Anti-HCV NS4a protein antibody,
https://www.antdr.org/shop/154-65-057-anti-hcv-ns4a-protein-antibody-9625
https://www.antdr.org/web/image/product.template/9625/image_1920?unique=14e24ac
This NS4a is guaranteed a protein with the use of antibody, and directly supplied to your lab by Gentaur's warehouse.
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30-day money-back guarantee
Shipping: 2-3 Business Days