查询词典 biotin

Its principle is as follows:red blood cells are labeled with NHS-Biotin,participated in the circulation and ages in vivo.Using the high affinity between biotin and avidin,the labeled RBCs with specific ages are separated.

其基本原理是用生物素标记一定量的红细胞，使之参与血液循环，并在体衰老，利用biotin与抗生物素蛋白之间的高亲和力，分离带有标记的、具有特定年龄的红细胞。

In this paper ,the anodic differential pulse voltammetry has been applied to the research of the electrochemical behaviour of biotin,with gold electrode as working electrode.In solution of HAc NaAc(pH 3.59),the peak potential of biotin is 0.46V.The calibration curve is linear over the concentration range of 1.0×10 -6 ～2 0×10 -5 mol/L.

用微分脉冲阳极伏安法研究了生物素的电化学行为，用金电极作工作电极，在pH3.59的HAc－NaAc介质中，生物素的峰电位为0.46V，生物素浓度在1.0×10－6～2.0×10－5mol／L范围内与峰高呈线性关系。

Biotin is not saturated fatty acids required for the synthesis of the coenzyme acetyl CoA.

生物素是不饱和脂肪酸合成过程中所需的乙酰CoA的辅酶。

Methods The mouse embryo heads of different developmental stages of E10.5, E13.5, E14.5, E16.5, E18.5 and P0, P3, P6 after birth were acquired fixed with 4% paraformaldehyde for 48 hours, embeded with Paraffin and examined using LsAB （labelled streptavidin-biotin） method to observe the β-TrCP expression pattern in tooth germs, ameloblast and edontoblast.

方法取不同发育时期的鼠胚、乳鼠鼠头标本，用标记生物素链亲和素LsAB法观察β-TrCP蛋白在不同发育时期牙胚组织的表达情况。

Gonorrhoeae was amplified with the one set of primer for the 16S rRNA gene. The reverse primers were labeled with biotin. The products were identified by hybridization with its specific oligonucleotide probes labeled with amidogen in a nylon membrane.

选择NG 16S rRNA基因设计一对PCR引物，生物素标记下游引物扩增NG DNA，然后与固定在尼龙膜上的特异性寡核苷核探针杂交。

Methods: Seventy-eight specimens of disc herniation(classified as protrusions,, extrusions, and sequestrations) and fourteen nonherniated discs were immunostained with antihuman MMP-3 monoclonal antibody, using the avidin-biotin-peroxidase complex method.

运用免疫组织化学抗生物素蛋白—生物素—过氧化物酶复合体法，通过抗MMP3的单克隆抗体，对78例椎间盘突出症和14例非椎间盘突出症的椎间盘标本进行染色。

The neural complex of ascidian Styela clava was observed by two histological methods, and the methionine-enkephalin in the neural complex of Styela clava was analyzed by the immunohistochemical S-ABC (strept avidin-biotin complex) technique,respectively.

采用甲苯胺蓝染色和Golgi镀银法对柄海鞘神经复合体的结构进行显微观察，并通过免疫组织化学方法对甲硫氨酸脑啡肽在神经复合体中的分布进行了研究。

Biotin is a kind of B-complex vitamins.

生物素是一种B族维生素。

Biotin is a water-soluble vitamin, generally classified as a B-complex vitamin.

维生素H是一种水溶性的维他命﹐属於综合维他命B。

It is involved in the synthesis of biotin.

它和生物素的合成有关。

Through comparing with the results by simulation to study the effects of theprojectile"s final velocity, the angle of rotation and the ballistic trajectory"s migration withdifferent projectile"s rotating speeds, different target"s moving speeds and differentpenetration angles.

通过比较数值模拟的结果来研究不同弹头转速、目标速度、侵彻角对侵彻过程中弹头最终速度、翻转角度和弹道偏移的影响。

I love stationery and all the accoutrement of writing.

我爱文具以及所有的书写的工具装备。