METHOD FOR CANCER DETECTION Russian patent published in 2018 - IPC G01N33/574 A61K39/395 

FIELD: medicine.

SUBSTANCE: method comprises measurement of CAPRIN-1 expression level expressed on a cell surface in a biological sample by an "antigen-antibody" reaction using an antibody or an antigen-binding fragment thereof having immunological reactivity with a polypeptide having the amino acid sequence set forth in SEQ ID NO: 63. The group of inventions also relates to a drug for cancer diagnosis comprising an antibody having immunological reactivity with a polypeptide having the amino acid sequence set forth in SEQ ID NO: 63 or an antigen-binding fragment of the antibody; a kit for cancer diagnosis containing the said antibody or an antigen-binding fragment of the antibody.

EFFECT: detection of cancer.

17 cl, 4 ex, 1 dwg