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- 详细信息
- 文献和实验
- 技术资料
- 抗体英文名：
PE Mouse anti-Human IL-17A
- 规格：
25T
PE Mouse anti-Human IL-17A
BD Pharmingen
Alternative Name
IL17; IL-17; CTLA8; Cytotoxic T-lymphocyte-associated serine esterase 8
Vol. Per Test
20 µl
Isotype
Mouse IgG1, κ
Reactivity
Human (QC Testing)
Application
Intracellular staining (flow cytometry) (Routinely Tested)
Immunogen
Human IL-17A Recombinant Protein
Description
Human IL-17A, also known as IL-17, is a proinflammatory cytokine that is encoded by the IL17A gene in chromosome 6. IL-17A is produced as a disulfide-linked homodimer comprised of two mature 136-amino acid polypeptides. It is a member of the IL-17 family of structurally related cytokines, designated IL-17A through IL-17F. Activated memory T cells, especially Th17 cells (specialized IL-17A-producing CD4+ T cells distinct from Th1 and Th2 cells) produce IL-17 and provide protective immunity against pathogens. Activated CD8+ T cells, γδT cells, NK cells and neutrophils can also be activated to produce IL-17A. IL-17A binds to and exerts its biological activity through IL-17 receptors (IL-17R) that are expressed by a variety of target cells including fibroblasts, epithelial and endothelial cells, monocytes/macrophages and mast cells. The ubiquitous IL-17R expression pattern may explain the broad tissue responsiveness to IL-17. IL-17 induces stromal cells to secrete cytokines and chemokines involved in inflammatory and hematopoietic processes. For example, IL-17 induces fibroblasts to produce IL-6, IL-8, G-CSF and express increased surface ICAM-1. The N49-653 antibody reacts with human IL-17A.
Format
- Format
- PE
- Excitation Source
- Blue 488 nm,Green 532 nm,Yellow/Green 561 nm
- Excitation Max
- 496 nm
- Emission Max
- 578 nm
R-phycoerythrin (PE) is an accessory photosynthetic pigment found in red algae. It exists in vitro as a 240-kDa protein with 23 phycoerythrobilin chromophores per molecule. This makes PE one of the brightest fluorochromes for flow cytometry applications, but its photobleaching properties make it unsuitable for fluorescence microscopy.
Other Formats →
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文献和实验0:00 富集和检测小鼠分泌IL-17的活T细胞0 1:30 内容简介90 2:10 配制试剂130 3:07 刺激脾细胞187 5:19 用捕获试剂标记细胞319 7:36 用IL-17检测抗体(生物素)和抗生物素PE标记细胞456 9:50 FACS分析590 11:40 结论700 本视频来源于网络，如有异议请联系我们，我们将在5个工作日内作出处理。
检查组织内抗原方法常将新鲜补体与第一抗体混合同时加在抗原标本切片上，经37℃孵育后，如发生抗原抗体反应，补体就结合在此复合物上，再用抗补体荧光抗体与结合的补体反应，形成抗原-抗体-补体—荧光抗体的复合物，此法优点是只需一种荧光抗体可适用于各种不同种属来源的第一抗体的检查。（四）双重免疫荧光组织化学标记方法在同一组织标本上需要同时检查两种抗原时要进行双重荧光染色，一般均采用直接法，将两种荧光抗体(如抗A和抗B)以适当比例混合，加在标本上孵育后，按直接法洗去未结合的荧光抗体，抗A抗体用异硫氰酸荧
同时加在抗原标本切片上，经37℃孵育后，如发生抗原补体抗体反应，补体就结合在此复合物上，再用抗补体荧光抗体与结合的补体反应，形成抗原抗体―抗补体荧光抗体的复合物，此法优点是只需一种荧光抗体可适用于各种不同种属来源的第一抗体的标记显示。 四、双重免疫荧光标记法 在同一细胞组织标本上需要同时检查两种抗原时，要进行双重荧光染色，一般均采用直接法，将两种荧光抗体（如抗A和抗B）以适当比例混合，加在标本上孵育后，按直接法洗去未结合的荧光抗体，抗A抗体用异硫氰酸荧光素标记，发黄绿色荧光；抗B抗体
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