Revision 1

#9786Store at -20C

 

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Cell Signaling Technology

Orders: 877-616-CELL (2355) [email protected]

Support: 877-678-TECH (8324)

Web: [email protected] cellsignal.com

3 Trask LaneDanversMassachusetts01923USA
For Research Use Only. Not for Use in Diagnostic Procedures.
Product Includes Product # Quantity Mol. Wt Isotype/Source
MLH1 (4C9C7) Mouse mAb 3515 40 µl 85 kDa Mouse IgG1
MSH2 (D24B5) XP® Rabbit mAb 2017 40 µl 100 kDa Rabbit IgG
MSH6 (L990) Antibody 3996 40 µl 160 kDa Rabbit 
Anti-rabbit IgG, HRP-linked Antibody 7074 100 µl Goat 
Anti-mouse IgG, HRP-linked Antibody 7076 100 µl Horse 

Please visit cellsignal.com for individual component applications, species cross-reactivity, dilutions, protocols, and additional product information.

Description

Mismatch Repair Antibody Sampler Kit provides an economical means to investigate the DNA mismatch repair system within the cell. The kit contains primary and secondary antibodies to perform four western blots with each antibody.

Storage

Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.

Background

The DNA mismatch repair system (MMR) repairs post-replication DNA, inhibits recombination between nonidentical DNA sequences, and induces both checkpoint and apoptotic responses following certain types of DNA damage (1). MSH2 (MutS homologue 2) forms the hMutS-α dimer with MSH6 and is an essential component of the mismatch repair process. hMutS-α is part of the BRCA1-associated surveillance complex (BASC), a complex that also contains BRCA1, MLH1, ATM, BLM, PMS2 proteins, and the Rad50-Mre11-NBS1 complex (2). Mutations in MSH6 and other MMR proteins have been found in a large proportion of hereditary nonpolyposis colorectal cancer (Lynch Syndrome), the most common form of inherited colorectal cancer in the Western world (3). Mutations in MSH6 have been shown to occur in glioblastoma in response to temozolomide therapy and to promote temozolomide resistance (4).

  1. O'Brien, V. and Brown, R. (2006) Carcinogenesis 27, 682-92.
  2. Wang, Y. et al. (2000) Genes Dev 14, 927-39.
  3. Plotz, G. et al. (2006) J Mol Histol 37, 271-83.
  4. Yip, S. et al. (2009) Clin Cancer Res 15, 4622-9.

Background References

    Trademarks and Patents

    Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
    All other trademarks are the property of their respective owners. Visit cellsignal.com/trademarks for more information.

    限制使用

    除非 CST 的合法授书代表以书面形式书行明确同意,否书以下条款适用于 CST、其关书方或分书商提供的书品。 任何书充本条款或与本条款不同的客书条款和条件,除非书 CST 的合法授书代表以书面形式书独接受, 否书均被拒书,并且无效。

    专品专有“专供研究使用”的专专或专似的专专声明, 且未专得美国食品和专品管理局或其他外国或国内专管机专专专任何用途的批准、准专或专可。客专不得将任何专品用于任何专断或治专目的, 或以任何不符合专专声明的方式使用专品。CST 专售或专可的专品提供专作专最专用专的客专,且专用于研专用途。将专品用于专断、专防或治专目的, 或专专售(专独或作专专成)或其他商专目的而专专专品,均需要 CST 的专独专可。客专:(a) 不得专独或与其他材料专合向任何第三方出售、专可、 出借、捐专或以其他方式专专或提供任何专品,或使用专品制造任何商专专品,(b) 不得复制、修改、逆向工程、反专专、 反专专专品或以其他方式专专专专专品的基专专专或技专,或使用专品开专任何与 CST 的专品或服专专争的专品或服专, (c) 不得更改或专除专品上的任何商专、商品名称、徽专、专利或版专声明或专专,(d) 只能根据 CST 的专品专售条款和任何适用文档使用专品, (e) 专遵守客专与专品一起使用的任何第三方专品或服专的任何专可、服专条款或专似专专

    Revision 1
    #9786

    Mismatch Repair Antibody Sampler Kit

    Mismatch Repair Antibody Sampler Kit: Image 1 Expand Image
    使用 MSH2 (D24B5) XP® Rabbit mAb 对 HeLa 和 NIH/3T3 细胞的提取物进行蛋白质印迹分析。
    Mismatch Repair Antibody Sampler Kit: Image 2 Expand Image
    使用 MLH1 (4C9C7) Mouse mAb 对不同细胞类型的提取物进行蛋白质印迹分析。
    Mismatch Repair Antibody Sampler Kit: Image 3 Expand Image
    使用 MSH6 (L990) Antibody 对不同细胞类型的提取物进行蛋白质印迹分析。
    Mismatch Repair Antibody Sampler Kit: Image 4 Expand Image
    一抗与靶标蛋白结合之后,与偶联 HRP 的二抗形成复合体。添加 LumiGLO®,在酶催化分解期间发光。
    Mismatch Repair Antibody Sampler Kit: Image 5 Expand Image
    一抗与靶标蛋白结合之后,与偶联 HRP 的二抗形成复合体。添加 LumiGLO*,它可在酶催化的分解期间发光。
    Mismatch Repair Antibody Sampler Kit: Image 6 Expand Image
    在对照物肽(左)或抗原特异性肽(右)存在的情况下,使用 MSH2 (D24B5) XP® Rabbit mAb 对石蜡包埋的人乳腺癌进行免疫组织化学分析。
    Mismatch Repair Antibody Sampler Kit: Image 7 Expand Image
    使用 MLH1 (4C9C7) Mouse mAb 从 HeLa 细胞裂解物中免疫沉淀出 MLH1。使用同一抗体进行蛋白质进行印迹分析。泳道 1 是 5% 输入对照。
    Mismatch Repair Antibody Sampler Kit: Image 8 Expand Image
    使用 MSH6 (L990) Antibody(绿色)对 HCT-116 细胞进行共聚焦免疫荧光分析。肌动蛋白纤丝已用 DY-554 phalloidin(红色)标记。
    Mismatch Repair Antibody Sampler Kit: Image 9 Expand Image
    使用 MSH2 (D24B5) XP® Rabbit mAb(绿色),对 HeLa 细胞进行共聚焦免疫荧光分析。肌动蛋白纤丝用 DY-554 Phalloidin 进行标记(红色)。
    Mismatch Repair Antibody Sampler Kit: Image 10 Expand Image

    Confocal immunofluorescent analysis of T-47D cells (left, positive) and HCT 116 cells (right, negative) using MLH1 (4C9C7) Mouse mAb (green), DyLight 554 Phalloidin #13054 (red), and DAPI #4083 (blue).

    Mismatch Repair Antibody Sampler Kit: Image 11 Expand Image
    使用与非特异性阴性对照抗体(红)作对比的 MSH2 (D24B5) XP® Rabbit mAb 抗体(蓝),对 Hela 细胞进行流式细胞分析。
    Mismatch Repair Antibody Sampler Kit: Image 12 Expand Image
    使用 MLH1 (4C9C7) Mouse mAb 对 IGROV-1(红色)和 Jurkat(蓝色)细胞进行流式细胞分析。