α-synuclein (211) 抗体 (PE 标记) α-synuclein (211) PE

α-synuclein (211) 抗体 (PE 标记)

α-synuclein (211) PE

详细描述:
The synuclein family members, including α-synuclein (also designated NACP for non-β-Amyloid component) and β-synuclein, are predominantly expressed in the brain and are speculated to be involved in synaptic regulation and neuronal plasticity. α-synuclein

应用范围:WB, IP, IF, IHC(P); 反应种属:human; Isotype:mouse monoclonal IgG1; 标记:PE。

货号 产品名称 品牌 购买
货号 名称 单位 购买
sc-12767 PE α-synuclein (211) 抗体 (PE 标记) 200 µg/ml 咨询客服

HSP 60 (H-1)抗体 HSP 60 (H-1)

HSP 60 (H-1)抗体

HSP 60 (H-1)

详细描述:
The heat shock proteins (HSPs) comprise a group of highly conserved, abundantly expressed proteins with diverse functions, including the assembly and sequestering of multiprotein complexes, transportation of nascent poly-peptide chains across cellular mem

应用范围:WB, IP, IF, IHC(P), ELISA; 反应种属:m, r, h; Isotype:mouse monoclonal IgG3; 标记:无标记。

货号 产品名称 品牌 购买
货号 名称 单位 购买
sc-13115 HSP 60 (H-1)抗体 200 µg/ml 咨询客服

AIF (E-1)抗体 AIF (E-1)

AIF (E-1)抗体

AIF (E-1)

详细描述:
A key event in the apoptotic process is the opening of the mitochondrial permeability transition pore, an event that is regulated by Bcl-2 family proteins, resulting in the release of several proteins from the mitochondrial intermembrane space. Several of

应用范围:WB, IP, IF, IHC(P), FCM, ELISA; 反应种属:m, r, h; Isotype:mouse monoclonal IgG2b; 标记:无标记。

货号 产品名称 品牌 购买
货号 名称 单位 购买
sc-13116 AIF (E-1)抗体 200 µg/ml 咨询客服

AIF (E-1) 抗体 (琼脂糖偶联) AIF (E-1) AC

AIF (E-1) 抗体 (琼脂糖偶联)

AIF (E-1) AC

详细描述:
A key event in the apoptotic process is the opening of the mitochondrial permeability transition pore, an event that is regulated by Bcl-2 family proteins, resulting in the release of several proteins from the mitochondrial intermembrane space. Several of

应用范围:WB, IP, IF, IHC(P), FCM, ELISA; 反应种属:m, r, h; Isotype:mouse monoclonal IgG2b; 标记:Agarose。

货号 产品名称 品牌 购买
货号 名称 单位 购买
sc-13116 AC AIF (E-1) 抗体 (琼脂糖偶联) 500 µg/ml, 25% ag 咨询客服

AIF (E-1) 抗体 (HRP 标记) AIF (E-1) HRP

AIF (E-1) 抗体 (HRP 标记)

AIF (E-1) HRP

详细描述:
A key event in the apoptotic process is the opening of the mitochondrial permeability transition pore, an event that is regulated by Bcl-2 family proteins, resulting in the release of several proteins from the mitochondrial intermembrane space. Several of

应用范围:WB, IP, IF, IHC(P), FCM, ELISA; 反应种属:m, r, h; Isotype:mouse monoclonal IgG2b; 标记:HRP。

货号 产品名称 品牌 购买
货号 名称 单位 购买
sc-13116 HRP AIF (E-1) 抗体 (HRP 标记) 200 µg/ml 咨询客服

AIF (E-1) 抗体 (FITC 标记) AIF (E-1) FITC

AIF (E-1) 抗体 (FITC 标记)

AIF (E-1) FITC

详细描述:
A key event in the apoptotic process is the opening of the mitochondrial permeability transition pore, an event that is regulated by Bcl-2 family proteins, resulting in the release of several proteins from the mitochondrial intermembrane space. Several of

应用范围:WB, IP, IF, IHC(P), FCM, ELISA; 反应种属:m, r, h; Isotype:mouse monoclonal IgG2b; 标记:FITC。

货号 产品名称 品牌 购买
货号 名称 单位 购买
sc-13116 FITC AIF (E-1) 抗体 (FITC 标记) 200 µg/ml 咨询客服

AIF (E-1) 抗体 (PE 标记) AIF (E-1) PE

AIF (E-1) 抗体 (PE 标记)

AIF (E-1) PE

详细描述:
A key event in the apoptotic process is the opening of the mitochondrial permeability transition pore, an event that is regulated by Bcl-2 family proteins, resulting in the release of several proteins from the mitochondrial intermembrane space. Several of

应用范围:WB, IP, IF, IHC(P), FCM, ELISA; 反应种属:m, r, h; Isotype:mouse monoclonal IgG2b; 标记:PE。

