天然抗原 meaning in Chinese

native antigen
natural antigen

6 . hc and ha antigens were separated by sds - page from nature hypoderma sp larve , then immunized rabbitsrespectivelly , hc and ha positive serum were preparated . 7
从天然皮蝇幼虫中提取了皮蝇抗原，通过sds一page分离获得了hypoderminc和hypodermina天然抗原，用此抗原免疫家兔，制备了皮蝇hypoderminc和hypodermina阳性血清。
Total rna was extracted from the second stage larve of hypoderma sp , then single chain cdna was synthesized by reverse transcription using oligo ( dt ) 18 as a primer . the hypodermin c ( hc ) and hypodermin a ( ha ) gene specific primers were devised by dnastar software
本试验的目的旨在进行hypodeminc ( hc )和hypodermina ( ha )基因的克隆、测序、构建重组表达载体并诱导表达，获得重组抗原，以解决天然抗原的不足并为诊断和免疫试剂的产业化奠定基础。