Purchase any recombinant protein and receive the 2nd one at 50% OFF

Double the fun with our buy one, get one half price offer!

Sino Biological is a leading biotechnology company offering more than 6,000 recombinant proteins for research in areas such as SARS-CoV-2, immune checkpoints, antibody drug targets, CAR-T cell therapy targets, Fc receptors, and cytokines.

Purchase any recombinant protein and receive the second one at 50% off with promo code SINO50.*

Get in touch today!

Valid from May 1 – June 30, 2024.