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Supporting Research on COVID-19

To support the ongoing research efforts on Coronavirus SARS-CoV-2 causing COVID-19 disease, we've provided easy access to critical products needed for virus research and detection...

So much has changed during this unprecedented time, except your ability to count on Avantor. We continue to set science in motion to create a better world by providing you with the right solutions to keep moving forward.

Avantor fluid handling solutions

We enable biopharma manufacturers with end-to-end fluid management solutions

Avantor Seradigm Sera

The most reliable supply of exceptional quality Fetal Bovine Serum...

Microscopy, Imaging Solutions & Accessories

From most basic microscopes to sophisticated models, image recording systems and cold light sources to consumables.

Environment

A large choice of products and services for complete water, wastewater and soil analysis, on-site and in the laboratory.

J.T.Baker® Robotic Tips

New Avantor® J.T.Baker® premium conductive and non-conductive robotic tips deliver superior quality and reliable performance for results you can trust.

Avantor Services

As your trusted, collaborative partner, Avantor Services helps you increase efficiency, maximize productivity, and accelerate innovation.

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Avantor Services provides a wide range of specialized services and digital solutions to help you solve complex challenges.

We’ve built our reputation on consistent, comprehensive mastery of day-to-day operations, allowing lab, clinical, and production environments to focus their high-value resources on core scientific priorities.

As our customers’ needs have evolved, so have our capabilities. We have become experts in scientific operations, improving performance with sophisticated solutions and providing guidance on best practices.

You can select and customize services for peak efficiency, quality, and accelerated innovation.

Exciting changes are coming soon—your Punchout account will be redirected and migrated to a new platform on June 16 to enhance your experience! If your company requires our new web certificate and IP address, these can be found here at the very bottom of the page under ‘B2B Avantorsciences.com and Wardsci.com punchout IP and certificates’.

You Searched For: 5-Aminofluorescein+(isomer+I)

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5-Aminofluorescein (isomer I), pure

Supplier: Thermo Fisher Scientific

Description: 5-Aminofluorescein (isomer I), pure

MSDS

5-Aminofluorescein (isomer I), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Fluoresceinamine, isomer I has been used as a probe in immobilization and is used to determine its ability to potentiate the antiviral activity of poly r (A-U).

6-Aminofluorescein (isomer II), Sigma-Aldrich®

Catalog Number: (201634-1G)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: 6-Aminofluorescein has been demonstrated to be useful fluorescent labeling reagent for fullerene-based liposome nanostructures termed 'buckysomes'. 6-aminofluorescein dissolved in 0,1 N NaOH can be quantified from a maximum absorbance at 490 nm. Decarboxylated 6-aminofluorescein dissolved 6 N HCl (prepare by constant boiling at 110 °C for 24 h) can be quantified from a maximum absorbance at 454 nm. Aldehyde groups are formed by oxidateive damage to proteins, which can be detected by conjugation to decarboxylated 6-aminofluorescein. 6-Aminofluorescein has been used to determine its ability to potentiate the antiviral activity of poly r (A-U).

UOM: 1 * 1 g

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5-Aminofluorescein (isomer I) 96%

Supplier: Thermo Fisher Scientific

Description: 5-Aminofluorescein (isomer I) 96%

MSDS Certificates

5-(4,6-Dichlorotriazinyl)aminofluorescein for molecular biology

Catalog Number: (AATB200)

Supplier: AAT BIOQUEST

Description: The 5-isomer of fluorescein dichlorotriazine (5-DTAF) is highly reactive with proteins.

UOM: 1 * 25 mg

New Product Sale

N/A Each

6-(4,6-Dichlorotriazinyl)aminofluorescein

Catalog Number: (AATB205)

Supplier: AAT BIOQUEST

Description: Compared to 5-DTAF, the 6-isomer is more preferably used for labeling oligonucleotides and nucleic acids.

UOM: 1 * 1 g

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N/A Each

Diethylbenzene (mixture of isomers) mixture of o-, m- and p-isomers 95% (sum of isomers)

Supplier: Thermo Fisher Scientific

Description: Diethylbenzene (mixture of isomers) mixture of o-, m- and p-isomers 95% (sum of isomers)

MSDS

Tetramethylrhodamine isothiocyanate Isomer R (6-TRITC isomer R), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Tetramethylrhodamine isothiocyanate Isomer R (TRITC) is the R isomer of tetramethylrhodamine isothiocyanate and is also known as 6-tetramethylrhodamine isothiocyanate. It is a strongly fluorescent compound soluble in ethanol, methanol, dimethylformamide, dimethylsulfoxide, and water. TRITC is a moderately-sized aminoxanthene dye carrying carboxylic acid and isothiocyanate substituents on the non-planar pendant phenyl ring. It forms a lipophilic cation in acidic pH and a hydrophilic zwitterion around neutral pH. The isothiocyanate group reacts with nucleophilic substituents (e.g., amino, hydroxyl, thiol) of biomolecules, providing the means of attaching a fluorescent label. TRITC also reacts with water and hydroxide ions and is unstable in aqueous solutions. TRITC is commercially available as a zwitterion or as a chloride.