酚磺酞 的英文怎麼說
中文拼音 [fēnhuáng]
酚磺酞
英文
phenol red；phenolsulfonphthalein-
Pcl ii had two mutations in nueleotide sequences and amino acid sequence compared with that of natural pcl ii. the effect of chemical modification of amino acid residues upon haemagglutination and mitogenic activity toward t - lymphocytes was investigated. modification of tyrosine ( 1 - acetylimidazole and 4 - nitrobenzenesulphonyl fluoride ) did not alter haemagglutination but decreased mitogenic activity by about one half
採用不同的方法對酪氨酸（ tyr ）進行了修飾:用勺r酚經基專一性試劑對硝基苯磺酞氟（ nbsf ）修飾pcln ，導致pcln促淋巴細胞有絲分裂活性大幅下降，表明巧r的酚經基對於此活性是必需的。
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