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41698

Sigma-Aldrich

Atto 488 NHS 酯

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

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别名:
Atto 488
UNSPSC代码:
12352108
NACRES:
NA.32

产品线

BioReagent

质量水平

100

检测方案

≥90% (HPLC)
≥90% (degree of coupling)

制造商/商品名称

ATTO-TEC GmbH

λ

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

紫外吸收

λ: 501-507 nm Amax

适用性

suitable for fluorescence

储存温度

−20°C

相关类别

一般描述

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。

应用

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。

特点和优势

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

法律信息

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。

WGK

WGK 3

个人防护装备

Eyeshields, Gloves, type N95 (US)

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