In observance of the Memorial Day holiday, offices in the United States of America:
If you have any questions, you may contact Customer Care
at 800-343-7475 or firstname.lastname@example.org
Our Banner In The Sky, Frederix Edwin Church
TGF-β and Fibronectin!
NEW WHITE PAPER
Measurement of soluble
PD-L1 using the
Quantikine® ELISA Kit
to Monitor the
Switch and Save 20% with
the Antibody Matchmaker
Reward yourself by
submitting a review
$25 review with data / $10 review
Learn about GMP proteins
Antibody reproducibility is built into the development of our highly qualified primary and secondary antibodies. Find over 13,000 antibodies with over 14,600 citations in the primary literature.
View primary antibodies
View immunoassays platforms
Our new CellXVivo™ NK Cell Expansion Kit and CIK Cell Expansion Kit include optimized cytokine cocktails for the efficient expansion of killer cells from PBMCs.
Use our new Quantikine® ELISA to accurately measure
soluble B7-H1/PD-L1 levels as low as 25 picograms in human
serum, plasma, urine, and cell culture supernates and lysates.
Learn more about our B7-H1/PD-L1 ELISA
R&D Systems offers custom development services for proteins, antibodies, and assays.
Learn about our custom services
Visit our other sites