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SCJ4600031

Sigma-Aldrich

CF™ 594 succinimidyl ester

suitable for fluorescence, ≥90% (TLC)

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

Quality Level

100

Assay

≥90% (TLC)

form

solid

mol wt

~729 g/mol (free acid)

solubility

DMF: soluble
DMSO: soluble
H2O: soluble

ε (extinction coefficient)

115000 at 593 nm

absorbance ratio

A280/593 nm 0.08

fluorescence

λex 532 or 561 nm (Flow cytometry laser line)
λex 593 nm; λem 614 nm
λex 594 nm (Microscopy laser line)

suitability

suitable for fluorescence

shipped in

wet ice

storage temp.

−20°C

Related Categories

General description

CF™594 is a deep red fluorescent dye spectrally similar to Alexa Fluor™ 594 and Texas Red® dye. When conjugated to proteins, CF™594 is significantly brighter than Alexa Fluor™ 594 due to its high quantum yield and exceptional water solubility. CF™594 also has excellent photostability, making it ideal for demanding applications such as confocal microscopy and single molecule imaging. These properties make CF™594 the best deep-red dye for labeling proteins and nucleic acids. The dye is particularly useful in combination with our blue fluorescent CF™350, green fluorescent CF™488A and far red CF™647 for multi-color imaging.

Features and Benefits

1. Yields the brightest antibody conjugates among spectrally similar dyes; 2. Extremely photostable; 3. Highly water-soluble

Preparation Note

Protect from light and moisture

Reconstitution

Dissolve in DMSO

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.
ALEXA FLUOR is a trademark of Life Technologies
CF is a trademark of Biotium, Inc.
Texas Red is a registered 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.

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

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  4. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  5. Is there a spacer chain between the succinimidyl ester and the fluorophore of Product SCJ4600031, CF™ 594 succinimidyl ester?

    Product SCJ4600031, CF™ 594 succinimidyl ester contains a 5 carbon chain spacer between the succinimidyl ester and the CF 594 fluorophore.

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