. Thr residues can replace the two evolutionarily conserved Ser residues as acceptors for essential O-linked oligosaccharides at the sperm combining-site of ZP3 without affecting the glycoprotein's sperm receptor activity. PMID: 12589785
    5. intracellular trafficking of ZP3 was observed in growing oocytes. Replacement of the zona domain with EGFP did not prevent secretion of ZP3, suggesting the presence of trafficking signals and a cleavage site in the carboxyl terminus PMID: 14645511
    6. Eggs expressing glycoprotein huZP3, derived from transgenic mice, bind murine but not human sperm, implying that huZP3 acquires the same O-glycans as native mZP3. PMID: 14673092
    7. suggestion of a general mechanism for assembly of ZP domain proteins PMID: 15079052
    8. Le(x) is a ligand for a major class of ZP3 binding sites on mouse sperm PMID: 15128590
    9. human and mouse ZP3 proteins are quite similar, and alternative explanations of taxon-specific sperm binding warrant exploration PMID: 15379548
    10. Sperm recognize and bind to a region of ZP3 polypeptide immediately downstream of its ZP domain that is encoded by mZP3 exon-7. PMID: 16245311
    11. Genetically determined innate resistance to murine cytomegalovirus(MCMV) can reduce immunocontraceptive success with MCMV expressing ZP3. PMID: 17007971
    12. Phosphoinositide-dependent pathways in mouse sperm are regulated by egg ZP3 and drive the acrosome reaction. PMID: 17258189
    13. The carboxyl terminal of mZP3 polypeptide backbone interacts with sperm and such interaction plays a significant role in sperm-zona binding, ultimately successful fertilization. PMID: 17290430
    14. 2.3 angstrom (A) resolution structure of the ZP-N fragment of mouse primary sperm receptor ZP3 PMID: 19052627

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  • 亚细胞定位：
    [Processed zona pellucida sperm-binding protein 3]: Zona pellucida.; Cell membrane; Single-pass type I membrane protein.
  • 蛋白家族：
    ZP domain family, ZPC subfamily
  • 组织特异性：
    Expressed in oocytes.
  • 数据库链接：

    KEGG: mmu:22788

    STRING: 10090.ENSMUSP00000005073

    UniGene: Mm.1381