Date published: 2025-9-6

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CD45 抗体 (B-8): sc-28369

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说明书
  • CD45抗体(B-8)是小鼠单克隆IgG2b κ, 在8篇文献中引用,规格为200 µg/ml
  • 免疫human物种的CD45的氨基酸1075-1304
  • CD45 抗体 (B-8) 推荐用于WB, IP, IF, IHC(P) 和 ELISA,检测human 来源的 CD45
  • 抗CD45抗体(B-8)可与琼脂糖结合用于IP;与HRP结合用于WB、IHC(P)和ELISA;与藻红蛋白FITC结合用于IF、IHC(P)和FCM
  • 还可偶联Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594Alexa Fluor® 647,用于WB (RGB), IF, IHC(P) 和 FCM, 以及用于RGB荧光成像系统,例如iBright™ FL1000, FluorChem™, Typhoon, Azure和其他类似的系统
  • 还可偶联Alexa Fluor® 680Alexa Fluor® 790, 用于WB (NIR), IF 和 FCM; 以及用于近红外(NIR)检测系统,如LI-COR®/Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure和类似系统
  • 关于如何获取CD45 (B-8): sc-28369免费10 µg小样,联系我们技术服务部门 (或者您当地的代理商)了解详情。
  • m-IgG Fc BP-HRPm-IgG2b BP-HRP 是 CD45 抗体 (B-8) 在 WB and IHC(P) 应用中的首选二抗检测试剂。这些试剂现与CD45 抗体 (B-8) 组合成套装提供。 (请参阅下面的订购信息)。

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関連項目

CD45抗体(B-8)是一种IgG2b κ小鼠单克隆CD45抗体(也称为PTPRC抗体),可通过WB、IP、IF、IHC(P)和ELISA检测人类来源的CD45。CD45抗体(B-8)既可作为非偶联抗CD45抗体形式提供,也可作为多种偶联形式的抗CD45抗体提供,包括琼脂糖、HRP、PE、FITC和多种Alexa Fluor®偶联物。CD45已被鉴定为一种跨膜糖蛋白,在造血细胞中广泛表达。CD45的多种异构体根据细胞类型分布在整个免疫系统中。这些异构体的产生是由于外显子4、5和6的选择性剪接。相应的蛋白质结构域的特征在于特异性结合于CD45RA(外显子4)、CD45RB(外显子5)、CD45RC(外显子6)和CD45RO(外显子4至6被剪接掉)的单克隆抗体的结合。这些异构体的变异定位于CD45的细胞外结构域,而细胞内结构域是保守的。CD45作为磷酸酪氨酸磷酸酶发挥作用,是TCR/CD3复合物有效诱导酪氨酸磷酸化的重要组成部分。CD45的酪氨酸磷酸酶活性包含在保守的细胞内结构域中。TCR/CD3复合物利用Src和Syk家族蛋白酪氨酸激酶启动信号级联反应。这两个家族的几个成员,包括Lck、Fyn和ZAP-70,已被证实为CD45的生理底物。

仅限研究使用。不适用于诊断和治疗用途。

Alexa Fluor® 是Molecular Probes Inc., OR., USA的商标

LI-COR®和 Odyssey® 是LI-COR Biosciences的注册商标

CD45 抗体 (B-8) 参考文献:

