Analytical Data
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Gene name
ZP2
- Application
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Alternative Names
ZPA; Zona Pellucida Sperm-Binding Protein 2 ; Zona pellucida protein A
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Species
Rat
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Source
E. coli
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Tag
N-His
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Purity
Greater than 90% as determined by SDS-PAGE.
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Uniprot
O54767
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Expression Region
Leu353~Pro616
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Molecular Weight
34kDa
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Endotoxin
< 1.0 EU per μg protein as determined by the LAL method.
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Form
Freeze-dried powder
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Buffer formulation
PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.
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Reconstitution
Reconstitute in ddH2O to a concentration of 0.1-0.5 mg/mL. Do not vortex.
- Customization
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Stability Test
The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37℃ for 48h, and no obvious degradation and precipitation were observed. The loss rate isless than 8% within the expiration date under appropriate storage condition.
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Storage & Shelf Life
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
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Shipping
In general, recombinant proteins are supplied as lyophilized powder and shipped at ambient temperature. For bulk packages, the proteins are provided as frozen liquid and shipped with blue ice, unless otherwise requested by the customer.
Quality inspection process
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Protein Description
ZP2, or zona pellucida glycoprotein 2, is a crucial component of the zona pellucida, the extracellular matrix surrounding oocytes that plays a vital role in reproductive processes, including sperm binding and fertilization. The structural integrity and functional properties of ZP2 are essential for successful fertilization and embryo development, making it an important focus in reproductive biology. Research into ZP2 recombinant proteins has gained traction due to their potential applications in infertility treatments and contraceptive strategies. Understanding ZP2's role in gamete recognition and binding has implications for addressing various reproductive disorders. Moreover, recombinant ZP2 can be utilized to develop diagnostic tools and study the mechanisms underlying fertilization. Advances in biotechnology have enabled the production of purified ZP2 proteins, facilitating various experimental approaches such as binding assays and immunological studies. These investigations aim to elucidate the molecular interactions between ZP2 and spermatozoa, enhancing our comprehension of fertilization dynamics. Overall, the study of ZP2 recombinant proteins contributes to significant advancements in reproductive medicine, offering insights that could lead to innovative solutions for enhancing fertility or developing non-hormonal contraceptives.
