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Human CellExp™ SPAM1, human recombinant

CAT: 0026-7247-50Size: 50 µgDry Ice: NoHazardous: No
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CAT#:0026-7247-50Size:50 µg
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
Hyaluronidase PH-20 also known as Sperm adhesion molecule 1 (SPAM1) and Sperm surface protein PH-20, which belongs to the glycosyl hydrolase 56 family, SPAM1 / PH-20 is expressed in testis. SPAM-1 / PH20 random hydrolysis of (1->4)-linkages between N – acetyl – beta – D – glucosamine and D-glucuronate residues in hyaluronate. SPAM-1 / PH20 involved in sperm-egg adhesion. Upon fertilization sperm must first penetrate a layer of cumulus cells that surrounds the egg before reaching the zona pellucida. The cumulus cells are embedded in a matrix containing hyaluronic acid which is formed prior to ovulation. SPAM1 aids in penetrating the layer of cumulus cells by digesting hyaluronic acid.
CAS Number
9000-83-3
Shipping Conditions
Gel Pack
Storage Conditions
-20°C
Shelf Life
12 months

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