货号 产品名称 品牌 购买
货号 名称 单位 购买
sc-13116 PE AIF (E-1) 抗体 (PE 标记) 200 µg/ml 咨询客服

AIF (E-1) 抗体 (Alexa Fluor® 488 标记) AIF (E-1) Alexa Fluor® 488

AIF (E-1) 抗体 (Alexa Fluor® 488 标记)

AIF (E-1) Alexa Fluor® 488

详细描述:
A key event in the apoptotic process is the opening of the mitochondrial permeability transition pore, an event that is regulated by Bcl-2 family proteins, resulting in the release of several proteins from the mitochondrial intermembrane space. Several of

应用范围:WB, IP, IF, IHC(P), FCM, ELISA; 反应种属:m, r, h; Isotype:mouse monoclonal IgG2b; 标记:AF488 。

货号 产品名称 品牌 购买
货号 名称 单位 购买
sc-13116 AF488 AIF (E-1) 抗体 (Alexa Fluor® 488 标记) 200 µg/ml 咨询客服

AIF (E-1) 抗体 (Alexa Fluor® 647 标记) AIF (E-1) Alexa Fluor® 647

AIF (E-1) 抗体 (Alexa Fluor® 647 标记)

AIF (E-1) Alexa Fluor® 647

详细描述:
A key event in the apoptotic process is the opening of the mitochondrial permeability transition pore, an event that is regulated by Bcl-2 family proteins, resulting in the release of several proteins from the mitochondrial intermembrane space. Several of

应用范围:WB, IP, IF, IHC(P), FCM, ELISA; 反应种属:m, r, h; Isotype:mouse monoclonal IgG2b; 标记:AF647 。

货号 产品名称 品牌 购买
货号 名称 单位 购买
sc-13116 AF647 AIF (E-1) 抗体 (Alexa Fluor® 647 标记) 200 µg/ml 咨询客服

neuropilin-2 (C-9)抗体 neuropilin-2 (C-9)

neuropilin-2 (C-9)抗体

neuropilin-2 (C-9)

详细描述:
Neuropilin is a type I transmembrane receptor that has been implicated in aspects of axon growth and guidance and has been shown to act as a high affinity receptor for class III semaphorins and vascular endothelial growth factor (VEGF). A closely related

应用范围:WB, IP, IF, IHC(P), ELISA; 反应种属:human; Isotype:mouse monoclonal IgG2b; 标记:无标记。

货号 产品名称 品牌 购买
货号 名称 单位 购买
sc-13117 neuropilin-2 (C-9)抗体 200 µg/ml 咨询客服

neuropilin-2 (C-9) 抗体 (琼脂糖偶联) neuropilin-2 (C-9) AC

neuropilin-2 (C-9) 抗体 (琼脂糖偶联)

neuropilin-2 (C-9) AC

详细描述:
Neuropilin is a type I transmembrane receptor that has been implicated in aspects of axon growth and guidance and has been shown to act as a high affinity receptor for class III semaphorins and vascular endothelial growth factor (VEGF). A closely related

应用范围:WB, IP, IF, IHC(P), ELISA; 反应种属:human; Isotype:mouse monoclonal IgG2b; 标记:Agarose。

货号 产品名称 品牌 购买
货号 名称 单位 购买
sc-13117 AC neuropilin-2 (C-9) 抗体 (琼脂糖偶联) 500 µg/ml, 25% ag 咨询客服

neuropilin-2 (C-9) 抗体 (HRP 标记) neuropilin-2 (C-9) HRP

neuropilin-2 (C-9) 抗体 (HRP 标记)

neuropilin-2 (C-9) HRP

详细描述:
Neuropilin is a type I transmembrane receptor that has been implicated in aspects of axon growth and guidance and has been shown to act as a high affinity receptor for class III semaphorins and vascular endothelial growth factor (VEGF). A closely related

应用范围:WB, IP, IF, IHC(P), ELISA; 反应种属:human; Isotype:mouse monoclonal IgG2b; 标记:HRP。

货号 产品名称 品牌 购买
货号 名称 单位 购买
sc-13117 HRP neuropilin-2 (C-9) 抗体 (HRP 标记) 200 µg/ml 咨询客服

neuropilin-2 (C-9) 抗体 (FITC 标记) neuropilin-2 (C-9) FITC

neuropilin-2 (C-9) 抗体 (FITC 标记)

neuropilin-2 (C-9) FITC

详细描述:
Neuropilin is a type I transmembrane receptor that has been implicated in aspects of axon growth and guidance and has been shown to act as a high affinity receptor for class III semaphorins and vascular endothelial growth factor (VEGF). A closely related

