Date published: 2025-10-23

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Brn-3b/BRN3B/POU4F2 抗体 (D-8): sc-514474

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说明书
  • Brn-3b/BRN3B/POU4F2 抗体 D-8 是小鼠单克隆 IgG1 κ,Brn-3b/BRN3B/POU4F2抗体, 在7篇文献中引用,规格为200 µg/ml
  • 特异性抗原位于human物种的Brn-3b的内部区域内的氨基酸227-251之间
  • Brn-3b/BRN3B/POU4F2 抗体 (D-8) 推荐用于 WB, IP, IF 和 ELISA,检测mouse, rat 和human 来源的 Brn-3b
  • 抗Brn-3b/BRN3B/POU4F2抗体(D-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
  • 可用于凝胶迁移和ChIP的TransCruz试剂(sc-514474 X, 200 µg/0.1 ml)
  • m-IgG Fc BP-HRP1 BP-HRP">m-IgG1 BP-HRP是Brn-3b/BRN3B/POU4F2 Antibody (D-8) for WB applications. 的首选辅助检测试剂,这些试剂现与Brn-3b/BRN3B/POU4F2 Antibody (D-8) 打包提供(请参阅下面的订购信息)。

快捷链接

関連項目

Brn-3b抗体(D-8)是一种IgG1 κ小鼠单克隆Brn-3b抗体(也被指定为POU 4类同源盒2抗体、BRN3B抗体或POU结构域转录因子Brn-3b抗体),可通过蛋白质印迹(WB)、免疫沉淀(IP)、免疫荧光(IF)和酶联免疫吸附试验(ELISA)等方法检测来自小鼠、大鼠和人类的Brn-3b蛋白。Brn-3b抗体(D-8)既有非偶联形式的抗Brn-3b抗体,也有多种偶联形式的抗Brn-3b抗体,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®偶联物。Brn家族的转录因子存在于高度限制的神经元亚群中,对中枢神经系统的早期胚胎发育至关重要。Brn-1和Brn-2是III类POU(Pit-Oct-Unc)结构域蛋白,而Brn-3是IV类POU结构域蛋白。已经描述了三种Brn-3蛋白,分别被命名为Brn-3a、Brn-3b和Brn-3c。虽然Brn-3a和Brn-3c刺激转录,但Brn-3b通常作为转录抑制因子发挥作用。然而,已显示Brn-3b(而非Brn-3a)可调节乙酰胆碱受体的表达。有趣的是,Brn-3a具有两个功能性反式激活结构域,一个位于氨基末端,另一个位于羧基末端。Brn-2被认为参与平滑肌细胞的发育和分化。

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

Brn-3b/BRN3B/POU4F2 抗体 (D-8) 参考文献:

  1. 哺乳动物神经系统发育期细胞中特异表达的新型 POU 同源基因  |  Collum, RG., et al. 1992. Nucleic Acids Res. 20: 4919-25. PMID: 1357630
  2. Brn-3b通过合作反式激活bax的表达,增强了p53的促凋亡作用,但没有增强其诱导细胞周期停滞的作用。  |  Budhram-Mahadeo, VS., et al. 2006. Nucleic Acids Res. 34: 6640-52. PMID: 17145718
  3. 中国首次报告由同心镰刀菌引起的白柑橘采后果实腐烂病。  |  Xiao, L., et al. 2022. Plant Dis.. PMID: 35984392
  4. 更正: 与增殖相关的 Brn-3b 转录因子可激活神经母细胞瘤和乳腺癌细胞中细胞周期蛋白 D1 的表达。  |  Budhram-Mahadeo, VS., et al. 2023. Oncogene. 42: 782. PMID: 36759573
  5. 内分泌性下丘脑和垂体后叶的发育和存活需要神经元 POU 结构域因子 Brn-2。  |  Schonemann, MD., et al. 1995. Genes Dev. 9: 3122-35. PMID: 8543156
  6. 将 P19 小鼠胚胎癌细胞优先分化为平滑肌细胞。使用维甲酸和反义中枢神经系统特异性 POU 转录因子 Brn-2。  |  Suzuki, T., et al. 1996. Circ Res. 78: 395-404. PMID: 8593698
  7. Brn-3a 转录因子的两个激活结构域的不同活性取决于结合位点的环境。  |  Budhram-Mahadeo, V., et al. 1996. J Biol Chem. 271: 9108-13. PMID: 8621561
  8. POU结构域因子Brn-3b是大量视网膜神经节细胞发育所必需的。  |  Gan, L., et al. 1996. Proc Natl Acad Sci U S A. 93: 3920-5. PMID: 8632990
  9. 转录因子 Brn-3.1 和 Brn-3.2 在听觉和视觉系统发育中的作用。  |  Erkman, L., et al. 1996. Nature. 381: 603-6. PMID: 8637595
  10. Brn-3.0的表达可识别早期有丝分裂后中枢神经系统神经元和感觉神经前体。  |  Fedtsova, NG. and Turner, EE. 1995. Mech Dev. 53: 291-304. PMID: 8645597
  11. 一个氨基酸的变化就能将抑制性转录因子转化为激活因子。  |  Dawson, SJ., et al. 1996. J Biol Chem. 271: 11631-3. PMID: 8662774
  12. 转录因子 POU4F3 突变与人类遗传性进行性听力损失有关。  |  Vahava, O., et al. 1998. Science. 279: 1950-4. PMID: 9506947

