Date published: 2025-9-6

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CD45RA 抗体 (OX33): sc-53048

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说明书
  • CD45RA 抗体 OX33 是小鼠单克隆 IgG1 κ,CD45RA抗体, 在2篇文献中引用,规格为200 µg/ml
  • 针对全长CD45RA,rat起源
  • CD45RA 抗体 (OX33) 推荐用于 WB, IP, IF, IHC(P), FCM 和 ELISA,检测mouse, rat 和human 来源的 a subfraction of the 240 kDa CD45RA
  • 抗CD45RA抗体(OX33)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CD45RA (OX33): sc-53048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-IgG1 BP-HRP 是 CD45RA 抗体 (OX33) 在 WB and IHC(P) 应用中的首选二抗检测试剂。这些试剂现与CD45RA 抗体 (OX33) 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

CD45RA抗体(OX33)是一种小鼠单克隆IgG1 kappa轻链抗体,用于识别大鼠来源的全长CD45RA蛋白,同时与小鼠和人类CD45RA发生交叉反应。CD45RA单克隆抗体(OX33)可通过蛋白质印迹(WB)、免疫沉淀(IP)、免疫荧光(IF)、石蜡包埋切片免疫组织化学(IHCP)、流式细胞术(FCM)和酶联免疫吸附测定(ELISA)进行检测。CD45RA,也称为B220、CD45、CD45R、GP180、IMD105、L-CA、LCA、LY5和T200,是一种跨膜糖蛋白,广泛存在于各种造血细胞中,在免疫细胞信号传导和调节中发挥着关键作用。抗CD45RA抗体(OX33)识别负责磷酸化酪氨酸磷酸酶活性的保守细胞内结构域,该结构域调节由TCR/CD3复合物引发的酪氨酸磷酸化事件。该活性对于激活Src和Syk家族激酶(包括Lck、Fyn和ZAP-70)至关重要,这些激酶驱动免疫反应中的下游信号级联。CD45RA经历显著的翻译后修饰,特别是N-连接糖基化,这对正确的折叠、稳定性和细胞表面定位至关重要。外显子4、5和6的替代性剪接产生了CD45RA的多种同种型,如CD45RA、CD45RB、CD45RC和CD45RO,它们在外细胞域中各不相同,且仅在免疫细胞亚群中分布。CD45RA 单克隆抗体(OX33)有非结合型和多种结合型,包括琼脂糖、辣根过氧化物酶(HRP)、藻红蛋白(PE)、异硫氰酸荧光素(FITC)和多种 Alexa Fluor® 结合物,这使得 CD45RA(OX33)抗体成为研究免疫细胞生物学、信号传导机制和相关血液疾病不可或缺的工具。

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

CD45RA 抗体 (OX33) 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. 预测魁北克老年人侵袭性肺炎球菌疾病的趋势。  |  Zhou, Z., et al. 2017. Can J Infect Dis Med Microbiol. 2017: 4347206. PMID: 28246534
  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
  9. 蛋白酪氨酸磷酸酶对免疫功能的调节。  |  Okumura, M. and Thomas, ML. 1995. Curr Opin Immunol. 7: 312-9. PMID: 7546394
  10. CD45:作为淋巴细胞活化和发育所需的蛋白酪氨酸磷酸酶的新角色。  |  Trowbridge, IS. and Thomas, ML. 1994. Annu Rev Immunol. 12: 85-116. PMID: 8011300

订购信息

产品名称产品编号规格价格数量收藏夹

CD45RA 抗体 (OX33)

sc-53048
200 µg/ml
RMB2377.00

CD45RA (OX33): m-IgG Fc BP-HRP 套装

sc-526760
200 µg Ab; 10 µg BP
RMB2662.00

CD45RA (OX33): m-IgG1 BP-HRP 套装

sc-532133
200 µg Ab; 20 µg BP
RMB2662.00

CD45RA 抗体 (OX33) AC

sc-53048 AC
500 µg/ml, 25% agarose
RMB3129.00

CD45RA 抗体 (OX33) HRP

sc-53048 HRP
200 µg/ml
RMB2377.00

CD45RA 抗体 (OX33) FITC

sc-53048 FITC
200 µg/ml
RMB2482.00

CD45RA 抗体 (OX33) PE

sc-53048 PE
200 µg/ml
RMB2580.00

CD45RA 抗体 (OX33) Alexa Fluor® 488

sc-53048 AF488
200 µg/ml
RMB2685.00

CD45RA 抗体 (OX33) Alexa Fluor® 546

sc-53048 AF546
200 µg/ml
RMB2685.00

CD45RA 抗体 (OX33) Alexa Fluor® 594

sc-53048 AF594
200 µg/ml
RMB2685.00

CD45RA 抗体 (OX33) Alexa Fluor® 647

sc-53048 AF647
200 µg/ml
RMB2685.00

CD45RA 抗体 (OX33) Alexa Fluor® 680

sc-53048 AF680
200 µg/ml
RMB2685.00

CD45RA 抗体 (OX33) Alexa Fluor® 790

sc-53048 AF790
200 µg/ml
RMB2685.00

Can CD45RA (OX33): sc-53048 monoclonal antibody be used in IF or IHC with mouse tissue or cells? Will there be non-specific staining?

Asked by: Trav11
Thank you for your inquiry. The use of mouse monoclonal antibodies with mouse samples is very common and typically poses no problem. To eliminate any potential cross-reactivity of an anti-mouse secondary detection reagent, CD45RA (OX33): sc-53048 is available in a variety of direct conjugations, such as HRP, PE, FITC and AlexaFluors.
Answered by: Technical Support
Date published: 2017-02-24
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Rated 4 out of 5 by from works well in IHC on FFPE rat spleenThis antibody worked really nice on my IHC on FFPE rat spleens. Dilution 1:500
Date published: 2023-03-22
Rated 4 out of 5 by from Works well with a weak nonWorks well with a weak non-specific band for WB in SUP-T1 whole cell lysate. -SCBT QC
Date published: 2015-01-26
Rated 4 out of 5 by from Produced good Indirect FCM data for rat peripheralProduced good Indirect FCM data for rat peripheral blood leukocytes stained CD45RA . -SCBT QC
Date published: 2013-10-08
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CD45RA 抗体 (OX33) is rated 4.0 out of 5 by 3.
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