Date published: 2025-9-6

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CD45R 抗体 (RA3-6B2): sc-19597

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说明书
  • CD45R 抗体 RA3-6B2 是大鼠单克隆 IgG2aCD45R抗体, 在31篇文献中引用,规格为200 µg/ml
  • 抗-CD45R 抗体 (RA3-6B2) 推荐用于 WB, IP, IF, IHC(P) 和 FCM,检测mouse, rat 和human 来源的 CD45R
  • CD45R抗体(RA3-6B2)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
  • 还可偶联APC-Cy7用于IF,IHC(P) 和 FCM
  • 还提供无叠氮的,用于调节体外和体内的B细胞反应,sc-19597 L,200 µg/0.1 ml
  • 关于如何获取CD45R (RA3-6B2): sc-19597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。
  • 目前,我们还没有完成CD45R 抗体 (RA3-6B2)的首选二抗检测试剂的鉴定。这项工作正在进行中。

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関連項目

CD45R抗体(RA3-6B2)是一种鼠单克隆IgG2a轻链抗体,用于通过蛋白质印迹(WB)、免疫沉淀(IP)、PAR检测和流式细胞术(FCM)在小鼠、大鼠和人类样本中检测CD45(也称为蛋白酪氨酸磷酸酶受体C型(PTPRC))。抗CD45抗体(2D-1)靶向人类CD45的胞外结构域,确保在多种物种间可靠识别。CD45是一种重要的跨膜糖蛋白,在所有有核造血细胞上表达,作为调节免疫细胞信号传导和激活所必需的蛋白酪氨酸磷酸酶发挥作用。从结构上看,CD45由细胞外区域、单个跨膜结构域和保守的细胞内磷酸酶结构域组成,其中细胞外区域由多个通过外显子选择性剪接产生的异构体组成。翻译后修饰,尤其是糖基化,对CD45的功能至关重要,因为它们会影响其稳定性、定位以及与其他蛋白质的相互作用,从而调节T和B细胞受体信号通路。这些修饰会影响CD45如何去磷酸化Src和Syk家族激酶,如Lck、Fyn和ZAP-70,这些激酶对于启动下游信号级联至关重要,可导致T细胞激活、增殖、分化以及B细胞发育。CD45的结构组织和糖基化模式能够对免疫反应进行微调,从而根据细胞类型和激活状态进行定制化互动。CD45的结构和翻译后修饰失调或改变与多种免疫失调有关,包括自身免疫性疾病和白血病,这凸显了其在维持免疫平衡方面的重要性,以及作为治疗靶标的潜力。CD45单克隆抗体(2D-1)有非结合型和多种结合型,如琼脂糖、辣根过氧化物酶(HRP)、藻红蛋白(PE)、异硫氰酸荧光素(FITC)和Alexa Fluor®结合物,为各种实验应用提供了多种选择。抗CD45抗体(2D-1)使研究人员能够有效地研究CD45的表达、同型异构体分布和翻译后修饰,从而加深我们对免疫细胞生物学和相关疾病机制的理解。

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

CD45R 抗体 (RA3-6B2) 参考文献:

  1. 细胞表达受限的 CD45 分子中依赖于 Sialic acid 的表位。  |  Bazil, V., et al. 1989. Immunogenetics. 29: 202-5. PMID: 2466778
  2. 白细胞共同抗原家族。  |  Thomas, ML. 1989. Annu Rev Immunol. 7: 339-69. PMID: 2523715
  3. 针对人类白细胞抗原的单克隆抗体。III.针对 CD45R, CD6, CD44 和两种新描述的广泛表达的糖蛋白 MEM-53 和 MEM-102 的抗体。  |  Bazil, V., et al. 1989. Folia Biol (Praha). 35: 289-97. PMID: 2534480
  4. 胸腺细胞, T 淋巴细胞和 B 淋巴细胞中大鼠白细胞共同抗原的分子和抗原异质性。  |  Woollett, GR., et al. 1985. Eur J Immunol. 15: 168-73. PMID: 2578966
  5. 三个外显子的不同用法产生了至少五种不同的 mRNA,编码人类白细胞共同抗原。  |  Streuli, M., et al. 1987. J Exp Med. 166: 1548-66. PMID: 2824653
  6. 石蜡包埋组织切片中与白细胞亚群反应的单克隆抗体(MT1, MT2, MB1, MB2, MB3)。  |  Poppema, S., et al. 1987. Am J Pathol. 127: 418-29. PMID: 3296769
  7. 在石蜡切片中显示 B 细胞, T 细胞和骨髓抗原。  |  West, KP., et al. 1986. J Pathol. 150: 89-101. PMID: 3540244
  8. B 淋巴细胞的新标记 MB2:与传统组织切片中活跃的其他淋巴细胞亚群标记比较。  |  Hall, PA., et al. 1987. J Clin Pathol. 40: 151-6. PMID: 3546393

