Find answers in our FAQ page.


Technical Support

Our scientists are at the bench daily to produce and validate our antibodies, so they have hands-on experience and knowledge of each antibody’s performance.

Contact a Scientist

At CST we know how critical a peer-review is to the scientific community. With this in mind, we have added a reviews feature to our website so scientist have the ability to provide and read honest assessments of our products. If you have made a recent purchase from CST we would love to hear your feedback.

Enter the product number* you would like to review:


* Your product number is a 4 to 5 digit code found on your datasheet or product packaging; for example the product number for Phospho-Akt (Ser473) (D9E) XP® Rabbit mAb #4060 is 4060.