Patent ID: 11959917
Assignee: SIEMENS HEALTHCARE DIAGNOSTICS INC.
Field: Measurement (Instruments)
Classification: CPC G  Y | IPC G

Claim 16:
17. The method of claim 1, wherein, in the first immunoassay, the anti-human IgM antibody and the solid support are present in a buffer comprising tricine, sodium chloride, polyoxyethylene (20) sorbitan monolaurate, disodium ethylenediaminetetraacetic acid (EDTA), preservative, sulfhydryl-modified bovine serum albumin, and the anti-human IgG Fc antibody, and wherein, in the second immunoassay, the anti-human IgM antibody and the solid support are present in a buffer comprising tricine, sodium chloride, polyoxyethylene (20) sorbitan monolaurate, disodium EDTA, preservative, sulfhydryl-modified bovine serum albumin, but without the anti-human IgG Fc antibody.