订购信息

产品名称产品编号规格价格数量收藏夹

CD45R 抗体 (RA3-6B2)

sc-19597
200 µg/ml
RMB2377.00

CD45R 抗体 (RA3-6B2) L

sc-19597 L
200 µg/0.1 ml
RMB2377.00

CD45R 抗体 (RA3-6B2) AC

sc-19597 AC
500 µg/ml, 25% agarose
RMB3129.00

CD45R 抗体 (RA3-6B2) HRP

sc-19597 HRP
200 µg/ml
RMB2377.00

CD45R 抗体 (RA3-6B2) FITC

sc-19597 FITC
200 µg/ml
RMB2482.00

CD45R 抗体 (RA3-6B2) PE

sc-19597 PE
200 µg/ml
RMB2580.00

CD45R 抗体 (RA3-6B2) Alexa Fluor® 488

sc-19597 AF488
200 µg/ml
RMB2685.00

CD45R 抗体 (RA3-6B2) Alexa Fluor® 546

sc-19597 AF546
200 µg/ml
RMB2685.00

CD45R 抗体 (RA3-6B2) Alexa Fluor® 594

sc-19597 AF594
200 µg/ml
RMB2685.00

CD45R 抗体 (RA3-6B2) Alexa Fluor® 647

sc-19597 AF647
200 µg/ml
RMB2685.00

CD45R 抗体 (RA3-6B2) Alexa Fluor® 680

sc-19597 AF680
200 µg/ml
RMB2685.00

CD45R 抗体 (RA3-6B2) Alexa Fluor® 790

sc-19597 AF790
200 µg/ml
RMB2685.00

CD45R 抗体 (RA3-6B2) APC-Cy7) APCC7

sc-19597 APCC7
100 tests in 2 ml
RMB2775.00

What is the recommended secondary reagent to be used with this mouse monoclonal primary?

Asked by: jerojero
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 Service 11
Date published: 2017-02-09
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Rated 1 out of 5 by from no good results in IHCOnly with an overnight incubation I can see a weak diffuse signal in nodal cells. I've tried different dilutions and antigen unmasking tecniques but I can't improve the quality of the staining.
Date published: 2022-05-27
Rated 3 out of 5 by from PositiveThe immunohistochemistry was conducted on human autoptic lung tissue and we obtained a slight cytoplasmic staining.
Date published: 2021-02-22
Rated 1 out of 5 by from Did not work on canine samples (IHC-P)Tried on different canine tissues with different protocols, but I did not observe reactivity on FFPE samples. (IHC-P)
Date published: 2020-07-16
Rated 4 out of 5 by from Gute Ergebnisse in der IFWir haben eine Probepackung erhalten. Der Antikörper hat ein gutes Signal in der IF von gefrorenen Gewebeschnitten gezeigt.
Date published: 2018-03-01
Rated 5 out of 5 by from publish usingIt works of mouse spleen tissue, the band is specific and clear.
Date published: 2017-05-19
Rated 5 out of 5 by from Provides good reactivity.This CD45R antibody reacts well with mouse, rat, and human samples. It will provide a strong signal in WB and clear staining in IHC and IF. It has been successfully published with.
Date published: 2017-01-19
Rated 5 out of 5 by from Worked very well in IHC(P) in mouseWorked very well in IHC(P) in mouse
Date published: 2015-09-04
Rated 5 out of 5 by from This antibody worked very well on IHC(P)This antibody worked very well on IHC(P)
Date published: 2015-08-04
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CD45R 抗体 (RA3-6B2) is rated 4.1 out of 5 by 12.
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