Date published: 2025-9-6

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CD4 抗体 (GK1.5): sc-13573

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说明书
  • CD4 抗体 GK1.5 是大鼠单克隆 IgG2b, 在66篇文献中引用,提供 200 µg/ml
  • 针对mouse来源的CTL克隆V4细胞
  • 抗-CD4 抗体 (GK1.5) 推荐用于 IP, IF, IHC(P) 和 FCM,检测mouse, rat 和human 来源的 an extracellular region of CD4
  • CD4 抗体 (GK1.5) 可偶联 藻红蛋白 或者 FITC 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Alexa Fluor® 405 用于IF, IHC(P) 和FCM
  • 可用 无叠氮化物,用于阻断T细胞活化和配体结合(sc-13573 L,200 µg/0.1 ml)
  • 关于如何获取CD4 (GK1.5): sc-13573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CD4 抗体 (GK1.5)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

CD4抗体(GK1.5)是一种鼠单克隆IgG2b抗体,用于识别小鼠、大鼠和人类CD4蛋白的胞外区域,也称为T4或Leu 3。抗CD4抗体(GK1.5)针对小鼠来源的CTL克隆V4细胞,推荐用于免疫沉淀(IP)、免疫荧光(IF)、石蜡包埋切片免疫组织化学(IHCP)和流式细胞术(FCM),确保在各种实验条件下精确检测和分析CD4。CD4是一种膜结合型糖蛋白,由四个类免疫球蛋白细胞外结构域组成,作为T细胞受体(TCR)的辅助受体在免疫系统中发挥着关键作用。这种相互作用增强了TCR与抗原呈递细胞上的II类主要组织相容性复合物(MHC)分子之间的结合亲和力,这对于有效的T细胞活化和随后的免疫反应至关重要。CD4与多种关键蛋白相互作用,包括酪氨酸激酶Lck,后者与其细胞质尾部结合,启动T细胞活化所需的下游信号通路。此外,CD4还与CD3和CD28等其他共受体形成复合物,促进信号传导和T细胞共刺激。CD4与这些蛋白质相互作用的能力凸显了它在适应性免疫和疾病(如HIV)发病机理中的重要性,在HIV中,CD4是病毒进入的主要受体。除了辅助性T细胞,CD4还表达于皮质细胞、成熟髓质胸腺细胞、小胶质细胞和树突状细胞,这凸显了其在免疫调节中的广泛作用。CD4单克隆抗体(GK1.5)是研究免疫功能、T细胞生物学、自身免疫性疾病和传染病的研究人员不可或缺的工具,它能够可靠地检测CD4阳性细胞,并支持免疫学研究和发展治疗。

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

CD4 抗体 (GK1.5) 参考文献:

  1. 作为多组分信号机器的 T 细胞受体:CD4/CD8 核心受体和 CD45 在 T 细胞活化中的作用。  |  Janeway, CA. 1992. Annu Rev Immunol. 10: 645-74. PMID: 1534242
  2. 顺式视黄醇/雄激素脱氢酶1(CRAD1)的C端区域赋予ER定域和体内酶功能。  |  Lidén, M., et al. 2005. Exp Cell Res. 311: 205-17. PMID: 16223484
  3. 新型抗 CD4 单克隆抗体将人类免疫缺陷病毒感染和 CD4+ 细胞融合与病毒结合分离开来。  |  Healey, D., et al. 1990. J Exp Med. 172: 1233-42. PMID: 1698911
  4. 具有不变γδ抗原受体的 T 细胞的免疫生物学。  |  Allison, JP. and Havran, WL. 1991. Annu Rev Immunol. 9: 679-705. PMID: 1832874
  5. 病毒免疫中的细胞溶解性CD4(+) T细胞。  |  Soghoian, DZ. and Streeck, H. 2010. Expert Rev Vaccines. 9: 1453-63. PMID: 21105780
  6. 确定人类 CD4 中与 HIV 结合的关键残基。  |  Arthos, J., et al. 1989. Cell. 57: 469-81. PMID: 2541915
  7. 脂质代谢对CD4+ T细胞的影响。  |  Cai, F., et al. 2021. Mediators Inflamm. 2021: 6634532. PMID: 33505215
  8. 人类和小鼠 T4 基因的结构和表达。  |  Maddon, PJ., et al. 1987. Proc Natl Acad Sci U S A. 84: 9155-9. PMID: 3501122
  9. 感染中CD4+ T细胞和血管内纤维蛋白的相互调节。  |  Mueller, TT., et al. 2024. Haematologica. 109: 2487-2499. PMID: 38572559
  10. CD4 与 MHC II 类分子之间的相互作用及其对 T 细胞功能的影响。  |  Vignali, DA. 1994. Behring Inst Mitt. 133-47. PMID: 7998907
  11. T 细胞受体与肽/主要组织相容性复合体(MHC)和超抗原/MHC 配体的相互作用受抗原支配。  |  Ehrich, EW., et al. 1993. J Exp Med. 178: 713-22. PMID: 8393480
  12. CD4 和 CD8 作为共同受体在抗原受体信号传导中的不同作用。  |  Julius, M., et al. 1993. Immunol Today. 14: 177-83. PMID: 8499078

