Description
This ELISA kit has been developed for the quantitation of LONG®R3 IGF-1 in media and drug substance samples. This ELISA kit is designed for quantitation LONG®R3 IGF-1. It has ~40% reactivity to IGF-1 and no reactivity to insulin. Quantitation of LONG® R3 IGF-1 is important when developing cell culture processes in order to optimize the concentration of LONG®R3 IGF-1 used and feeding strategies. Quantitation is also important when developing a purification process, in order to demonstrate clearance