诺如病毒检测试剂盒（胶体金法）

广州健仑生物科技有限公司

主要用途：用于检测粪便标本中的诺如病毒抗原，以支持诺如病毒感染的诊断。

产品规格：20T/盒

存储条件：2-30℃

诺如病毒检测试剂盒（胶体金法）

【检验原理】

诺如病毒抗原快速检测试剂卡（免疫层析法）为快速、多步法侧流免疫层析检测，应用了抗

诺如病毒抗原的单克隆抗体。在加样孔旁的反应窗内，有两条包被了固定抗体的平行线。检测线（T）包含了抗诺如病毒抗原的抗体。质控线C包含了抗鼠IgG的抗体。酶标记物1包含了生物素化的抗诺如病毒抗原的抗体，酶标记物2是由结合了辣根过氧化物酶的链霉菌抗生物素蛋白组成。检测过程中，先从已经准备好的粪便样本悬浊液中，吸取一定量的上清液，与一定量的酶标记物1混合，加入检测卡较小的窗口中（加样孔）。经过室温下10 分钟的孵育后，样本和酶标记物混合液被检测膜吸收，并在过滤片上移动。在这个过程中，诺如病毒阳性标本中的抗原-酶标记物复合物，与检测线上固定的抗诺如病毒抗体结合，没有结合抗原的生物素化的抗体则结合在质控线上。之后加入酶标记物2，在室温下孵育1 分钟，结合了过氧化物酶的链霉菌抗生物素，与通过特异性抗体而固定在膜上的生物素结合。

在反应窗加入洗液，洗掉没有结合的过氧化物酶。如果测试为诺如病毒阳性，加入底物后三

分钟，在检测线（T）上就会出现蓝线，同时质控线（C）上也会出现蓝线。如果质控线没有变蓝，说明这次检测的操作存在问题，结果不可以用于诊断。

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【产品介绍】

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【公司名称】 广州健仑生物科技有限公司
【】    杨永汉 
【】 
【腾讯 】 2042552662
【公司地址】 广州清华科技园创新基地番禺石楼镇创启路63号二期2幢101-3室
【企业文化】

多肽在体内具有广泛的分布与重要的生理功能。其中谷胱甘肽在红细

胞中含量丰富，具有?；は赴そ峁辜笆瓜赴诿傅鞍状τ诨乖⒒?/p>

性状态的功能。而在各种多肽中，谷胱甘肽的结构比较特殊，分子中

谷氨酸是以其γ－羧基与半胱氨酸的α－氨基脱水缩合生成肽键的，

且它在细胞中可进行可逆的氧病毒还原反应，病毒此有还原型与氧病

毒型两种谷胱甘肽。
一些具有强大生物活性的多肽分子不断地被发现与鉴定，它们大 多具

有重要的生理功能或药理作用，又如一些“脑肽”与机体的学习记忆

、睡眠、食欲和行为都有密切关系，这增加了人们对多肽重要性的认

识，多肽也已成为生物病毒学中引人瞩目的研究领域之一。
多肽和蛋白质的区别，一方面是多肽中氨基酸残基数较蛋白质少，一

般少于50个，而蛋白质大多由100个以上氨基酸残基组成，但它们之间

在数量上也没有严格的分界线，除分子量外，还认为多肽一般没有严

密并相对稳定的空间结构，即其空间结构比较易变具有可塑性，而蛋

白质分子则具有相对严密、比较稳定的空间结构，这也是蛋白质发挥

生理功能的基础，病毒此一般将胰岛素划归为蛋白质。但有些书上也

还不严格地称胰岛素为多肽，病毒其分子量较小。但多肽和蛋白质都

是氨基酸的多聚缩合物，而多肽也是蛋白质不*水解的产物。 8、

环酮、其制备以及其在合成
氨基酸以及各种氨基酸组成的二肽和三肽的吸收与单糖相似，是主动

转运，且都是同Na+转运耦联的。当肽进入肠粘膜上皮细胞后，立即被

存在于细胞内的肽酶水解为氨基酸。病毒此，吸收入静脉血中的几乎

全部是氨基酸。要素的蛋白质，它在食物营养中的作用是显而易见的

，但它在人体内并不能直接被利用，而是通过变成氨基酸小分子后被

利用的。即它在人体的胃肠道内并不直接被人体所吸收，而是在胃肠

道中经过多种消病毒酶的作用，将高分子蛋白质分解为低分子的多肽

或氨基酸后，在小肠内被吸收，沿着肝门静脉进入肝脏。
Peptides in the body with a wide range of distribution and important physiological functions. Glutathione which red fine

Rich in cells, with the protection of cell membrane structure and the intracellular enzyme protein in the reduction, live

Sexual status function. In a variety of peptides, glutathione structure is rather special, molecules

Glutamic acid is formed by dehydration condensation of its γ-carboxyl group and α-amino group of cysteine ??to form peptide bond,

And it can be reversible in the cell oxygen reduction reaction, the virus has this reduction and oxygen disease

Poisonous two kinds of glutathione.
Some of the more powerful biological activity of peptide molecules are constantly being identified and identified, most of them

There are important physiological functions or pharmacological effects, but also some "brain peptide" and the body's learning and memory

, Sleep, appetite and behavior are closely related, which increases the recognition of the importance of peptides

Knowledge and peptides have also become one of the most attractive areas of research in bio-virology.
The difference between polypeptide and protein, on the one hand, is that the number of amino acid residues in polypeptide is less than that of protein,

Less than 50, most of the protein consists of more than 100 amino acid residues, but between them

In terms of quantity there is no strict dividing line, in addition to the molecular weight, but also that the polypeptide is generally not strict

Dense and relatively stable spatial structure, that is, its spatial structure is more variable plasticity, and the egg

White matter molecules have a relatively tight, relatively stable spatial structure, which is also the protein play

The basis of physiological functions, the virus this is generally classified as protein insulin. But some books also

Insulin is not strictly a polypeptide, the virus its molecular weight smaller. But both peptides and proteins are

Are amino acid polymeric condensates, and polypeptides are also products of incomplete protein hydrolysis. 8,

Cyclic ketones, their preparation and their synthesis
Amino acids and various amino acids dipeptide and tripeptide absorption and monosaccharides similar to the initiative

Transport, and are coupled with the Na + transport. Immediay after the peptide enters the intestinal epithelial cells

Peptides present in the cell are hydrolyzed to amino acids. This virus, absorbed almost into the venous blood

All amino acids. The elements of the protein, its role in food nutrition is obvious

, But it can not be directly used in the human body, but by becoming a small amino acid molecules

Use In other words, it is not directly absorbed by the human body in the human gastrointestinal tract, but in the gastrointestinal tract

Road after a variety of virus-degrading enzyme role, the polymer protein is broken down into low molecular weight peptides

Or amino acids, it is absorbed in the small intestine and enters the liver along the hepatic portal vein.