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PathScan® RTK Signaling Antibody Array Kit (Fluorescent Readout)

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Cell Signaling(CST) 7949 PathScan® RTK Signaling Antibody Array Kit (Fluorescent Readout)

产品编号 7949 | Cell Signaling(CST)

产品描述

Kit Includes	Quantity	Applications	Reactivity	Homology†	MW (kDa)	Isotype
Array Slides	2
Detection Antibody Cocktail (10X )	300 µl
Cell Lysis Buffer (10X) #9803	15 ml
20X Array Wash Buffer	15 ml
Multi-Well Gasket	2
DyLight 680TM-linked Streptavidin (10X)	300 µl
Sealing Tape	2 sheets
Array Blocking Buffer	5 ml
Array Diluent Buffer	15 ml

Specificity / Sensitivity

Cell Signaling Technology's PathScan® RTK Signaling Antibody Array Kit detects the indicated RTKs and signaling nodes only when phosphorylated at tyrosine or specified residues (see Array Target Map). No significant crossreactivity has been observed between targets, with the exception of some crossreactivity of the FLT3 antibody with phosphorylated EphB3. In addition, Stat1 (Tyr701) and Stat3 (Tyr705) may be detected when phosphorylated at other tyrosine sites within the proteins. This kit is optimized for cell lysates diluted to a total protein concentration between 0.2 and 1 mg/ml (see Figure 4). All capture antibodies have been validated for human targets. Although this kit has not been tested with mouse lysates, it is expected than many capture antibodies will crossreact in murine systems.
Cell Signaling Technology公司的PathScan® RTK Signaling Antibody Array Kit 仅在酪氨酸或其它特殊位点磷酸化（见实验靶点图）时用于检测RTKs和信号结点。除了FLT3抗体和磷酸化的EphB3有些交叉反应外，未见靶点间有明显交叉反应。此外， Stat1 (Tyr701) 和Stat3 (Tyr705)在其蛋白的其它酪氨酸位点磷酸化时也能被检测到。本试剂盒在细胞裂解液的总蛋白含量在0.2 和1 mg/ml 时效果最好(见图4)。所用的捕获抗体对人的靶点有效。虽然本试剂盒未在小鼠裂解液中进行过测试，但很多捕获抗体可能与小鼠的体系发生交叉反应。

Description

The PathScan® RTK Signaling Antibody Array Kit (Fluorescent Readout) is a slide-based antibody array product founded upon the sandwich immunoassay principle. The array kit allows for the simultaneous detection of 28 receptor tyrosine kinases and 11 important signaling nodes when phosphorylated at tyrosine or other residues. Target-specific capture antibodies, biotinylated protein (positive control) and nonspecific IgG (negative control) have been spotted in duplicate onto nitrocellulose-coated glass slides. Each kit contains two 8-pad slides, allowing the user to test up to 16 samples. Cell lysate is incubated on the slide followed by a biotinylated detection antibody cocktail. Streptavidin-conjugated DyLight 680® is then used to visualize the bound detection antibody. A fluorescent image of the slide can then be captured with a digital imaging system and spot intensities quantified using array analysis software.
PathScan® RTK Signaling Antibody Array Kit (荧光法检测) 是一个基于双抗夹心免疫检测原理的玻璃板抗体芯片。本芯片能在酪氨酸位点或其它位点磷酸化时同时检测28种酪氨酸激酶受体和11种重要的信号结点。靶点特异的捕获抗体，生物素化的蛋白（阳性对照）和非特异IgG (阴性对照) 已经重复点在了硝酸纤维包被的玻璃板上。每个试剂盒含8张芯片，能检测16个样品。细胞裂解液和芯片共孵育后，再和生物素标记的检测抗体组合反应。然后用链霉亲和素标记的 DyLight 680® 使检测抗体可视化。芯片的荧光成像能被数码成像系统捕获并能用芯片分析软件对点密度进行定量。

Background

受体酪氨酸激酶(RTKs) 是一个主要通过酪氨酸磷酸化传递信号的细胞表面受体家族(1)。 RTKs 能激发包括PI3K/Akt, MAPK 和 Jak/Stat通路在内的许多下游信号。这些通路控制着分裂、生长、代谢、分化、迁移和存活等许多基本的细胞活动。RTK信号失调在大量的肿瘤中被发现(2)，使得RTKs 成为药物研发的热门靶点。

Schlessinger, J. (2000) Cell 103, 211-25.

