protein targeting

Functionalized nanoparticles have huge potential applications in the biological field, like protein separation, targeting drug delivery and drug controlled release.

功能化的纳米粒子在生物领域，如蛋白分离、靶向给药、药物控释等方面有着巨大的潜在应用。

Recombinant immunotoxin is an important drug of targeted cancer therapy and is composed of a very potent protein toxin and a targeting moiety such as a recombinant antibody fragment or growth factor.

重组免疫毒素是一类重要的肿瘤靶向性治疗药物。

Signal recognition particle ( SRP) pathway is a highly conserved pathway for protein targeting, and was found sequentially in eukaryotes, prokaryotes and archaebacteria.

信号识别颗粒（Signal recognition particle，SRP）途径是一个高度保守的蛋白靶向途径，先后在真核生物、原核生物和古细菌中被发现。

The functional magnetic particles are widely used in enzyme immobilization, cells and protein separation, drug targeting, wastewater treatment, etc., due to their good magnetic responsiveness and surface functionality.

功能化磁性粒子同时兼具磁响应性和表面功能性，被广泛地应用于酶的固载、细胞和蛋白质分离、靶向给药、污水处理等领域。

The advances of single-chain antibody and their fusion protein used in tumor targeting diagnosis and therapy, gene therapy, and cancer vaccine in recent years were reviewed.

全文对近年来单链抗体及其融合蛋白在肿瘤导向诊断和治疗，肿瘤基因治疗和肿瘤疫苗方面应用研究进展做一综述。

Most of them were involved in RNA transcription, protein targeting, protein degradation, transport, signal transduction and stress.

这些基因主要参与RNA转录调控、蛋白质靶向及降解、转运、信号转导和逆境胁迫响应等过程。