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产品介绍
产品信息
耦联标记
Alexa Fluor 647
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抗原名称
Sox2
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来源纯化
使用与人 Sox2 中 Gly179 周围的氨基酸相对应的合成肽对动物进行免疫接种来产生单克隆抗体。该抗体在最合适的条件下接合 Alexa Fluor
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宿主
Rabbit
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简单描述
Monoclonal Antibody for studying Sox2. Cited in 3 publications. Validated for Immunofluorescence (Immunocytochemistry), Flow Cytometry (Fixed/Permeabilized). Highly specific and rigorously validated in-house, Sox2 (D6D9) XP® Rabbit Monoclonal Antibody (Alexa Fluor® 647 Conjugate) (CST #5067) is ready to ship.
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商品描述
Product Usage Information
Application | Dilution |
---|---|
Immunofluorescence (Immunocytochemistry) | 1:200 |
Flow Cytometry (Fixed/Permeabilized) | 1:50 |
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内毒素水平
猴, 牛 , 犬 , 马
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研究领域
发育生物学与干细胞研究,神经科学,
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应用
反应种属
Human
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预测反应种属
Monkey,Bovine,Dog,Horse,
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目标/特异性
Specificity/Sensitivity
Sox2 (D6D9) XP® Rabbit mAb (Alexa Fluor® 647 Conjugate) 可识别内源水平的 Sox2蛋白。
物种反应性:
人
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敏感性
Endogenous
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背景
背景
来源于囊胚内细胞团的胚胎干细胞 (ESC) 具有独特的全能性能力并且存在自我更新潜能 (1)。研究表明,包括 Oct-4、Sox2 和 Nanog 在内的许多转录因子会形成一个转录网络,能保持细胞的全能性状态 (2,3)。染色质免疫沉淀实验表明,Sox2 和 Oct-4 可结合成千上万的基因调节位点,其中,许多位点能调节细胞全能性和早期胚胎发育 (4,5)。使用 siRNA 敲除 Sox2 或 Oct-4 会导致全能性丢失 (6)。Oct-4 和 Sox2 以及其他转录因子 Klf4 和 c-Myc 的诱导性过表达能重新将小鼠和人体细胞编程为全能性状态 (7,8)。有其他证据表明,Sox2 还存在于会产生某些成体上皮组织的成体多能性祖细胞,包括几种腺体、腺胃、睪丸和宫颈。Sox2 被认为能调节对这些组织存活和再生非常重要的靶标基因表达 (9)。
1.Conley, B.J. et al. (2004) Int J Biochem Cell Biol 36, 555-67.
2.Pesce, M. and Schöler, H.R. (2001) Stem Cells 19, 271-8.
3.Pan, G. and Thomson, J.A. (2007) Cell Res 17, 42-9.
4.Boyer, L.A. et al. (2005) Cell 122, 947-56.
5.Loh, Y.H. et al. (2006) Nat Genet 38, 431-40.
6.Matin, M.M. et al. (2004) Stem Cells 22, 659-68.
7.Takahashi, K. and Yamanaka, S. (2006) Cell 126, 663-76.
8.Okita, K. et al. (2007) Nature 448, 313-7.
9.Arnold, K. et al. (2011) Cell Stem Cell 9, 317-29.
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翻译后修饰
Unmodified
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制备和贮存
保存方式
Supplied in PBS (pH 7.2), less than 0.1% sodium azide and 2 mg/ml BSA. Store at 4°C. Do not aliquot the antibody. Protect from light. Do not freeze.
数据库链接
Entrez-Gene ID
6657
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UniProt ID
P48431
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参考图片
Flow cytometric analysis of HeLa cells (blue) and NTERA2 cells (green) using Sox2 (D6D9) XP® Rabbit mAb (Alexa Fluor® 647 Conjugate).使用Sox2D6D9) XP® 兔源单克隆抗体(Alexa Fluor® 647标记)对HeLa细胞(蓝色)和NTERA2细胞(绿色)进行流式细胞分析。
Confocal immunofluorescent analysis of NTERA2 (left) and HeLa (right) cells using Sox2 (D6D9) XP® Rabbit mAb (Alexa Fluor® 647 Conjugate) (blue pseudocolor). Actin filaments were labeled with DY-554 phalloidin (red).使用Sox2 (D6D9) XP®兔源单克隆抗体(Alexa Fluor® 647 标记)(蓝色假色)对NTERA2(左)和HeLa(右)细胞进行激光共聚焦荧光分析。用DY-554鬼笔环肽(红色)标记肌动蛋白丝。
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