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利什曼原虫快检试剂盒价格咨询
利什曼病是由利什曼原虫引起的人畜共患病,可引起人类皮肤及内脏黑热病。临床特征主要表现为长期不规则的发热、脾脏肿大、贫血、消瘦、白细胞计数减少和血清球蛋白的增加,如不予合适的治疗,患者大都在得病后1~2年内因并发其他疾病而死亡。本病多发于地中海国家及热带和亚热带地区,以皮肤利什曼病这种形式为常见。
【检测原理】
本试剂盒采用胶体金免疫层析技术,检测人血清中的利什曼原虫特异IgG抗体。本试剂盒是用利什么曼原虫纯化抗原IgG抗体分别固相于硝酸纤维金标记得的链球菌G蛋白及其它的试剂制成。当今次那个是,金标记的链球菌G蛋白会与待血清的抗体结合形成复合物,若样本中存在利什曼原虫特异性抗体,该抗体与金标的链球菌G蛋白形成的复合物由于层析作用移动到检测线区域时,则该复合物被固有相与检测线区域内的利什曼原虫捕获而凝聚显色。若血样中没有利什么曼原虫特异抗体,则检测线不显色无论样本中是否存在利什曼原虫特异性抗体,一条色条带都会出现质控区,作为层析过程很正常,试剂是否失效的内控标准。
除此之外本司还有登革热、疟疾、寨卡、西尼罗河、黄热病、基孔肯雅热、莱姆、中东呼吸综合征、钩端螺旋体、幽门螺旋杆菌、大肠杆菌、麻疹/风疹、腮腺炎、布鲁杆菌、炭疽杆菌、巨细胞、EB病毒、狂犬病毒、肠道病毒71型等胶体金法、ELISA抗原抗体检测试剂盒。
[detection principle]
This kit USES colloidal gold immunochromatography to detect the leishmania protozoa-specific IgG antibody in human serum.This kit is made by using protozoa purified antigen IgG antibody to solid phase streptococcus G protein labeled by nitrate fiber gold and other reagents.Times today that is, gold tag streptococcus will G protein and serum antibody to form complexes, if the sample of specific antibodies, leishmania, the antibody with the gold mark streptococcus G protein to form compounds by chromatographic area move to the line, the lines of the compound is inherent facies zones of leishmania capture and color.If there is no leishmania specific antibody in the blood sample, the detection line will not color whether there is leishmania specific antibody in the sample or not, a color band will appear in the quality control area, which is the internal control standard for the normal chromatography process and whether the reagent fails.
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