禽白血病病毒抗原检测试剂盒 货号:ALV-2P 品牌:


禽白血病病毒抗原检测试剂盒

货号:ALV-2P

规格:184 test samples

品牌: Jinpan

报价:2700.00

商品描述

工具包包括大约184个测试样本和控制,包含2个微量滴定板。

 

Avian Leukosis Virus is a common naturally occurring neoplastic disease affecting chickens. AL is of great economic significance not only because of tumor production, but decreased egg production and increased mortality. Due to its long incubation period, AL affects mostly breeders and commercial egg layers. Enlargement of the bursa and liver may be detected by palpitation in advanced cases.1 Avian viruses in serum can be detected by the Enzyme Linked Immunosorbant Assay (ELISA). The levels of viral protein p27 in serum and egg albumen, as well as the disease status of entire flocks can be monitored using ELISA.
禽白血病病毒是一种常见的自然发生的肿瘤性疾病的影响鸡。铝不仅是重大的经济意义,因为肿瘤的生产,但产蛋量下降和死亡率的增加。由于其潜伏期长,铝主要影响种鸡和商品蛋鸡。的囊和肝脏肿大可能是由先进的检测血清中1例心悸。禽流感病毒可通过酶联免疫吸附试验(ELISA)检测。血清中蛋白的病毒蛋白p27的水平,以及整个羊群的疾病状态可监测使用ELISA。
Rabbit anti p27 antibody is bound to a microwell. Diluted sera or egg albumen is added to the microwell and incubated. Any p27 viral proteins present in the serum will bind to the -p27 on the microwell forming a p27 antibody-antigen complex. After washing away any unbound material, anti-p27 IgG Alkaline Phosphatase conjugate is added to the microwell. The conjugate will bind to the p27 antibody-antigen complex. After incubation any unbound conjugate is removed by washing. Enzyme substrate is then added to the microwell. The substrate reacts with any Alkaline Phosphatase present and forms a yellow product. In the final step the reaction is stopped, fixing the color. The intensity of the color is measured photometrically at 405 – 410 nm.
兔抗p27抗体绑定到微孔。稀释血清或蛋清加到微孔培养。任何病毒蛋白在血清蛋白会结合到p27在微孔形成p27抗原-抗体复合物。洗去任何未结合的物质后,抗p27抗体IgG碱性磷酸酶缀合物加入到微孔。共轭将绑定到p27抗原-抗体复合物。孵育后洗涤除去任何未结合的。酶的底物,然后添加到微孔。基板有碱性磷酸酶存在反应并形成黄色产物。在最后一步反应停止,固定的颜色。颜色的强度是在405 – 410 nm光度测量。

鸡新城疫抗体检测试剂盒 货号:NDV-2P 品牌:


鸡新城疫抗体检测试剂盒

货号:NDV-2P

规格:184 test samples

品牌: Jinpan

报价:2400.00

商品描述

每个套件包含大约184个测试样品加控制,包含2个微量滴定板。

Newcastle Disease (ND) has worldwide distribution and Newcastle Disease Virus is by far one of the most important pathogens of all birds. The symptoms of ND include respiratory distress, diarrhea, cessation of egg production, depression, edema of the head, face, and wattles, nervous signs, and death. Birds may display all, some, or none of these symptoms, Newcastle Disease can vary from bird to bird and cause sudden death with 100% mortality to subclinical disease.1 Antibodies to avian viruses in serum can be detected by the Enzyme Linked Immunosorbant Assay (ELISA). The levels of NDV antibodies in serum, as well as the immune status of entire flocks can be monitored using ELISA.

Inactivated antigen is bound to a microwell. Diluted sera is added to the microwell and incubated. Any anti-NDV antibodies present in the serum will bind to the NDV on the microwell forming an NDV antigen-antibody complex. After washing away any unbound material, anti-Chicken IgG Alkaline Phosphatase conjugate is added to the microwell. The conjugate will bind to the ND antigen-antibody complex. After incubation any unbound conjugate is removed by washing. Enzyme substrate is then added to the microwell. The substrate reacts with any Alkaline Phosphatase present and forms a yellow product. In the final step the reaction is stopped, fixing the color. The intensity of the color is measured photometrically at 405 – 410 nm.

趋化检测试剂盒用于定量测定中性粒细胞趋化 货号:1002 品牌:


趋化检测试剂盒用于定量测定中性粒细胞趋化

货号:1002

规格:产地:英国

品牌: Jinpan

报价:8260.00

商品描述

  可用于临床诊断中中性粒细胞趋化实验的定量分析
This test allows the quantitative flow cytometric determination of the chemotactic function of neutrophilic granulocytes. In analogy to the Boyden chamber technique, this kit contains multiwell plates and precoated cell culture inserts for chemotaxis studies, the chemotactic peptide N-formyl-Met-Leu-Phe (fMLP), an antibody reagent, counting beads and necessary reagents. It allows determination of the number of neutrophils which have migrated through cell culture inserts towards a concentration gradient of the chemoattractant fMLP.
Also, the decrease of expresssion of the cell adhesion molecule LECAM-1 can be analysed together with the shape-change of the cells by analysing the changes of the forward scatter signals.

圆底铝制锅TM系列加热套 For round bottom spherical glass flask 货号:100B TM118S 品牌:Glas-Col


圆底铝制锅TM系列加热套

英文名:For round bottom spherical glass flask

货号:100B TM118S

规格:20000ML

品牌: Glas-Col

报价:11088.00

商品描述

特点:

1) 坚固壳体确保了在支撑容器重量时的强度和韧度;内置面料减少了热击的可能性

2) 适合于包括大容器在内的多种容器;

3) 内部操作温度为450℃(STM系列加热套为650℃), 可提供精确的控制,范围为3 – 100% ;

4) 烧瓶的容量为50ml – 5000ml 。

种类:

1) TM系列加热套 – 低功率

2) STM系列加热套 – 高功率

3) 搅拌加热套

4) 金属容器加热套

5) M系列加热套 – 紧凑、低功率 

6) 组合加热套 

7) 安全附件

a) 雨布式安全罩

b) 防溅装置

c) InsulEze隔热工具组合