| abstract |
The invention belongs to the field of biotechnology, and in particular relates to a hybridoma cell line that secretes anti-human CD271 monoclonal antibody, its antibody and its application. The anti-human CD271 antibody of the present invention has high specificity and affinity, and can be used to prepare detection reagents related to CD271 molecules, or to prepare biotechnological drugs related to CD271, or to couple it with magnetic nanomaterials to prepare immunomagnetic beads for separation Select cancer stem cells, mesenchymal stem cells, nerve cells, etc., or combine them with other targets to design antibody-conjugated molecules such as bispecific antibodies for the detection of certain tissue repair diseases and nervous system or tumor-related diseases or treatment. |