Multiplly localized proteins and some secreted proteins cause the false negative results.

假阴性结果主要来自两个方面：多位点定位蛋白和分泌蛋白。

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Examples of human secreted proteins turned into therapeutics are insulin and the human growth hormone.

人类分泌蛋白用于治疗的例子如胰岛素和人生长激素。

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They are secreted proteins of a single polypeptide and are similar in protein and gene structures.

它们都是分泌性单肽链蛋白，蛋白质结构都类似。

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Secreted proteins, which include growth hormone, insulin and EPO (erythropoietin), are used by the body as molecular messengers to pass signals from one part of the body to another.

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His team targeted the crucial class of proteins that are secreted from cells.

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