订购信息

产品名称产品编号规格价格数量收藏夹

CD4 抗体 (GK1.5)

sc-13573
200 µg/ml
$316.00

CD4 抗体 (GK1.5) L

sc-13573 L
200 µg/0.1 ml
$316.00

CD4 抗体 (GK1.5) FITC

sc-13573 FITC
200 µg/ml
$330.00

CD4 抗体 (GK1.5) PE

sc-13573 PE
200 µg/ml
$343.00

CD4 抗体 (GK1.5) Alexa Fluor® 488

sc-13573 AF488
200 µg/ml
$357.00

CD4 抗体 (GK1.5) Alexa Fluor® 546

sc-13573 AF546
200 µg/ml
$357.00

CD4 抗体 (GK1.5) Alexa Fluor® 594

sc-13573 AF594
200 µg/ml
$357.00

CD4 抗体 (GK1.5) Alexa Fluor® 647

sc-13573 AF647
200 µg/ml
$357.00

CD4 抗体 (GK1.5) Alexa Fluor® 680

sc-13573 AF680
200 µg/ml
$357.00

CD4 抗体 (GK1.5) Alexa Fluor® 790

sc-13573 AF790
200 µg/ml
$357.00

CD4 抗体 (GK1.5) Alexa Fluor® 405

sc-13573 AF405
200 µg/ml
$357.00

Can I use this mouse monoclonal antibody for immunohistochemical staining of mouse tissue?

Asked by: DefinitelyNotMatt
Thank you for your question. Yes. We recommend using a directly conjugated mouse monoclonal primary antibody. This antibody is currently available conjugated to phycoerythrin (sc-13573 PE), fluoroscein (sc-13573 FITC), Alexa Fluor® 488 (sc-13573 AF488) or Alexa Fluor® 647 (sc-13573 AF647). Please contact Technical Service if you have further questions concerning this product.
Answered by: Tech Service 9
Date published: 2016-12-30
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Rated 2 out of 5 by from Non ben funzionanteabbiamo testato su tesusto murino ma purtroppo non performa bene alla diluizione consigliata 1:50 (ph6 e ph9)
Date published: 2025-02-14
Rated 1 out of 5 by from Did not work for IHCI used a free sample for my IHC tests - bright field and fluoresecence - on different lung tissues that I know express a high amount of CD4, but it yielded no staining in any of the assays, even at a 1:10 (!) dilution.
Date published: 2022-10-21
Rated 1 out of 5 by from Did not workTried on different tissues (from canine and equine species) with different protocols, but I did not observe reactivity on FFPE samples. (IHC-P)
Date published: 2020-07-16
Rated 5 out of 5 by from Highly specific antibodiesMouse spleen Blue-DAPI Green-IL-1b: sc-520 (1:50) Magenta-CD4: sc13573 (1:50) 4 hrs incubation RT
Date published: 2018-03-02
Rated 1 out of 5 by from did not workI had it as a free sample and tried right away. but it did not work. It did not stain Cd4+ cells in a FFPE lung sections.
Date published: 2017-12-21
Rated 5 out of 5 by from GreatI used it for Western Blot and Flow Cytometry and got good results.
Date published: 2017-10-30
Rated 5 out of 5 by from 抗体不错几个月前买的抗体,老师很开心,结果很好,非常感谢scbt的好抗体。希望公司能一如既往的保持好品质。谢谢
Date published: 2017-10-25
Rated 5 out of 5 by from 抗体不错,老板满意开心,实验出了结果。This excellent antibody has great reactivity in a wide range of applications. It demonstrates strong bands in a Western blot and has provide great flow cytometry data. This product has been published over 70 times!
Date published: 2017-10-09
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CD4抗体 (GK1.5) is rated 3.8 out of 5 by 17.
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