Protein markers for detecting liver cancer and method for identifying the markers thereof
View Patent ↗The present invention relates to the diagnosis of liver cancer. It discloses the use of protein ERBB3 and protein IGFBP2 in the diagnosis of liver cancer. It relates to a method for diagnosis of liver cancer from a liquid sample, derived from an individual by measuring ERBB3 protein and IGFBP2 protein in the sample. Measurement of ERBB3 protein and IGFBP2 protein can, e.g., be used in the early detection or diagnosis of liver cancer.
1. A kit for detecting liver cancer,
consisting of an antibody for binding ERBB3; and
an antibody for binding IGFBP2,
wherein the antibodies are for detecting liver cancer.
2. The kit of claim 1 , wherein ERBB3 comprises SEQ ID NO: 2.
3. The kit of claim 1 , wherein IGFBP2 comprises SEQ ID NO: 4.
4. The kit of claim 1 , wherein at least one of the antibodies is a polyclonal antibody, a monoclonal antibody, or an antigen binding fragment thereof.
5. The kit of claim 4 , wherein at least one of the antibodies is IgG.
6. The kit of claim 1 , wherein at least one of the antibodies is labeled.
7. The kit of claim 1 , which further comprises an antibody for detecting alpha-fetoprotein.
8. The kit of claim 1 , wherein said ERBB3 and IGFBP2 are in a serum sample.