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Merck
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41698

Sigma-Aldrich

Atto 488 NHS 酯

BioReagent, suitable for fluorescence, ≥90% (HPLC)

别名:

Atto 488

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About This Item

分類程式碼代碼:
12352108
NACRES:
NA.32

產品線

BioReagent

化驗

≥90% (HPLC)
≥90% (degree of coupling)

製造商／商標名

ATTO-TEC GmbH

&lambda ；

in methanol: water (1:1) (with 0.1% perchloric acid)

紫外吸收

λ: 501-507 nm Amax

適合性

suitable for fluorescence

儲存溫度

−20°C

相关类别

一般說明

Atto 488NHS酯是一种具有高水溶性的亲水荧光标记物。在480-515nm的波长有效激发荧光。氩离子激光器的488 nm谱线适合激发Atto 488。

應用

Atto 488 NHS酯非常适合单分子检测应用和高分辨率显微镜，如PALM、dSTORM和STED。 此外，该染料可用于流式细胞仪（FACS）和荧光原位杂交（FISH）方法。

特點和優勢

Atto 488-NHS酯的特点：
  • 强吸收力
  • 高荧光量子产率
  • 高光稳定性
  • 良好的水溶性

法律資訊

本产品仅供研究使用。如果计划商业化，请联系 IP 持有人 (ATTO-TEC GmbH,Germany) 申请许可。

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

個人防護裝備

Eyeshields, Gloves, type N95 (US)

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Analysis of fluorescent nanostructures in biological systems by means of spectral position determination microscopy (SPDM).
Muller, P., et al. et al.
Current Microscopy Contributions to Advances in Science and Technology, 1, 3-12 (2012)
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Fabs offer an attractive platform for monoclonal antibody discovery/engineering, but library construction can be cumbersome. We report a simple method - Golden Gate assembly with a bi-directional promoter (GBid) - for constructing phage display Fab libraries. In GBid, the constant
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Proceedings of the National Academy of Sciences of the United States of America, 117(26), 15036-15046 (2020-06-17)
Mammalian DNA replication is initiated at numerous replication origins, which are clustered into thousands of replication domains (RDs) across the genome. However, it remains unclear whether the replication origins within each RD are activated stochastically or preferentially near certain chromatin
Christiane Iserman et al.
Molecular cell, 80(6), 1078-1091 (2020-12-09)
We report that the SARS-CoV-2 nucleocapsid protein (N-protein) undergoes liquid-liquid phase separation (LLPS) with viral RNA. N-protein condenses with specific RNA genomic elements under physiological buffer conditions and condensation is enhanced at human body temperatures (33°C and 37°C) and reduced
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Nature communications, 11(1), 4242-4242 (2020-08-28)
Membraneless organelles are sites for RNA biology including small non-coding RNA (ncRNA) mediated gene silencing. How small ncRNAs utilise phase separated environments for their function is unclear. We investigated how the PIWI-interacting RNA (piRNA) pathway engages with the membraneless organelle
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