We have a great deal from Chemspace and Boster Bio.

Buy a Primary Antibody, Get a Secondary Antibody as a Compliment! You can choose any primary antibody, even a sample size - no restrictions.

With 30 years of expertise, Boster Bio is committed to producing high-quality antibodies and ELISA kits at the best value for researchers worldwide. Their global distributor network extends beyond 30+ countries and delivers rigorously validated antibodies, ready-to-use kits, and reagents that have received over 60,000 citations.

Interested? Contact us at sales@chem-space.com.