Date published: 2025-9-6

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karyopherin α2 抗体 (B-9): sc-55538

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说明书
  • karyopherin alpha 2 抗体 B-9 是小鼠单克隆 IgG2b κ,karyopherin α2抗体, 在26篇文献中引用,规格为200 µg/ml
  • 免疫human物种的karyopherin α2的氨基酸480-529
  • karyopherin alpha 2 抗体 (B-9) 推荐用于 WB, IP, IF, IHC(P) 和 ELISA,检测mouse, rat 和human 来源的 karyopherin α2
  • 抗karyopherin alpha 2抗体(B-9)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karyopherin α2 (B-9): sc-55538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-IgGκ BP-HRP 是 karyopherin α2 抗体 (B-9) 在 WB and IHC(P) 应用中的首选二抗检测试剂。该试剂现与karyopherin α2 抗体 (B-9) 组合成套装提供。 (请参阅下面的订购信息)。其他m-IgGκ BP 偶联产品,请参阅我们的小鼠 IgG 结合蛋白完整列表。

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関連項目

karyopherin α2抗体(B-9)是一种小鼠单克隆IgG2b kappa轻链抗体,可通过免疫印迹(WB)、免疫沉淀(IP)、免疫荧光(IF)、免疫组织化学和酶联免疫吸附试验(ELISA)检测小鼠、大鼠和人类的 karyopherin α2蛋白。抗核仁蛋白 α2 抗体 (B-9) 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® 结合剂。核仁蛋白 α2 在蛋白质的核转运过程中起着至关重要的作用,特别是能识别并结合要导入细胞核的底物上的核定位信号。这一过程通过调节对基因表达、细胞周期进展和信号转导至关重要的蛋白质的转运来维持细胞功能。α-核仁素α2 主要位于细胞质和细胞核中,在细胞核中,α-核仁素α2 与其他转运因子和核蛋白相互作用,促进蛋白质跨核包膜转运。Karyopherin α2介导蛋白质导入的能力强调了它在正常细胞功能和疾病状态中的重要性,这使得抗 karyopherin α2抗体(B-9)成为研究核转运机制及其对健康和疾病影响的研究人员的重要工具。

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

karyopherin α2 抗体 (B-9) 参考文献:

  1. 核仁蛋白α2与Chk2相互作用,并促进其核内转运。  |  Zannini, L., et al. 2003. J Biol Chem. 278: 42346-51. PMID: 12909615
  2. 核仁蛋白α2通过p53途径诱导舌鳞状细胞癌CAL-27细胞凋亡。  |  Gao, L., et al. 2016. Oncol Rep. 35: 3357-62. PMID: 27109484
  3. 核仁蛋白α2的增强表达与导管内乳头状黏液性肿瘤患者的癌变有关。  |  Kubo, N., et al. 2017. Pancreatology. 17: 611-616. PMID: 28476582
  4. 长非编码RNA HAGLROS通过吸附miR-26b-5p上调核仁蛋白α2(KPNA2)并抑制p53信号传导,从而促进肝癌的肿瘤发生和进展。  |  Tang, G., et al. 2022. Bioengineered. 13: 7829-7846. PMID: 35291921
  5. 蛋白质从细胞核输出需要 GTP 酶 Ran 和 GTP 水解。  |  Moroianu, J. and Blobel, G. 1995. Proc Natl Acad Sci U S A. 92: 4318-22. PMID: 7753805
  6. 以前发现的功能不确定的蛋白质是 karyopherin alpha,它与 karyopherin beta 一起在核孔复合体中对接进口底物。  |  Moroianu, J., et al. 1995. Proc Natl Acad Sci U S A. 92: 2008-11. PMID: 7892216
  7. Ran 结合域促进 Ran 与 p97/beta karyopherin 的相互作用,将核导入的对接和转运步骤联系起来。  |  Lounsbury, KM., et al. 1996. J Biol Chem. 271: 2357-60. PMID: 8576188
  8. karyopherin alpha 与 karyopherin beta 的结合位点与核定域序列重叠。  |  Moroianu, J., et al. 1996. Proc Natl Acad Sci U S A. 93: 6572-6. PMID: 8692858
  9. 核蛋白导入:Ran-GTP通过将α从β上的重叠结合位点移位,使核糖核蛋白α-β异二聚体解离。  |  Moroianu, J., et al. 1996. Proc Natl Acad Sci U S A. 93: 7059-62. PMID: 8692944
  10. Epstein-Barr 病毒核抗原 1 与核转运体 karyopherin alpha2 形成复合物。  |  Fischer, N., et al. 1997. J Biol Chem. 272: 3999-4005. PMID: 9020106
  11. 克隆和鉴定人类 karyopherin beta3。  |  Yaseen, NR. and Blobel, G. 1997. Proc Natl Acad Sci U S A. 94: 4451-6. PMID: 9114010
  12. Karyopherin beta2 介导一种 mRNA 结合蛋白的核导入。  |  Bonifaci, N., et al. 1997. Proc Natl Acad Sci U S A. 94: 5055-60. PMID: 9144189

