Human SARS-CoV-2 Spike (Trimer) IgM ELISA Kit

After receiving the kit, please store the positive control, negative control, test solution a and the pre coated plate at - 20 degree C, the sealing film at room temperature, and the rest of the reagents at 4 degree C. When the kit was stored at the recommended temperature for 6 months, the signal intensity decreased by less than 10%.