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单词 Transfer factor
释义

Transfer factor

英语例句库

Objective Preparation of specific transfer factor (TF) of avian influenza virus (AIV) and approach of immunopotentiation action to avian influenza vaccinum inactivatum.

摘要目的制备禽流感病毒特异性转移因子并探讨其对禽流感灭活疫苗的免疫增效作用。

英语百科

Transfer factor

Transfer factors are essentially small immune messenger molecules that are produced by all higher organisms. They are an ancient part of the immune system and represent "an archaic dialect in the language of cells." Transfer factors were originally described as immune molecules that are derived from blood or spleen cells that cause antigen-specific cell-mediated immunity, primarily delayed hypersensitivity and the production of lymphokines, as well as binding to the antigens themselves. They have a molecular weight of approximately 5000 Daltons and are composed entirely of amino acids. Transfer factors were discovered by Henry Sherwood Lawrence in 1954.

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更新时间:2025/6/21 10:36:27