订购信息

产品名称产品编号规格价格数量收藏夹

karyopherin α2 抗体 (B-9)

sc-55538
200 µg/ml
$316.00

karyopherin α2 (B-9): m-IgGκ BP-HRP 套装

sc-521012
200 µg Ab, 40 µg BP
$354.00

karyopherin α2 抗体 (B-9) AC

sc-55538 AC
500 µg/ml, 25% agarose
$416.00

karyopherin α2 抗体 (B-9) HRP

sc-55538 HRP
200 µg/ml
$316.00

karyopherin α2 抗体 (B-9) FITC

sc-55538 FITC
200 µg/ml
$330.00

karyopherin α2 抗体 (B-9) PE

sc-55538 PE
200 µg/ml
$343.00

karyopherin α2 抗体 (B-9) Alexa Fluor® 488

sc-55538 AF488
200 µg/ml
$357.00

karyopherin α2 抗体 (B-9) Alexa Fluor® 546

sc-55538 AF546
200 µg/ml
$357.00

karyopherin α2 抗体 (B-9) Alexa Fluor® 594

sc-55538 AF594
200 µg/ml
$357.00

karyopherin α2 抗体 (B-9) Alexa Fluor® 647

sc-55538 AF647
200 µg/ml
$357.00

karyopherin α2 抗体 (B-9) Alexa Fluor® 680

sc-55538 AF680
200 µg/ml
$357.00

karyopherin α2 抗体 (B-9) Alexa Fluor® 790

sc-55538 AF790
200 µg/ml
$357.00

Can this antibody be used to stain karyopherin å2 in mouse tissue samples in IHC?

Asked by: AbPolly
Thank you for your question. Yes, this antibody is recommended for use in IHC with mouse tissue samples. We recommend using the directly conjugated version. This antibody is available conjugated to HRP, PE, FITC, AF488 and AF647.
Answered by: Technical Service
Date published: 2017-01-27
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Rated 5 out of 5 by from SoddisfattoL'anticorpo dà una buona banda al peso molecolare atteso.
Date published: 2023-09-13
Rated 5 out of 5 by from Great results on canine testisTried this antibody on control tissue (testis) from a dog. Immunolabeling is pretty clear and specific. I used 1:50 concentration. It works with both ph 6.0 and 9.0 HIER.
Date published: 2023-02-28
Rated 5 out of 5 by from Works excellent!I requested a sample before we purchased this antibody, it works well so we keep using it, the band is clear and specific, excellent!
Date published: 2018-04-02
Rated 5 out of 5 by from very good antibodyWe tested on Hela cell lysate, got very clean and specific band.
Date published: 2017-10-31
Rated 3 out of 5 by from Decent antibodyI bought this a month ago for western blotting on rat samples, gives some non specific bands but also gives band around the right height. Not very strong signal but gives it eventually. Thought haven't tested to see if the signal against any knockdown or overexpression.
Date published: 2017-09-22
Rated 5 out of 5 by from Highly recommended for IHC(P) and WB.Very distinct localization in Immunoperoxidase staining of formalin fixed, paraffin-embedded human testis tissue and human tonsil tissue. Excellent Immunofluorescence staining of methanol-fixed HeLa cells. Clean and strong WB bands in a variety of whole cell lysates.
Date published: 2016-12-23
Rated 5 out of 5 by from StrongStrong, clean bands in HeLa nuclear extract and A-375, NIH/3T3, RAW 264.7 and KNRK whole cell lysates. -SCBT QC
Date published: 2015-06-14
Rated 5 out of 5 by from Works great for mouse tranfected lysatesWorks great for mouse tranfected lysates. -SCBT QC
Date published: 2015-04-12
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karyopherin α2 抗体 (B-9) is rated 4.8 out of 5 by 10.
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