protein

SP-17 Protein, Human (His)

HY-P701069

20 μg;50 μg;100 μg

170;325;520 USD

SP-17 Protein, Human (His)

proteins

E. coli

20 μg;50 μg;100 μg

170;325;520 USD

The SP-17 protein is an important sperm surface-binding protein that promotes high-affinity sperm attachment to the zona pellucida, indicating its critical role in fertilization. It is involved in the binding of the zona pellucida and carbohydrates, emphasizing its importance in the fertilization process. SP-17 Protein, Human (His) is the recombinant human-derived SP-17 protein, expressed by E. coli , with N-His labeled tag. The total length of SP-17 Protein, Human (His) is 151 a.a., with molecular weight of 20-28 kDa.

Human

SP-17 protein serves as a crucial sperm surface binding protein, facilitating the high-affinity attachment of spermatozoa to the zona pellucida. Its role suggests involvement in the binding of zona pellucida and carbohydrates, emphasizing its significance in the fertilization process. The protein exists in a homodimeric form and may potentially interact with ROPN1, contributing to the intricate molecular interactions essential for successful sperm-egg binding during fertilization.

Sperm surface protein Sp17; CT22; Sp17-1; Sperm protein 17; SPA17;

Greater than 95% as determined by reducing SDS-PAGE.

Lyophilized from a 0.2 μm filtered solution of 20mM Tris, 150mM NaCL, pH 8.0. Normally 8% trehalose is added as protectant before lyophilization.

Room temperature in continental US; may vary elsewhere.