| 摘要 |
Methods of detecting a first species' Ig-CTF in a biological sample comprising exposing the biological sample to a first antibody of a second species that preferentially binds the first species' Ig-CTF or an antigen binding fragment of the antibody, forming a mixture, exposing the mixture to a second antibody or antigen-binding fragment of a third species that preferentially binds the first species' Ig, and detecting the Ig-CTF in the biological sample. |
