streptavidin

streptavidin

美 [sˌtrep'tævɪdɪn] 　英 [sˌtrep'tævɪdɪn]

• n.抗生物素蛋白链菌素
• 网络链霉亲和素；链亲和素；链霉抗生物素蛋白

英汉解释

n.	1. 抗生物素蛋白链菌素

英英解释

n.	1. a protein that interacts strongly with biotin and is used in immunologic and biochemical assays

例句

Methods The PCNA index (PI) was detected by the immunohistochemistry method of streptavidin in the PCNA positive samples.

方法：采用链酶亲和素-过氧化物酶标记免疫组织化学方法，在PCNA阳性标本中测定增殖指数（PI）。

Methods Immunohistochemical staining for cathepsin B was done by the streptavidin-biotin method in 20 renal cell carcinoma patients.

方法应用免疫组化技术测定组织蛋白酶B在肾癌患者癌组织和癌周组织中阳性的表达。

In addition, streptavidin coupled microsphere solution is introduced to to enlarge detection signal of the biotin-linked antibody.

在此基础上，又引入了免疫微珠对芯片表面结合抗体的信号进行放大。

Preparation of a novel targeted MR contrast agent Gd-DTPA-streptavidin and exploration of its reaction conditions

新型磁共振靶向对比剂Gd-DTPA-链霉亲和素的制备及其反应条件的实验研究

Preparation and bioactivity evaluation of the conjugates of carcinoembryonic antigen monoclonal antibody with biotin or streptavidin

抗癌胚抗原单抗与生物素及链霉亲和素偶联物的制备及性能鉴定

Labeling of Quantum Dots with Streptavidin and Its Bioactivity Measurement

量子点标记链霉亲和素及其生物活性检测

Expression and Identification of the Fusion Protein of CEA Single Chain Antibody and Streptavidin

抗CEA单链抗体与链亲和素融合基因的表达

Cloning and Soluble Expression in Escherichia coli of Fusion Gene of Anti-Transferrin Receptor scFv and Streptavidin

转铁蛋白受体单链抗体与链亲和素融合基因的克隆及其在大肠杆菌中的可溶性表达