Blume-Jensen, P. and Hunter, T. (2001) Nature 411, 355-65.

Looyenga, B.D. et al. (2012) PLoS One 7, e30820.

Application References

Franz, H. et al. (2015) Oncotarget 6, 4773-89.Applications:

Tsai, H.F. et al. (2013) PLoS One 8, e73418.Applications:

Wojtkowiak, J.W. et al. (2012) Cancer Res 72, 3938-47.Applications:ELISA

Have you published research involving the use of our products? If so we'd love to hear about it. Please let us know!

Protocols

7949 :

Companion Products

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13124 PathScan^® Th1/Th2/Th17 Cytokine Antibody Array Kit (Fluorescent Readout)

7118 PathScan^® Phospho-TrkB (Tyr706/707) Sandwich ELISA Kit

7133 PathScan^® Phospho-IRS-1 (panTyr) Sandwich ELISA Kit

7135 PathScan^® Phospho-Akt (Thr308) Chemiluminescent Sandwich ELISA Kit

7148 PathScan® Phospho-HER2/ErbB2 (Tyr1221/1222) Sandwich ELISA Kit

7160 PathScan^® Phospho-Akt1 (Ser473) Sandwich ELISA Kit

7171 PathScan® Phospho-Zap-70 (Tyr319) Sandwich ELISA Kit

7177 PathScan^® Phospho-p44/42 MAPK (Thr202/Tyr204) Sandwich ELISA Kit

7205 PathScan® Phospho-S6 Ribosomal Protein (Ser235/236) Sandwich ELISA Kit

7212 PathScan^® Phospho-TrkA (Tyr674/675) Sandwich ELISA Kit

7234 PathScan^® Phospho-Stat1 (Tyr701) Sandwich ELISA Kit

7240 PathScan^® Phospho-EGF Receptor (Tyr1068) Sandwich ELISA Kit

7258 PathScan^® Phospho-Insulin Receptor β (Tyr1150/1151) Sandwich ELISA Kit

7298 PathScan^® Phospho-c-Kit (Tyr719) Sandwich ELISA Kit

7300 PathScan^® Phospho-Stat3 (Tyr705) Sandwich ELISA Kit

7302 PathScan^® Phospho-IGF-I Receptor β (Tyr1131) Sandwich ELISA Kit

7324 PathScan^® Phospho-ALK (Tyr1604) Sandwich ELISA Kit

7333 PathScan^® Phospho-Met (panTyr) Sandwich ELISA Kit

7335 PathScan^® Phospho-VEGFR-2 (Tyr1175) Sandwich ELISA Kit

7345 PathScan® Phospho-PDGF Receptor β (Tyr751) Sandwich ELISA Kit

7744 PathScan^® Intracellular Signaling Array Kit (Fluorescent Readout)

7890 PathScan^® Phospho-HER3/ErbB3 (panTyr) Sandwich ELISA Kit

9411 Phospho-Tyrosine Mouse mAb (P-Tyr-100)

9700 PathScan^® Akt Signaling Antibody Array Kit (Fluorescent Readout)

9803 Cell Lysis Buffer (10X)

常见问题及解答

公司介绍

CST公司是一家由研究型科学家创建于1999年的家族式私营企业，在全球范围内拥有超过400多名员工。CST活跃于应用系统生物学研究，尤其是与癌症相关的领域。作为一家始终致力于科学研究的公司，CST深知抗体的高特异性和批次间性能的一致性至关重要。因此我们坚持自己生产所有的抗体，并在多种应用中进行严格的验证。同时，正是生产这些抗体的CST科学家为客户提供技术支持，帮助他们设计实验，解决问题以获得最可靠的结果。我们之所以这样做，是因为如果我们做实验，我们也想要得到同样的服务。事实上，CST的确是这样的。
Uante,您的科研物资战略合作伙伴！

重庆市寰宇安泰生物科技有限公司

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品牌

CST

型号

7949

规格

1 Kit

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