订购信息

产品名称产品编号规格价格数量收藏夹

Brn-3b/BRN3B/POU4F2 抗体 (D-8)

sc-514474
200 µg/ml
RMB2377.00

Brn-3b/BRN3B/POU4F2 (D-8): m-IgG Fc BP-HRP 套装

sc-527906
200 µg Ab; 10 µg BP
RMB2662.00

Brn-3b/BRN3B/POU4F2 (D-8): m-IgG1 BP-HRP 套装

sc-533279
200 µg Ab; 20 µg BP
RMB2662.00

Brn-3b/BRN3B/POU4F2 抗体 (D-8) X

sc-514474 X
200 µg/0.1 ml
RMB2377.00

Brn-3b/BRN3B/POU4F2 抗体 (D-8) AC

sc-514474 AC
500 µg/ml, 25% agarose
RMB3129.00

Brn-3b/BRN3B/POU4F2 抗体 (D-8) HRP

sc-514474 HRP
200 µg/ml
RMB2377.00

Brn-3b/BRN3B/POU4F2 抗体 (D-8) FITC

sc-514474 FITC
200 µg/ml
RMB2482.00

Brn-3b/BRN3B/POU4F2 抗体 (D-8) PE

sc-514474 PE
200 µg/ml
RMB2580.00

Brn-3b/BRN3B/POU4F2 抗体 (D-8) Alexa Fluor® 488

sc-514474 AF488
200 µg/ml
RMB2685.00

Brn-3b/BRN3B/POU4F2 抗体 (D-8) Alexa Fluor® 546

sc-514474 AF546
200 µg/ml
RMB2685.00

Brn-3b/BRN3B/POU4F2 抗体 (D-8) Alexa Fluor® 594

sc-514474 AF594
200 µg/ml
RMB2685.00

Brn-3b/BRN3B/POU4F2 抗体 (D-8) Alexa Fluor® 647

sc-514474 AF647
200 µg/ml
RMB2685.00

Brn-3b/BRN3B/POU4F2 抗体 (D-8) Alexa Fluor® 680

sc-514474 AF680
200 µg/ml
RMB2685.00

Brn-3b/BRN3B/POU4F2 抗体 (D-8) Alexa Fluor® 790

sc-514474 AF790
200 µg/ml
RMB2685.00

Brn-3b/BRN3B/POU4F2 (D-8) 中和勝肽

sc-514474 P
100 µg/0.5 ml
RMB511.00

What application is the blocking peptide sc-514474 P appropriate for?

Asked by: Germaine
Thank you for your question. The blocking peptide is intended for use as a negative control, by pre-adsorbing the mouse monoclonal antibody against the antigen. For full protocol details, please contact our Technical Services Department or view our online protocol here: https://www.scbt.com/scbt/resources/protocols/peptide-neutralization
Answered by: Technical Support
Date published: 2017-02-25
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Rated 1 out of 5 by from Do not workTested both Brn-3b Antibody (D-8) and Brn-3b Antibody (D-8) Alexa Fluor® 594, each at 3 different concentrations, 1:25; 1:50 and 1:100 on mice retina sections. None worked while ab190850 from abcam worked very well on the same section so I am sure it's not the problem of my section. Sad since we really need a non rabbit Brn3b antibody.
Date published: 2019-11-01
Rated 1 out of 5 by from IF: no signalUsed this ab o/n (tried 1:50 and 1:100) on cryosections from human retinal organoids and did not get any signal. The ab BRN3 C-13 sc-6026 from santa cruz works fine on these sections - unfortunatley, it's discontinued :(
Date published: 2019-07-15
Rated 5 out of 5 by from IF stainingIF staining of paraffin-embedded sections from mouse samples,a little background,but the specific staining is very strong.
Date published: 2018-05-26
Rated 4 out of 5 by from 需要更多尝试染了c57小鼠视网膜,不知道是不是因为没有前固定,感觉效果不太好。打算更改实验条件,而后再测试。服务挺好,谢谢
Date published: 2017-12-19
Rated 4 out of 5 by from 还可以申请到的小样,公司服务态度很好,邮件回复很快,发货也很快,还是蛮负责的,产品还可以。可以考虑购买正装。
Date published: 2017-06-13
Rated 1 out of 5 by from did not work on macaque tissuedid not work for IF on paraffin embedded macaque retina tissue when used at 1:50 overnight
Date published: 2017-05-05
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Brn-3b/BRN3B/POU4F2 抗体 (D-8) is rated 2.7 out of 5 by 6.
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