SurModics® Assay Diluent (Protein-Free)
| Cat. No. | Available in | ![]() |
| SM01-0050 | 50 mL | |
| SM01-1000 | 1000 mL | |
With immunoassays pursuing lower detection limits, multiplexing analytes, and higher sample through-put, the negative effects of heterophilic antibodies (human anti mouse antibodies HAMA, human anti-animal antibodies HAAA, and rheumatoid factors RF), along with matrix effects need to be addressed. This fully synthetic sample diluent allows the dramatic reduction of false positives in both in-house and commercially available kits, without having to sacrifice assay sensitivity. The protein free formulation removes any possible risk of BSA-related issues in sample quantitation.