应用范围:WB, IP, IF, IHC(P), ELISA; 反应种属:human; Isotype:mouse monoclonal IgG2b; 标记:FITC。

货号 产品名称 品牌 购买
货号 名称 单位 购买
sc-13117 FITC neuropilin-2 (C-9) 抗体 (FITC 标记) 200 µg/ml 咨询客服

COVID-19中和抗体ELISA试剂盒 可用于新冠疫苗效力评价

  • 产品特性
  • 相关资料
  • Q&A
  • 参考文献

COVID-19中和抗体ELISA试剂盒COVID-19中和抗体ELISA试剂盒                              可用于新冠疫苗效力评价

可用于新冠疫苗效力评价

COVID-19中和抗体ELISA试剂盒                              可用于新冠疫苗效力评价

中和抗体(Nab)有着可通过结合抗原、中和病原体来阻止病原体感染靶细胞的特点,与其结合后的病原体会变为非传染性。

COVID-19特异性中和抗体Nabs可与病毒表面的刺突蛋白,即S蛋白结合,使COVID-19病毒无法与人细胞受体ACE2结合。这个过程被称为“免疫消毒”,免疫系统在病毒感染人体细胞之前就消灭了传染性颗粒。

中和抗体NAbs的产生是感染COVID-19或接种COVID-19疫苗时所必要的免疫反应,是社会获得群体免疫的基础。

为什么我们需要检测中和抗体?

l 衡量疫苗接种的效果(针对COVID-19的任意疫苗)

l 衡量社会的免疫力

l 检测先前感染者的免疫状态

l 寻找抗血清捐赠者(捐赠给ICU重症患者)

一般来说,检测中和抗体Nabs,需要使用蚀斑减少中和试验(PRNT),这是一种具有感染性的方法,需要在高安全性实验室S3中进行。而这款COVID-19中和抗体ELISA试剂盒,实验步骤得到简化,无需任何预防措施。该测试可用于一般自动化检测,只需90 min即可得出检测结果。

该试剂盒测试已通过CE认证。

 


◆检测特性


● 检测类型:竞争ELISA法

● 样本类型:人血清或血浆

● 检测时间:90 min

● 试剂盒组成:

● ○ 符合WHO国际标准的5种标准品

● ○ ACE2蛋白包被的96孔板

● ○ 阴性和阳性对照

● ○ 偶联物

● ○ 洗涤液

● ○ 样品稀释液、底物和终止液

● ○ 预混板(96孔)

● ○ 使用说明1份

● 交叉反应:对于任何常见的病毒,均未表现出交叉反应性

● 储存:2-8°C保存,请勿冷冻。

 


◆特点


● 已获得CE-IVD认证

● 特异性检测中和抗体Nabs,不与其他抗体结合(即IgM、IgG和IgA)

● 灵敏度>99%和有着100%特异性(对200名患者进行检测并与PRNT的结果作比较)

● 内含按照WHO国际标准20/136校准的5个标准品

● 可作为定量或定性检测使用

● 每板可检测90 次/90个样品

● 检测NAbs的ELISA产品,具有多种特色功能

 


◆检测步骤

 样品制备

 将90 μL样品稀释液和10 μL血清/血浆加入EP管或预混板中

 添加100 μL对照品;若是定量检测,则添加100 μL标准品至EP管或预混板;

 将100 μL的RBD偶联物添加至稀释的样品、对照组和标准品中;

 混合均匀。

 预孵育

 在37°C下孵育30±5 min

 样品转移和分析、孵育

 将100 μL经孵育溶液从EP管或预混板转移到ACE2蛋白包被的微量滴定板的孔中

 在37°C下孵育30±5 min

 洗涤

 以300 μL/孔洗涤3次

 添加/孵育 

 底物溶液

 底物溶液:100 μL/孔;

 在37°C孵育15±2 min

 终止反应

 加入终止液:50 μL/孔;

 检测

 5 min内读取450 nm处的OD值

COVID-19中和抗体ELISA试剂盒                              可用于新冠疫苗效力评价

◆检测效果


TECO® SARS-CoV-2中和抗体ELISA试剂盒性能数据

蚀斑减少中和试验(PRNT50

阳性

阴性

总计

TECO® SARS-CoV-2

中和抗体ELISA试验

阳性

102

0

102

阴性

1

112

113

总计

103

112

215

灵敏度

99.03%(102/103,95% CI 94.07-99.83%)

选择性

100%(112/112,95% CI 96.88-100.00%)


*蚀斑减少中和试验(PRNT):中和抗体检测的金标准

※ 仅供实验使用,不可用于临床诊断。

产品编号 产品名称 产品规格 产品等级
TE-1076 TECO®  SARS-CoV-2 Neutralization Antibody Assay 96 tests

neuropilin-2 (C-9) 抗体 (PE 标记) neuropilin-2 (C-9) PE

neuropilin-2 (C-9) 抗体 (PE 标记)

neuropilin-2 (C-9) PE

详细描述:
Neuropilin is a type I transmembrane receptor that has been implicated in aspects of axon growth and guidance and has been shown to act as a high affinity receptor for class III semaphorins and vascular endothelial growth factor (VEGF). A closely related

