Date published: 2025-9-7

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SA-1 抗体 (LL-16): sc-81851

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说明书
  • SA-1抗体(LL-16)是小鼠单克隆IgG2b κ, 在1篇文献中引用,规格为100 µg/ml
  • 免疫human物种的重组SA-1
  • 推荐用于 human 来源的SA-1 WB, IP, IF, IHC(P) 和 ELISA检测
  • 目前,我们还没有完成SA-1 抗体 (LL-16)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

内聚复合物是一种多蛋白结构,是DNA复制后姐妹染色单体内聚所必需的,可能参与有丝分裂纺锤体极组装。该复合物由SMC1和SMC3之间的异二聚体组成,这两种蛋白质在头部由Rad21连接,还有一种称为SA-1(基质抗原1)的额外蛋白质。SA-1也称为STAG1,是内聚复合物的1258个氨基酸组分,与Rad21直接相互作用。SA-1定位于细胞核,与染色质结合,在Plk磷酸化后与染色质解离,以允许在后期进行适当的染色体分离。SA-1是酵母Scc3p的人类同源物,在胸腺、骨髓和脾脏中表达,与小鼠对应物有99%的相似性。

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

SA-1 抗体 (LL-16) 参考文献:

  1. 肾细胞癌和其他实体瘤中上调的新基因 STAG1/PMEPA1 的特征。  |  Rae, FK., et al. 2001. Mol Carcinog. 32: 44-53. PMID: 11568975
  2. 将 STAG1 鉴定为 p53 依赖性凋亡途径的关键介质。  |  Anazawa, Y., et al. 2004. Oncogene. 23: 7621-7. PMID: 15361841
  3. 前列腺特异性G蛋白偶联受体基因和前列腺癌患者外周血中的STAG1/PMEPA1。  |  Cardillo, MR. and Di Silverio, F. 2006. Int J Immunopathol Pharmacol. 19: 871-8. PMID: 17166409
  4. STAG1突变导致一种新型的粘着蛋白病,其特征是不特异性的综合征性智力障碍。  |  Lehalle, D., et al. 2017. J Med Genet. 54: 479-488. PMID: 28119487
  5. 在不同的癌症环境中,cohesin亚基STAG1和STAG2之间的合成致死性。  |  van der Lelij, P., et al. 2017. Elife. 6: PMID: 28691904
  6. Cohesin成员Stag1和Stag2在染色质可及性和HSC自我更新和分化的拓扑控制中发挥不同的作用。  |  Viny, AD., et al. 2019. Cell Stem Cell. 25: 682-696.e8. PMID: 31495782
  7. STAG1在STAG2缺陷癌症中利用粘连蛋白合成致死性的脆弱性。  |  van der Lelij, P., et al. 2020. Life Sci Alliance. 3: PMID: 32467316
  8. STAG1和STAG2在胚胎干细胞中在cohesin定位和基因表达方面具有不同且重叠的作用。  |  Arruda, NL., et al. 2020. Epigenetics Chromatin. 13: 32. PMID: 32778134
  9. 在茄科植物中,水杨酸通过SA 1-羟化酶降解为儿茶酚。  |  Zhou, F., et al. 2021. Plant Physiol. 185: 876-891. PMID: 33793924
  10. NIPBL对cohesin-STAG1和cohesin-STAG2的不同要求。  |  Alonso-Gil, D., et al. 2023. Nat Commun. 14: 1326. PMID: 36898992

订购信息

产品名称产品编号规格价格数量收藏夹

SA-1 抗体 (LL-16)

sc-81851
100 µg/ml
RMB2504.00

Can sc-81851: SA-1 (LL-16) monoclonal antibody be used to stain formalin-fixed, paraffin-embedded (FFPE) tissue sections?

Asked by: DefinitelyNotMatt
Thank you for your question. Yes, sc-81851: SA-1 (LL-16) 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 WB publishable data with human H4 cellsWB publishable data with human H4 cells - SCBT Publication Review
Date published: 2015-04-24
Rated 4 out of 5 by from Robust band seen in WB using HeLa whole cellRobust band seen in WB using HeLa whole cell lysate. -SCBT QC
Date published: 2015-02-16
Rated 4 out of 5 by from Good immunoperoxidase nuclear staining in formalinGood immunoperoxidase nuclear staining in formalin-fixed, paraffin-embedded human smooth muscle tissue. -SCBT QC
Date published: 2014-12-16
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SA-1 抗体 (LL-16) is rated 4.0 out of 5 by 3.
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