Date published: 2025-9-9

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Pbx 3 抗体 (39-K): sc-81988

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说明书
  • Pbx 3抗体(39-K)是小鼠单克隆mouse IgG2a κ (kappa轻链),规格为100 µg/ml
  • 免疫human物种的重组Pbx 3
  • 推荐用于 mouse, rat 和 human 来源的Pbx 3 WB, IP, IF, IHC(P) 和 ELISA检测
  • 目前,我们还没有完成Pbx 3 抗体 (39-K)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

    在免疫学中,Pbx 1、2、3和4是属于TALE(三氨基酸环扩展)家族的含同源结构域蛋白的成员。人类前B细胞急性白血病常常与t(1;19)(q23;p13.3)的染色体易位有关,这种易位会产生一个嵌合基因,编码E2A和Pbx 1基因产物的融合蛋白。Pbx 2和Pbx 3在它们同源结构域旁侧的266个氨基酸区域内,分别与Pbx 1有92%和94%的序列相似性,然而这三个蛋白在它们的氨基端和羧基端则存在较大的差异。Pbx 1和Pbx 3的两种形式主要区别在于它们的羧基端,这是由mRNA的可变剪接导致的。与其他在发育和分化过程中短暂表达的同源选择基因不同,Pbx基因的转录本在胎儿和成人组织及细胞系中均普遍表达。此外,在淋巴细胞中可以检测到Pbx 2和Pbx 3的转录本,而这些细胞并不表达Pbx 1。Pbx 4的表达仅限于睾丸,尤其是第一次减数分裂前期的粗线期精母细胞。

    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

    Pbx 3 抗体 (39-K) 参考文献:

    1. Pbx3 和 Meis1 通过多种机制合作支持 Hox 诱导的小鼠白血病。  |  Garcia-Cuellar, MP., et al. 2015. Haematologica. 100: 905-13. PMID: 25911551
    2. PBX3 通过诱导上皮-间质转化促进胃癌的侵袭和转移。  |  Wang, S., et al. 2016. Oncol Lett. 12: 3485-3491. PMID: 27900025
    3. PBX3 对 MLL 重组白血病中白血病干细胞的维持至关重要。  |  Guo, H., et al. 2017. Int J Cancer. 141: 324-335. PMID: 28411381
    4. PBX3 与宫颈癌患者的增殖和预后不良有关。  |  Li, H., et al. 2017. Onco Targets Ther. 10: 5685-5694. PMID: 29225475
    5. PBX3/MEK/ERK1/2/LIN28/let-7b正反馈环会增强间质表型,从而促进胶质母细胞瘤的迁移和侵袭。  |  Xu, X., et al. 2018. J Exp Clin Cancer Res. 37: 158. PMID: 30016974
    6. PBX3 通过激活甲状腺乳头状癌中的 AT1R/VEGFR2 通路促进肿瘤生长和血管生成  |  Chen, Q., et al. 2020. Biomed Res Int. 2020: 8954513. PMID: 32047817
    7. SNHG10/DDX54/PBX3 反馈环有助于胃癌细胞生长  |  Zhang, Y., et al. 2021. Dig Dis Sci. 66: 1875-1884. PMID: 32712782
    8. P2X1 通过 PBX3-BCAT1 途径增强白血病的发生。  |  He, X., et al. 2023. Leukemia. 37: 265-275. PMID: 36418376
    9. PBX3 通过增强 G6PD 的表达促进磷酸戊糖通路和结直肠癌的进展。  |  Luo, X., et al. 2023. Int J Biol Sci. 19: 4525-4538. PMID: 37781025
    10. PBX3作为生物标志物用于胶质瘤的早期诊断和预后预测。  |  Pan, C., et al. 2024. PLoS One. 19: e0293647. PMID: 38324550

    订购信息

    产品名称产品编号规格价格数量收藏夹

    Pbx 3 抗体 (39-K)

    sc-81988
    100 µg/ml
    RMB2377.00

    Can sc-81988: Pbx 3 (39-K) monoclonal antibody be used to stain formalin-fixed, paraffin-embedded (FFPE) tissue sections?

    Asked by: Cweed
    Thank you for your question. Yes, sc-81988: Pbx 3 (39-K) is recommended for use in IHC with paraffin-embedded sections. We recommend performing antigen retrieval with sodium citrate buffer (pH 6) and heat. The full protocol can be found here: https://www.scbt.com/scbt/resources/protocols/immunoperoxidase-staining
    Answered by: Technical Support
    Date published: 2017-03-24
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    Rated 4 out of 5 by from Strong band seen in WB using HeLa nuclear extractStrong band seen in WB using HeLa nuclear extract. -SCBT QC
    Date published: 2015-07-11
    Rated 4 out of 5 by from Wonderful immunoperoxidase nuclear stainingWonderful immunoperoxidase nuclear staining in formalin-fixed, paraffin-embedded human salivary gland tissue. -SCBT QC
    Date published: 2015-04-05
    Rated 4 out of 5 by from Worked well with transfected lysate by WBWorked well with transfected lysate by WB -SCBT QC
    Date published: 2015-01-29
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    Pbx 3 抗体 (39-K) is rated 4.0 out of 5 by 3.
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