抗体具有非常特异性，每种抗体只识别和结合一种蛋白质区域。

Antibodies are very specific in that each antibody will recognize and bind to one protein region only.

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方法：选用特异性抗体，用免疫组化的方法检测了10例正常头皮标本中五种神经肽的表达情况。

Method: The expression of five neuropeptides (NPs) were detected in scalp specimen of 10 normal people by using immunohistochemical staining method with specific antibodies.

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纽卡斯尔大学的科学家开发了一种对抗癌症的新技术，这种技术是用紫外光激活能特异性攻击肿瘤的抗体。

Scientists at Newcastle University have developed a cancer fighting technology which USES ultra-violet light to activate antibodies which very specifically attack tumours.

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