1. 什么是多因子检测?
2.CBA原理介绍:
微球免疫分析系统CBA (Cytometric Bead Array),CBA 是种结合流式细胞仪荧光检测和微球免疫分析的应用技术,可以轻松地在短时间内,同时检测多种蛋白。其作用原理利用荧光强度不同的微球,上面带有可以辨认特定蛋白的抗体 ( capture antibody ),与样本(例如血清、血浆、培养上清液、细胞裂解液等 ) 及PE检测抗体 (detection antibody) 作用后,以流式细胞仪进行分析。根据PE荧光强度的不同,用FCAP Array软件进行分析和标准品做比对后,可进行样本内特定蛋白的定性或定量。
3. 以550749为例,检测指标标准品流式图:(标准品浓度由高到低)
用FCAP软件分析后的标准曲线图,多个指标可同时软件分析
4. CBA kit试剂盒:固定指标试剂盒,产品清单如下:
Cat.# |
Name |
Contents |
React. |
Size |
557800HOT |
Non-human Primate Th1/Th2 Cytokine Kit |
IL-2,IL-4,IL-5,IL-6,TNF,TNF-γ |
Bab,Cyno,Rhe |
80tests |
560485HOT |
Mouse Th1/Th2/Th17 Cytokinie Kit |
IL-2,IL-4,IL-6,TNF-γ,TNF,IL-174A,IL-10 |
Ms |
80tests |
551287 |
Mouse Th1/Th2 Cytokine Kit |
IL-2,IL-4,IL-5,TNF-γ,TNF |
Ms |
80tests |
552364HOT |
Mouse Inflammation Kit |
IL-6,IL-10,MCP-1,TNF-γ,TNF,IL-12p70 |
Ms |
80tests |
550026 |
Mouse Immunoglobulin Isotyping Kit |
Heavy and light chain isotypesof mouseIgG1,IgG2a,IgG2b,IgG3,IgA,IgM,IgE |
Ms |
100tests |
560484HOT |
Human Th1/Th2/Th17 Kit |
IL-2,IL-4,IL-6,IL-10,TNF,TNF-γ,IL-17A |
Hu |
80tests |
551810 |
Human Th1/Th2 Cytokine Lyophilized Standard |
IL-2,IL-4,IL-5,IL-6,IL-10,TNF,TNF-γ |
Hu |
1vial |
550749HOT |
Human Th1/Th2 Cytokine Kit |
IL-2,IL-4,IL-5,IL-10,TNF,TNF-g |
Hu |
80tests |
551809HOT |
Human Th1/Th2 Cytokine Kit II |
IL-2,IL-4,IL-6,IL-10,TNF,TNF-g |
Hu |
80tests |
551811HOT |
Human Inflammatory Cytokine Kit |
IL-8,IL-1β,IL-6,IL-10,TNF,IL-12p70 |
Hu |
80tests |
552990 |
Human Chemokine Kit |
IL-8,RANTES,MIG,MCP-1,IP-10 |
Hu |
80tests |
561418 |
Human Anaphylatoxin Kit |
C3A,C4A,C5A |
Hu |
80tests |
5. human Flex Set:自由组合产品清单如下(ES为高敏检测试剂盒,灵敏度在Fg级别)
货号 |
产品名称 |
558328 |
Hu Angiogenin CBA Flex Set C4 100Tst |
558327 |
Hu Basic FGF CBA Flex Set C5 100Tst |
560427 |
Hu CD106 (VCAM-1) CBA Flex Set D6 100Tst |
558330 |
Hu CD178 CBA Flex Set C6 100Tst |
560269 |
Hu CD54 (ICAM-1) CBA Flex Set A4 100Tst |
558329 |
Hu Eotaxin CBA Flex Set C7 100Tst |
560265 |
Hu Fractalkine CBA Flex Set C6 100Tst |
558326 |
Hu G-CSF CBA Flex Set C8 100Tst |
558335 |
Hu GM-CSF CBA Flex Set C9 100Tst |
560299 |
Hu Granzyme A CBA Flex Set D9 100Tst |
560304 |
Hu Granzyme B CBA Flex Set D7 100Tst |
560379 |
Hu IFN-Alp CBA Flex Set B8 100Tst |
560111 |
Hu IFN-Gma CBA Flex Set B8 100Tst |
|
|
货号 |
产品名称 |
558269 |
Hu IFN-Gma CBA Flex Set E7 100Tst |
558456 |
Hu IFN-Gma CBA Flex Set Std Lyo 0.2mL |
561515 |
Hu IFN-Gma ES CBA Flex Set B8 100Tst |
558681 |
Hu IgA CBA Flex Set Bead C9 100Tst |
558682 |
Hu IgE CBA Flex Set Bead E9 100Tst |
558676 |
Hu IgG2 CBA Flex Set Bead C5 100Tst |
558677 |
Hu IgG3 CBA Flex Set Bead C6 100Tst |
558678 |
Hu IgG4 CBA Flex Set Bead C7 100Tst |
558680 |
Hu IgM CBA Flex Set Bead C8 100Tst |
560153 |
Hu IL-1 Alp CBA Flex Set D6 100Tst |
561509 |
Hu IL-1 Bta ES CBA Flex Set B4 100Tst |
558457 |
Hu IL-1b CBA Flex Set Std Lyo 0.2mL |
558279 |
Hu IL-1Bta CBA Flex Set B4 100Tst |
|
6. mouse Flex Set:自由组合产品清单如下:
货号 |
产品名称 |
560152 |
Ms G-CSF CBA Flex Set D4 100Tst |
558347 |
Ms GM-CSF CBA Flex Set B9 100Tst |
