Allixin is a phytoallexin found in garlic (Allium sativum) bulbs. Allixin has weak antimicrobial activity and exerts an anti-promoting activity against skin tumors induced by the chemical 12-O-tetradecanoylphorbol-13-acetate (TPA). Allixin also demonstrates an inhibitory effect on aflatoxin B1-induced mutagenesis.
Human Type XI collagen, immunization grade (Highly purified Type XI collagen, from human sternal cartilage) 来源于人胸骨软骨,是一种可以激发动物免疫系统生成针对该胶原蛋白特异性抗体的免疫级别胶原蛋白。同时,胶原蛋白还是MMP的水解底物。