Recombinant Human Izumo sperm-egg fusion protein 1 (IZUMO1), partial | CSB-EP812903HU

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SKU:
CSB-EP812903HU
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3 - 7 Working Days
£238.40 - £1,361.60

Description

Recombinant Human Izumo sperm-egg fusion protein 1 (IZUMO1), partial | CSB-EP812903HU | Cusabio

Alternative Name(s): Oocyte binding/fusion factor (OBF) (Sperm-specific protein izumo)

Gene Names: IZUMO1

Research Areas: Developmental Biology

Organism: Homo sapiens (Human)

AA Sequence: CVICDPSVVLALKSLEKDYLPGHLDAKHHKAMMERVENAVKDFQELSLNEDAYMGVVDEATLQKGSWSLLKDLKRITDSDVKGDLFVKELFWMLHLQKETFATYVARFQKEAYCPNKCGVMLQTLIWCKNCKKEVHACRKSYDCGERNVEVPQMEDMILDCELNWHQASEGLTDYSFYRVWGNNTETLVSKGKEATLTKPMVGPEDAGSYRCELGSVNSSPATIINFHVTVLPKMIKEEKPSPNIVTPGEATTESSISLQPLQPEKMLASR

Source: E.coli

Tag Info: N-terminal 10xHis-tagged and C-terminal Myc-tagged

Expression Region: 22-292aa

Sequence Info: Partial

MW: 38.1 kDa

Purity: Greater than 85% as determined by SDS-PAGE.

Relevance: Essential sperm cell-surface protein required for fertilization by acting as a ligand for IZUMO1R/JUNO receptor on egg. 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'.

Reference: "The immunoglobulin superfamily protein Izumo is required for sperm to fuse with eggs." Inoue N., Ikawa M., Isotani A., Okabe M. Nature 434:234-238(2005)

Storage: 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?.

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

Function:

Involvement in disease:

Subcellular Location:

Protein Families:

Tissue Specificity:

Paythway:

Form: Liquid or Lyophilized powder

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?/-80?. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Uniprot ID: Q8IYV9

HGNC Database Link: N/A

UniGene Database Link: N/A

KEGG Database Link: N/A

STRING Database Link: N/A

OMIM Database Link: N/A

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