Study on Expression Difference of ppGalNAcT2 in Tumor Cells and Tissue on mRNA Level by Using in Situ Reverse Transcription PCR

• 原位逆转录PCR技术检测多肽：N-乙酰氨基半乳糖转移酶2（ppGalNAcT2）在肿瘤细胞及肿瘤组织中的差异表达