Bio Chemu Co., Ltd.

We effectively utilize fish which are not utilized or only partly utilized. We excel at macromolecule extraction technology, hydrolyzed low molecule extraction and the refinement of all raw materials. We deal with drugs for medicine, raw materials for cosmetics, raw materials for health food (such as DNA, DNA-Na, DNA- K and nucleoprotein) and RNA (yeast ribonucleic acid), etc., which are extracted from salmon soft roe. Our main product/technology is the manufacturing of protamine sulfate which is used for neutralizing the heparin action after blood extracorporeal circulation such as in hemodialysis, artificial heart lung apparatus and the selective cerebral perfusion cooling method, etc. We have registered patents on �Manufacturing method of chondroitin sodium sulfate� and several others.