应用范围:WB, IP, IF, IHC(P), ELISA; 反应种属:human; Isotype:mouse monoclonal IgG2b; 标记:PE。

货号 产品名称 品牌 购买
货号 名称 单位 购买
sc-13117 PE neuropilin-2 (C-9) 抗体 (PE 标记) 200 µg/ml 咨询客服

neuropilin-2 (C-9) 抗体 (Alexa Fluor® 488 标记) neuropilin-2 (C-9) Alexa Fluor® 488

neuropilin-2 (C-9) 抗体 (Alexa Fluor® 488 标记)

neuropilin-2 (C-9) Alexa Fluor® 488

详细描述:
Neuropilin is a type I transmembrane receptor that has been implicated in aspects of axon growth and guidance and has been shown to act as a high affinity receptor for class III semaphorins and vascular endothelial growth factor (VEGF). A closely related

应用范围:WB, IP, IF, IHC(P), ELISA; 反应种属:human; Isotype:mouse monoclonal IgG2b; 标记:AF488 。

货号 产品名称 品牌 购买
货号 名称 单位 购买
sc-13117 AF488 neuropilin-2 (C-9) 抗体 (Alexa Fluor® 488 标记) 200 µg/ml 咨询客服

neuropilin-2 (C-9) 抗体 (Alexa Fluor® 647 标记) neuropilin-2 (C-9) Alexa Fluor® 647

neuropilin-2 (C-9) 抗体 (Alexa Fluor® 647 标记)

neuropilin-2 (C-9) Alexa Fluor® 647

详细描述:
Neuropilin is a type I transmembrane receptor that has been implicated in aspects of axon growth and guidance and has been shown to act as a high affinity receptor for class III semaphorins and vascular endothelial growth factor (VEGF). A closely related

应用范围:WB, IP, IF, IHC(P), ELISA; 反应种属:human; Isotype:mouse monoclonal IgG2b; 标记:AF647 。

货号 产品名称 品牌 购买
货号 名称 单位 购买
sc-13117 AF647 neuropilin-2 (C-9) 抗体 (Alexa Fluor® 647 标记) 200 µg/ml 咨询客服

CD9 (C-4)抗体 CD9 (C-4)

CD9 (C-4)抗体

CD9 (C-4)

详细描述:
CD9 is a type IV transmembrane glycoprotein with four transmembrane domains. CD9 on pre-B cells may play a role in cell-cell adhesion. In addition, CD9 may play a role in signal transduction mediated by interaction with low molecular weight GTP-binding pr

应用范围:WB, IP, IF, IHC(P), FCM, ELISA; 反应种属:m, r, h; Isotype:mouse monoclonal IgG1; 标记:无标记。

货号 产品名称 品牌 购买
货号 名称 单位 购买
sc-13118 CD9 (C-4)抗体 200 µg/ml 咨询客服

CD9 (C-4) 抗体 (琼脂糖偶联) CD9 (C-4) AC

CD9 (C-4) 抗体 (琼脂糖偶联)

CD9 (C-4) AC

详细描述:
CD9 is a type IV transmembrane glycoprotein with four transmembrane domains. CD9 on pre-B cells may play a role in cell-cell adhesion. In addition, CD9 may play a role in signal transduction mediated by interaction with low molecular weight GTP-binding pr

应用范围:WB, IP, IF, IHC(P), FCM, ELISA; 反应种属:m, r, h; Isotype:mouse monoclonal IgG1; 标记:Agarose。

货号 产品名称 品牌 购买
货号 名称 单位 购买
sc-13118 AC CD9 (C-4) 抗体 (琼脂糖偶联) 500 µg/ml, 25% ag 咨询客服

CD9 (C-4) 抗体 (HRP 标记) CD9 (C-4) HRP

CD9 (C-4) 抗体 (HRP 标记)

CD9 (C-4) HRP

详细描述:
CD9 is a type IV transmembrane glycoprotein with four transmembrane domains. CD9 on pre-B cells may play a role in cell-cell adhesion. In addition, CD9 may play a role in signal transduction mediated by interaction with low molecular weight GTP-binding pr

应用范围:WB, IP, IF, IHC(P), FCM, ELISA; 反应种属:m, r, h; Isotype:mouse monoclonal IgG1; 标记:HRP。

货号 产品名称 品牌 购买
货号 名称 单位 购买
sc-13118 HRP CD9 (C-4) 抗体 (HRP 标记) 200 µg/ml 咨询客服