biosyn Corporation

We Do Research!

biosyn Corporation

a pharmaceutical and biotech company

We are the world leader in the manufacture of high quality, clinical/GMP and research grade hemocyanin products.
biosyn Busines Aerea - Carlsbad CA, USA

Welcome to biosyn Corporation

We are a world leader in the manufacture of high quality, clinical/GMP and research grade hemocyanin products. biosyn Corporation is a Biopharmaceutical company focused on the development and marketing of hemocyanin products, specifically Keyhole Limpet Hemocyanin (KLH) from the mollusk Megathura crenulata (Giant Keyhole Limpet).

Biosyn KLH has several uses in both clinical and research settings.  A few common applications include immunotherapy, antibody production, immunology research, and use as a vaccine adjuvant.

Key products

biosyn hemocyanin and immunocyanin products have been marketed under the trade name IMMUCOTHEL®, VACMUNE® and NATIVE KLH and are now well recognized quality investigational products. Biosyn KLH has several uses in both clinical and research settings.  Common applications include use in immunotherapy, antibody production, immunology research, use as a vaccine adjuvant, neoantigen, and for immune status evaluation.

Biosyn has introduced a new product REASSOCIATED NATIVE KLH (RANKLH) manufactured with an intermediate virus filtration step currently available for research use only.  GMP Grade material upon request.

Key Products

biosyn hemocyanin and immunocyanin products have been marketed under the trade name IMMUCOTHEL®, VACMUNE® and NATIVE KLH and are now well recognized quality investigational products. Biosyn KLH has several uses in both clinical and research settings.  Common applications include use in immunotherapy, antibody production, immunology research, use as a vaccine adjuvant, neoantigen, and for immune status evaluation.

Biosyn has introduced a new product REASSOCIATED NATIVE KLH (RANKLH) manufactured with an intermediate virus filtration step currently available for research use only.  GMP Grade material upon request.

Hemocyanin Products

IMMUCOTHEL® & VACMUNE®

biosyn is a world leader in the manufacture of high quality, clinical / GMP and research grade hemocyanin products (IMMUCOTHEL® and VACMUNE® liquid) derived from the hemolymph of the sea snail, Meghathura crenulata, also commonly known as the Giant Keyhole Limpet. The hemocyanin derived from this snail is widely known as Keyhole Limpet Hemocyanin, in short KLH.

Giant Keyhole Limpet (Meghathura crenulata)

Selenium Products

Selenase®

Since 1980, there have been major developments in the clinical usage of selenium for various disease indication other than in cancer. As new information became available, it demonstrated selenium deficiency in intensive care, sepsis, reperfusion and inflammation.

biosyn has been involved in GMP clinical trials with high-dose selenase® resulting in a significant reduction of mortality in sepsis patients. The use of sodium selenite is investigated for cardiosurgery, resuscitation, plastic surgery, organ transplantation and vascular surgery.

Due to the lack of and ready availability of sodium selenite pentahydrate of GMP quality, biosyn has built a dedicated facility for the manufacture of the raw material.