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General description
Succinimidyl esters are amine reactive fluorescent dyes. They are used for labeling proteins and act as probes in arrays studies. CF488A is a green fluorescent dye optimally excitable by the 488 nm argon laser line.
Preparation Note
Protect from light and moisture
Legal Information
This product is distributed by Sigma-Aldrich Co. under the authorization of Biotium, Inc. This product is covered by one or more US patents and corresponding patent claims outside the US patents or pending applications owned or licensed by Biotium, Inc. including without limitation: 12/334,387; 12/607,915; 12/699,778; 12/850,578; 61/454,484. In consideration of the purchase price paid by the buyer, the buyer is hereby granted a limited, non-exclusive, non-transferable license to use only the purchased amount of the product solely for the buyer′s own internal research in a manner consistent with the accompanying product literature. Except as expressly granted herein, the sale of this product does not grant to or convey upon the buyer any license, expressly, by implication or estoppel, under any patent right or other intellectual property right of Biotium, Inc. Buyer shall not resell or transfer this product to any third party, or use the product for any commercial purposes, including without limitation, any diagnostic, therapeutic or prophylactic uses. This product is for research use only. Any other uses, including diagnostic uses, require a separate license from Biotium, Inc. For information on purchasing a license to use this product for purposes other than research, contact Biotium, Inc., 3159 Corporate Place, Hayward, CA 94545, Tel: (510) 265-1027. Fax: (510) 265-1352. Email: btinfo@biotium.com.
CF is a trademark of Biotium, Inc.
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
| form | solid |
| Quality Segment | 100 |
| mol wt | ~914 g/mol |
| ε (extinction coefficient) | 70000 at 490 nm |
| absorbance ratio | A280/490 nm 0.1 |
| fluorescence | λex 488 nm (Flow cytometry laser line),λex 488 nm (Microscopy laser line),λex 490 nm; λem 515 nm |
| suitability | suitable for fluorescence |
| shipped in | wet ice |
| storage temp. | −20°C |
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