The triacontapeptide corresponding to sequence 116-145 of the β-subunit of human chorionic gonadotropin (hCG) according to the amino acid sequence elucidated by Morgan et al. was synthesized by successive azide condensation of 5 peptide fragments, followed by TFA treatment and catalytic hydrogenation. This peptide was conjugated with bovine serum albumin (BSA). A 1% binding of 125I-hCG was observed with the antiserum produced against the conjugate obtained above at a 1 : 500 dilution.
根据Morgan等人阐明的
氨基酸序列,
三十烷肽对应于人绒毛膜
促性腺激素(hCG)的β-亚基的序列116-145。通过连续
叠氮化物缩合 5 个肽片段,然后进行 TFA 处理和催化氢化来合成。该肽与
牛血清白蛋白 (
BSA) 缀合。用针对上面获得的缀合物以1:500稀释度产生的抗血清观察到1%的125I-hCG结合。