SCJ4600008

CF^™ 405M maleimide

suitable for fluorescence

• UNSPSC Code: 12352203
• NACRES: NA.41

Properties

• form: solid
• Quality Level: 100
• mol wt: ~1293 g/mol
• ε (extinction coefficient): 41000 at 408 nm
• absorbance ratio: A_{280/408 nm} 0.13
• fluorescence: λ_ex 360, 405 or 407 nm (Flow cytometry laser line); λ_ex 405 nm (Microscopy laser line); λ_ex 408 nm; λ_em 451 nm
• suitability: suitable for fluorescence
• storage temp.: −20°C

Description

General description

CF^™405M is a blue fluorescent dye spectrally similar to Pacific Blue^™ dye. CF^™405M is as bright as Pacific Blue^™ dye but is significantly more photostable than the latter. An additional advantage of CF^™405M is that it has less spillover in the 525/50 green channel than Pacific Blue^™ dye due to narrower emission peak, making CF^™405M a superior choice in multi-color detection applications. We also offer CF^™405S, another 405 nm-excitable dye with an even shorter emission wavelength.

Features and Benefits

1. More photostable than Pacific Blue^™ dye. 2. As bright as Pacific Blue^™ dye in the 450/50 blue channel while having less spillover in the 525/50 green channel. 3. Highly water-soluble.

Preparation Note

Protect from light

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.

Pacific Blue is a trademark of Life Technologies

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.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable