人IZUMO1R重组蛋白Folate receptor 4（

英文名称：

Recombinant Human Sperm-egg fusion protein Juno (IZUMO1R)

品名简称：

Recombinant Human IZUMO1R protein

货号：

CSB-EP008789HUb0

规格:

20μg

价格：

1344

LC-MS/Western Blot：

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SDS-PAGE：

(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

纯度：

Greater than 85% as determined by SDS-PAGE.

内毒素：

Not test

生物活性：

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基因名：

IZUMO1R

Uniprot No.：

A6ND01

别名：

Folate receptor 4 (Folate receptor delta) (FR-delta) (IZUMO1 receptor protein JUNO) (FOLR4) (JUNO)

种属：

Homo sapiens (Human)

蛋白长度：

Full Length of Mature Protein

来源：

E.coli

分子量：

32.4 kDa

表达区域：

20-250aa

氨基酸序列：

GDELLNICMNAKHHKRVPSPEDKLYEECIPWKDNACCTLTTSWEAHLDVSPLYNFSLFHCGLLMPGCRKHFIQAICFYECSPNLGPWIQPVGSLGWEVAPSGQGERVVNVPLCQEDCEEWWEDCRMSYTCKSNWRGGWDWSQGKNRCPKGAQCLPFSHYFPTPADLCEKTWSNSFKASPERRNSGRCLQKWFEPAQGNPNVAVARLFASSAPSWELSYTIMVCSLFLPFLS

蛋白标签：

N-terminal 10xHis-tagged

产品提供形式：

Liquid or Lyophilized powder

缓冲液：

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.

储存条件：

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.

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℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.

货期：

13-23 business days

注意事项：

Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.

功能1：

Receptor for IZUMO1 present at the cell surface of oocytes, which is essential for species-specific gamete recognition and fertilization. The IZUMO1:IZUMO1R/JUNO interaction is a necessary adhesion event between sperm and egg that is required for fertilization but is not sufficient for cell fusion. The ligand-receptor interaction probably does not act as a membrane 'fusogen'. Does not bind folate.

功能2：

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文献：

"A glycan-phosphatidylinositol-specific phospholipase D in human serum." Davitz M.A., Hereld D., Shak S., Krakow J., Englund P.T., Nussenzweig V. Science 238:81-84(1987)

研究领域：

Others

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