分泌片(secretory piece,SP)又称为分泌成分(secretory component, SC),是分泌型IgA分子上的一个辅助成分,为一种含糖的肽链,由粘膜上皮细胞合成和分泌,以非共价形式结合到二聚体上,并一起被分泌到粘膜表面。分泌片具有保护分泌型IgA的铰链区免受蛋白水解酶降解的作用,并介导IgA二聚体从粘膜下通过粘膜等细胞到粘膜表面的转运。
分泌片段 [免疫] [生化] secretory piece
称分泌片 secretorypiece
或称分泌片 secretorypiece
和分泌片 secretory piece
分泌片又称为分泌成分 secretory component
分泌片 secretory piece
兔抗人分泌片免疫血清 rabbit anti human sc serum
Objective First, we obtained secretory component(SC) by purifying colostrums; Then, we produced anti-SC PAb by Utilizing SC to immune rabbit; Third, we resuscitated and distensibly cultivated hybridoma cell strains of anti-human SC mAb to produce this antibody.
目的通过纯化初乳获得SIgA分泌片(SC),免疫家兔制备抗SC多克隆抗体;再对抗SC单克隆抗体杂交瘤细胞株进行复苏和扩大培养,制备抗SC单克隆抗体。
参考来源 - 抗SIgA分泌片单克隆抗体ELISA药盒的构建及其临床研究·2,447,543篇论文数据,部分数据来源于NoteExpress
目的获得足够量的分泌片(SC)及其相应的抗血清,用于研究sc的功能与SC在人和某些物种黏膜组织内的分布。
Objective to obtain purified human colostrum secretory component (SC) and rabbit anti SC sera, and to determine the distribution and function of SC in mucosal tissues of human and some species.
嚼一两片口香糖可能会使胃液回流入胃并使口腔分泌碱性唾液冲刷食道,中和胃酸,缓解由胃酸引起的“烧灼感”。
Chewing on a piece or two of gum, it seems, helps force fluids back into the stomach and flood the esophagus with alkaline saliva, neutralizing acids that cause the characteristic burning sensations.
目的:研究胃灵片对大鼠实验性胃溃疡与胃分泌的影响。
Objective: A study on the influence of WEILING tablet on the experimental gastric ulcer of rat and its gastric secretion.
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