558296 |
Ms IFN-Gma CBA Flex Set A4 100Tst |
558473 |
Ms IFN-Gma CBA Flex Set Std Lyo 0.2mL |
562233 |
Ms IFN-Gma ES CBA Flex Set A4 100Tst |
560157 |
Ms IL-1Alp CBA Flex Set E4 100Tst |
560232 |
Ms IL-1 Bta CBA Flex Set E5 100Tst |
562278 |
Ms IL-1 Bta ES CBA Flex Set B9 100Tst |
558297 |
Ms IL-2 CBA Flex Set A5 100Tst |
558476 |
Ms IL-2 CBA Flex Set Std Lyo 0.2mL |
562262 |
Ms IL-2 ES CBA Flex Set A5 100Tst |
|
|
货号 |
产品名称 |
558346 |
Ms IL-3 CBA Flex Set A8 100Tst |
558298 |
Ms IL-4 CBA Flex Set A7 100Tst |
558477 |
Ms IL-4 CBA Flex Set Std Lyo 0.2mL |
562272 |
Ms IL-4 ES CBA Flex Set A7 100Tst |
558302 |
Ms IL-5 CBA Flex Set A6 100Tst |
558478 |
Ms IL-5 CBA Flex Set Std Lyo 0.2mL |
562234 |
Ms IL-5 ES CBA Flex Set A6 100Tst |
558301 |
Ms IL-6 CBA Flex Set B4 100Tst |
558479 |
Ms IL-6 CBA Flex Set Std Lyo 0.2mL |
562236 |
Ms IL-6 ES CBA Flex Set B4 100Tst |
558348 |
Ms IL-9 CBA Flex Set B5 100Tst |
|
7. Rat Flex Set:自由组合产品清单如下:
货号 |
产品名称 |
558305 |
Rat IFN-Gma CBA Flex Set A6 100Tst |
558481 |
Rat IFN-Gma CBA Flex Set Std Lyo 0.2mL |
558306 |
Rat IL-10 CBA Flex Set A8 100Tst |
558482 |
Rat IL-10 CBA Flex Set Std Lyo 0.2mL |
560159 |
Rat IL-1Alp CBA Flex Set A4 100Tst |
561420 |
RAT IL-2 CBA Flex Set E5 100Tst |
558307 |
Rat IL-4 CBA Flex Set B9 100Tst |
|
|
货号 |
产品名称 |
558483 |
Rat IL-6 CBA Flex Set Std Lyo 0.2mL |
558309 |
Rat TNF CBA Flex Set C8 100Tst |
558484 |
Rat TNF CBA Flex Set Std Lyo 0.2mL |
558266 |
Ms/Rat Solbl Ptein CBA Buf Kit 100Tst |
558267 |
Ms/Rat Solbl Ptein CBA Buf Kit 500Tst |
562246 |
BD CBA Mouse Enhanced Sensitivity Master Buffer Kit 100T |
562248 |
BD CBA Mouse Enhanced Sensitivity Master Buffer Kit 500T |
|
8. 磷酸化信号通路:Flex Set产品清单如下
货号 |
产品名称 |
560063 |
Phospho BLNK CBA Flex Set C9 100Tst |
560004 |
Phospho Btk (Y551) CBA Flex Set 100Tst |
560059 |
Phospho c-Jun CBA Flex Set D8 100Tst |
560021 |
Phospho eNOS (S1177) CBA Flex Set 100Tst |
560065 |
Phospho eNOS CBA Flex Set C7 100Tst |
560012 |
Phospho ERK1/2 CBA Flex Set 100Tst |
560008 |
Phospho Itk (Y511) CBA Flex Set 100Tst |
560013 |
Phospho JNK1/2 CBA Flex Set 100Tst |
560010 |
Phospho p38 CBA Flex Set 100Tst |
|
|
货号 |
产品名称 |
560009 |
Phospho PLC-Gma Y783 CBA Flex Set 100Tst |
560067 |
Phospho SLP-76 CBA Flex Set D6 100Tst |
560015 |
Phospho Stat1 (Y701) CBA Flex Set 100Tst |
560093 |
Phospho Stat3 CBA Flex Set C8 100Tst |
560014 |
Phospho Syk (Y352) Flex Set 100Tst |
560011 |
Phospho ZAP70 (Y319) CBA Flex Set 100Tst |
560145 |
Total p38-Alp CBA Flex Set B6 100Tst |
560017 |
Total Stat1 CBA Flex Set 100Tst |
560020 |
Total Syk CBA Flex Set 100Tst |
560019 |
Total ZAP70 CBA Flex Set 100Tst |
|
9. CBA多因子检测产品优点:
所需样本量少
灵敏度高 |
实验步骤简便 |
弹性设计实验 |
结果分析容易 |
检测所需成本低 |
每次检测仅需25-50ul样本;灵敏度可达0.274pg/ml |
时间快速,仅需3-4小时,快速上样 |
最多可同时测定30 种蛋白,实验可重复性高 |
利用 FCAP Array 软件,不论样本数目多少,可快速分析完成分析 |
每个指标检测一个Test所需成本最低 |
欢迎索取CBA产品文献 (含Nature、Blood)和实验操作Protocol
10.CBA实验案例:
上海优宁维生物科技股份有限公司
抗体专家 | 流式专家 | 免疫组化专家 | 实验服务专家 | 科学仪器
咨询邮箱:info@univ-bio.com 网站:www.univ-bio.com
流式公众平台:优宁维抗体专家,欢迎关注!
|