Porcine pituitary-derived follicle stimulating hormone for injection. NADA 141-431, Approved by FDA.
SYNGRO® Ethylene Glycol Freeze (with sucrose)
SYNGRO® Ethylene Glycol Freeze with sucrose medium was developed in cooperation with Dr. George E. Seidel, Jr. at Colorado State University. In field trials at several locations, SYNGRO® Ethylene Glycol with sucrose outperformed traditional Ethylene Glycol medium.
Non-refrigerated, non-animal origin-based holding medium designed for the embryo transfer specialist.
ViGRO™ Complete Flush Solution
Complete embryo collection medium designed for the embryo transfer specialist.
ViGRO™ Ethylene Glycol Freeze Plus (with or without sucrose)
The success and convenience of freezing embryos in ethylene glycol for direct transfer brought about a dramatic change in the ET industry. Because ethylene glycol moves across cell membranes more readily than glycerol, embryos can be transferred directly into recipients after thawing, without removing the embryo from the straw, thus eliminating time-consuming rehydration steps.
ViGRO™ Freeze Plus 10% Glycerol
Freeze Plus is a complete glycerol freezing solution. This medium contains 10% cell culture grade glycerol, 0.4% BSA and 0.1M sucrose. The addition of a low concentration of sucrose decreases blastomere membrane damage from osmotic stress during cryoprotectant equilibration.
ViGRO™ Holding Plus
Holding Plus is the first bovine embryo transfer holding medium based on a formula adapted from a proven embryo culture medium. Holding Plus is designed to support optimal embryo survival in air at room temperature and provides essential amino acids, growth factors, enzymes, and energy substrates.
ViGRO™ Thaw Plus 1-Step Kit
The use of a 1M sucrose solution for rapid one-step rehydration of embryos is convenient for thawing embryos cryopreserved in glycerol.
ViGRO™ Thaw Plus 3-Step Kit
This kit contains three solutions (Thaw 1 Plus, Thaw 2 Plus, and Thaw 3 Plus), for three-step embryo rehydration. Each solution is a complete mixture containing 0.4% BSA, decreasing concentrations of glycerol (5%, 2.5%, 0.0%) and increasing concentrations of sucrose (0.5M, 0.5M, 0.6M). This combination of glycerol, sucrose, and BSA has proven to work very well across various protocols.
ViGRO™ Trypsin Wash 0.25%
Trypsin Wash is formulated to maintain maximum cell viability while meeting IETS/OIE specifications (IETS Manual, fourth edition). It is a 1:250 solution of Hank’s Balanced Salts Solution (HBSS) serine proteases derived from porcine pancreas. Trypsin Wash is highly purified, virus- and mycoplasma-free, and 0.22μ filtered.