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二硝基苯基-聚-L-赖氨酸在反应型和无反应型豚鼠中的竞争效应。

The competitive effect of DNP-poly-L-lysine in responder and non-responder guinea pigs.

作者信息

Ben-Efraim S, Liacopoulos P

出版信息

Immunology. 1969 May;16(5):573-80.

Abstract

The synthetic antigen DNP—p(Lys), which it is known to induce an immune response only in a certain percentage of randomly bred guinea-pigs, inhibited the immune response towards p(Tyr, Glu, Ala) and p(Tyr, Glu) synthetic antigens in all the guinea-pigs tested. The extent of the competitive effect was related to the quantity of DNP—p(Lys) injected. The hapten moiety DNP—mono-lysine, had no inhibitory effect, while the p(Lys) carrier interfered with the response to p(Tyr, Glu), although to a lesser extent than did the complete conjugate.

摘要

已知合成抗原二硝基苯 - 聚赖氨酸(DNP—p(Lys))仅在一定比例的随机繁殖豚鼠中诱导免疫反应,它在所有测试的豚鼠中抑制了对聚(酪氨酸、谷氨酸、丙氨酸)(p(Tyr, Glu, Ala))和聚(酪氨酸、谷氨酸)(p(Tyr, Glu))合成抗原的免疫反应。竞争效应的程度与注射的DNP—p(Lys)的量有关。半抗原部分二硝基苯 - 单赖氨酸没有抑制作用,而聚赖氨酸载体干扰了对聚(酪氨酸、谷氨酸)的反应,尽管程度比完整偶联物小。

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