Preparing Conditioned Media Samples for ELISA Kits

ELISA Kit RayBiotech manufactures over 1,000 high quality, rigorously tested ELISA kits. In this blog post we explain how to prepare conditioned media samples for your ELISA Kit. How to Prepare Conditioned Media Samples We recommend preparing serum-free or low-serum medium samples, as serum tends to contain cytokines which may…

Preparing Plasma and Serum Samples for ELISA Kits

RayBiotech manufactures over 1,000 high fully validated, GMP-compliant ELISA kits. In this blog post we explain how to prepare plasma and serum samples for ELISA Kits. How to Prepare plasma and serum samples for ELISA Kits For plasma: Collect whole blood into an EDTA, Citrate or Sodium heparin tube (e.g.…

Preparing Urine Samples for ELISA Kits

RayBiotech manufactures over 1,000 high fully validated, GMP-compliant ELISA kits. In this blog post we explain how to prepare urine samples for ELISA Kits. Preparing urine samples for ELISA Kits Collect urine without adding stabilizers. Centrifuge the samples hard (eg. 10,000 x g for 1 min or 5,000 x g…

Preparing cell or tissue lysates for ELISA Kits

RayBiotech manufactures over 2,000 high fully validated, GMP-compliant ELISA kits. In this blog post we explain how to prepare cell or tissue lysates for ELISA Kits. Preparing cell or tissue lysates for ELISA Kits Cell or tissue lysates for use with RayBio® ELISA kits can be prepared using most conventional…