Hallo Dear Mr.
I am measuring cytokines with ELISA now. I always coat the plate and
keep it overnight at 4 degree. Sometime after I coated the plate, it
happened that I couldn't block it and add samples on next day or even a
few days. I don't know how long I can keep the coated plates at 4
degree. Would you please tell me about this question.
Thanks in advance.