| abstract |
The present invention relates to an antibody, nucleic acid, carrier, cell, method, reagent, test strip, kit, chromatographic medium, chromatographic separation device and application, the antibody comprises three CDRs of a specific heavy chain and three light chains CDR, which can specifically recognize the marker protein HSPA1A of exosomes, this antibody can also solve the problem of multiple protein bands and can be used to effectively identify exosomes containing HSPA1A. In addition, the antibody can simultaneously recognize exosomes derived from human, mouse and rat. |