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United States (US)

Human CTLA4 protein, human IgG1 Fc and His tag (active) (GTX01419-pro) has been discontinued.

GeneTex is committed to guaranteeing high standards of product quality including lot-to-lot consistency. We discontinue this product as we are unable to secure its quality supply. We apologize for any inconvenience caused. If you have any questions, please contact GeneTex at 1-877-GeneTex (436-3839) or email to