Anti-Type II Collagen (CB11) Antibody,
https://www.daifengwang.com/shop/445-7048-anti-type-ii-collagen-cb11-antibody-13229
https://www.daifengwang.com/web/image/product.template/13229/image_1920?unique=35b7b4a
This Anti-Type is guaranteed a Collagen with the use of II and directly supplied (CB11) to your lab by Gentaur's warehouse.
Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days