  1. CD45 可调节 CD22 的酪氨酸磷酸化及其与蛋白酪氨酸磷酸酶 SHP-1 的结合。  |  Greer, SF. and Justement, LB. 1999. J Immunol. 162: 5278-86. PMID: 10228003
  2. CD45通过不同的同源剪接异构体进行负调控。  |  Xu, Z. and Weiss, A. 2002. Nat Immunol. 3: 764-71. PMID: 12134145
  3. CD45缺陷未成熟B细胞的受体编辑。  |  Shivtiel, S., et al. 2002. Eur J Immunol. 32: 2264-73. PMID: 12209639
  4. 蛋白酪氨酸磷酸酶CD45通过依赖性和非依赖性途径到达细胞表面。  |  Baldwin, TA. and Ostergaard, HL. 2002. J Biol Chem. 277: 50333-40. PMID: 12386161
  5. [蛋白酪氨酸磷酸酶 CD45 在造血细胞信号转导中的作用】。]  |  Bohdanova, OV., et al. 2003. Ukr Biokhim Zh (1999). 75: 7-16. PMID: 14681989
  6. T细胞急性淋巴细胞白血病中受体酪氨酸磷酸酶PTPRC(CD45)的突变。  |  Porcu, M., et al. 2012. Blood. 119: 4476-9. PMID: 22438252
  7. 基于 CD45 条形码的多重质量计数法 (CyTOF)。  |  Lai, L., et al. 2015. Cytometry A. 87: 369-74. PMID: 25645694
  8. TCR和CD45在参与微绒毛中的纳米级动力学分离促进了早期T细胞活化。  |  Razvag, Y., et al. 2018. Nat Commun. 9: 732. PMID: 29467364
  9. 在健康和感染结核病病毒的黑线鲃中枢神经系统中发现 T 细胞和 CD45 细胞。  |  Pianese, V., et al. 2024. Fish Shellfish Immunol. 151: 109646. PMID: 38810712
  10. CD45相关蛋白空白小鼠淋巴细胞功能和信号转导的破坏。  |  Matsuda, A., et al. 1998. J Exp Med. 187: 1863-70. PMID: 9607926

订购信息

产品名称产品编号规格价格数量收藏夹

CD45 抗体 (B-8)

sc-28369
200 µg/ml
RMB2377.00

CD45 (B-8): m-IgG Fc BP-HRP 套装

sc-525528
200 µg Ab; 10 µg BP
RMB2662.00

CD45 (B-8): m-IgG2b BP-HRP 套装

sc-549571
200 µg Ab; 10 µg BP
RMB2662.00

CD45 抗体 (B-8) AC

sc-28369 AC
500 µg/ml, 25% agarose
RMB3129.00

CD45 抗体 (B-8) HRP

sc-28369 HRP
200 µg/ml
RMB2377.00

CD45 抗体 (B-8) FITC

sc-28369 FITC
200 µg/ml
RMB2482.00

CD45 抗体 (B-8) PE

sc-28369 PE
200 µg/ml
RMB2580.00

CD45 抗体 (B-8) Alexa Fluor® 488

sc-28369 AF488
200 µg/ml
RMB2685.00

CD45 抗体 (B-8) Alexa Fluor® 546

sc-28369 AF546
200 µg/ml
RMB2685.00

CD45 抗体 (B-8) Alexa Fluor® 594

sc-28369 AF594
200 µg/ml
RMB2685.00

CD45 抗体 (B-8) Alexa Fluor® 647

sc-28369 AF647
200 µg/ml
RMB2685.00

CD45 抗体 (B-8) Alexa Fluor® 680

sc-28369 AF680
200 µg/ml
RMB2685.00

CD45 抗体 (B-8) Alexa Fluor® 790

sc-28369 AF790
200 µg/ml
RMB2685.00

How I can QC CD45 

Asked by: Zuhoor
Thank you for your question. Please contact our Technical Service Department or your local distributor for assistance in troubleshooting this antibody.
Answered by: Technical Service 4
Date published: 2020-11-12

What is your recommended western blotting secondary antibody for use with CD45 (B-8): sc-28369?

Asked by: jenniferc
We recommend using one our exclusive Mouse IgG Binding Proteins as a secondary detection reagent. A complete list of available binding proteins is available on our website here: https://www.scbt.com/scbt/browse/support-products-mouse-igg-binding-proteins/_/N-ecrety
Answered by: Technical Support 4
Date published: 2017-02-04
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Rated 5 out of 5 by from CD45 antibody specific for human!CD45 Antibody (B-8) is a mouse IgG that is a solid choice for both WB and IHC(P) applications. Specific for human, and does not cross-react with mouse CD45!
Date published: 2017-01-19
Rated 5 out of 5 by from Saw good staining in IFSaw good staining in IF.
Date published: 2015-04-28
Rated 5 out of 5 by from Produced superb immunoperoxidase membraneProduced superb immunoperoxidase membrane and cytoplasmic staining in formalin fixed, paraffin-embedded human spleen tissue. -SCBT QC
Date published: 2015-04-07
Rated 5 out of 5 by from Robust signal observed at correct molecularRobust signal observed at correct molecular weight in western blot analysis of CD45 expression in Jurkat, BJAB and CTLL-2 whole cell lysates. -SCBT QC
Date published: 2015-01-17
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CD45 抗体 (B-8) is rated 5.0 out of 5 by 4.
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