- 产品描述
①③⑧0②⑤②⑤②⑦⑧ 杨永汉
生物战剂鼻疽抗体检测试剂盒
广州健仑生物科有限公司
规格、有效期:
【包装、规格】10人份/袋
【贮藏】4-25℃避光保存,不得冻存。
【有效期】24个月
产品特点:
类鼻疽菌抗原快速检测试剂(胶体金法)以类鼻疽菌特异性抗体致敏硝酸纤维素膜和制备免疫胶体金探针,应用层析式双抗体夹心法原理,用于环境污染物和临床标本中类鼻疽菌抗原的检出,也可用于纯培养类鼻疽菌的鉴定
试验方法:类鼻疽检测试剂盒(胶体金)
生物战剂鼻疽抗体检测试剂盒
结果的解释、产品性能指标:鼻疽菌抗原检测试剂盒(胶体金法)怎么使用
阳性结果:试剂窗口“C”和“T”(对照和检测)处出现2条红色沉淀线为阳性,即有类鼻疽菌抗原检出。
阴性结果:试剂窗口“C”(对照)处出现1条红色沉淀线为阴性,即无类鼻疽菌抗原检出。
试纸卡失效:试剂窗口“C”和“T”(对照和检测)均无红色沉淀线,即试纸卡失效。
试剂失效:试剂窗口“C”和“T”(对照和检测)均无红沉淀线,即试剂失效。
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【公司名称】 广州健仑生物科技有限公司
①③⑧0②⑤②⑤②⑦⑧ 杨永汉
【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101-103室
牛:无明显症状,但血清阳性率较高。当脊髓形成化脓灶和坏死灶时,可出现偏瘫或截瘫等症状。
犬:除一般症状外,可发生睾丸炎、附睾炎及阴筒水肿,一肢或多肢浮肿而呈现跛行。
人:人患本病时的症状表现多种多样,在临床上可概括为三种类型:急性型(或暴发型),表现为败血症状,病程平均约两周,病死率可达90%以上;亚急性和暴发型,均具有呼吸道或泌尿生殖道感染,或呈现多发性脓肿,骨髓炎,前列腺炎等局部感染症状,病程由3个月至15个月或更长不等;亚临床感染,其病菌可在体内长期潜伏,当宿主抵抗力下降时,可突然发病死亡。
病变,动物和人感染类鼻疽后,受侵害脏器主要表现化脓性炎症。急性感染时,可在体内各部位发现小脓肿和坏死;址:亚急性和慢性感染病变常局限于某些器官,最常见的受侵害官是肺脏,其次是肝、脾、淋巴结、肾、皮肤,其他如骨骼肌、关节、骨髓、睾丸、前列腺、肾上腺、脑和心肌也可见到病变。
诊断,本病由于没有特征性症状,故确诊有赖于细菌学及免疫学诊断。其方法是细菌标本直接镜检,也可应用荧光抗体试验。分离培养可用含有头孢菌素和多黏菌素的选择性培养基。最敏感的方法是通过接种仓鼠或豚鼠分离本菌。对可疑菌落用抗类鼻疽阳性血清做凝集试验,或用类鼻疽单克隆抗体做间接ELISA或IFA试验,进行鉴定。在免疫学诊断方面,常用间接血凝试验和补体结合试验。反应多用于马和羊的诊断。马属动物感染类鼻疽时,对鼻疽菌素也呈阳性反应而干扰鼻疽检疫。此时用亲和层析纯化的类鼻疽菌素点眼和皮内试验,注射后类鼻疽感染马的皮肤增厚,其最高峰值出现在24h后,鼻疽感染马出现在72h后,再结合流行病学材料,可以鉴别。
Diagnosis, because the disease has no characteristic symptoms, the diagnosis depends on bacteriological and immunological diagnosis. The method is direct microscopic examination of bacterial specimens, and fluorescent antibody assays can also be applied. A selective medium containing cephalosporin and polymyxin can be used for the isolation culture. The most sensitive method is to isolate the bacteria by inoculation of hamsters or guinea pigs. The suspicious colonies were tested for agglutination with anti-snoring-positive sera, or by indirect ELISA or IFA with monoclonal antibodies to the sputum. In the immunological diagnosis, indirect hemagglutination test and complement fixation test are commonly used. The reaction is mostly used for the diagnosis of horses and sheep. When the equine animal is infected with nasal discharge, it is also positive for sinus and interferes with sputum quarantine. At this time, the nasoprotin-like eye purified by affinity chromatography was used for intraocular and intradermal tests. After injection, the skin of the sinus-infected horse was thickened, and the highest peak appeared after 24 hours. The snot-infected horse appeared after 72 hours, and then combined with epidemiology. Material can be identified.