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Product Image-AATB21047

Fura Red potassium salt

Supplier: AAT BIOQUEST INC
Description: Fura Red is a visible light-excitable fura-2 analog that offers unique possibilities for ratiometric measurement of calcium ion in single cells by microphotometry, imaging or flow cytometry when used with single excitation, green-fluorescent calcium indicators.

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Product Image-AATB21111

Fura-10™ potassium salt

Supplier: AAT BIOQUEST INC
Description: In contrast to single-wavelength indicators such as Fluo-4, the absorption (or fluorescence excitation) maximum of Fura indicators shifts from 380 nm (Fura-2), 415 nm (Fura-8™ and Fura-10™) for the Ca2+-free chelator to about 340 nm (Fura-2), 355 nm (Fura-8™ and Fura-10™) for the Ca2+-bound.

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FURA-2 pentapotassium salt, Sigma-Aldrich®

Catalog Number: (F0763-1MG)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Cell impermeable fluorescent probe for Ca2+.
UOM: 1 * 1 mg
Image Unavailable-ENZOENZ52007

FURA-2 pentapotassium salt ≥95% (by HPLC), Ultrapure

Catalog Number: (ENZOENZ52007)
Supplier: ENZO LIFE SCIENCES AG
Description: Calcium dye
UOM: 1 * 1 mg

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Image Unavailable-50032.

FURA-2 pentasodium salt ≥95% (by HPLC) fluorescent indicator, for calcium determination

Catalog Number: (50032.)
Supplier: Biotium
Description: Fura-2, pentasodium salt is a ratiometric fluorescent dye that binds to free intracellular calcium. It is membrane-impermeant and may be loaded into cells via microinjection or scrape loading.
UOM: 1 * 1 mg
Image Unavailable-50030.

FURA-2 pentaammonium salt ≥95% (by HPLC) fluorescent indicator, for calcium determination

Catalog Number: (50030.)
Supplier: Biotium
Description: Fura-2, pentaammonium salt is a ratiometric fluorescent dye that binds to free intracellular calcium. It is membrane-impermeant and may be loaded into cells via microinjection or scrape loading.
UOM: 1 * 1 mg
Image Unavailable-199540-25G

Ethyl eosin ≥95% (dye content), certified by the Biological Stain Commission, Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Certified for use in the Stoval and Black method for demonstrating Negri bodies in the central nervous system of rabid animals.

Image Unavailable-50036.

Furaptra (Mag-Fura-2) tetrasodium salt ≥95% (by HPLC) fluorescent indicator, for calcium determination

Catalog Number: (50036.)
Supplier: Biotium
Description: Mag-Fura-2 is a UV-excitable fluorescent indicator for magnesium with a Kd of 1.9 mM. Similar to Fura-2, the excitation wavelength of Mag-Fura-2 undergoes a blue shift from 369 nm to 330 nm. Mag-Fura-2 also responds to Ca2+ but with a significantly higher Kd than Fura-2 for Ca2+.
UOM: 1 * 1 mg
Image Unavailable-50031.

FURA-2 pentapotassium salt ≥95% (by HPLC) fluorescent indicator, for calcium determination

Catalog Number: (50031.)
Supplier: Biotium
Description: Fura-2, pentapotassium salt is a ratiometric fluorescent dye that binds to free intracellular calcium. It is membrane-impermeant and may be loaded into cells via microinjection or scrape loading.
UOM: 1 * 1 mg
Image Unavailable-50035.

Furaptra (Mag-Fura-2) tetrapotassium salt ≥95% (by HPLC) fluorescent indicator, for calcium determination

Catalog Number: (50035.)
Supplier: Biotium
Description: Mag-Fura-2 is a UV-excitable fluorescent indicator for magnesium with a Kd of 1.9 mM (1,2). Similar to Fura-2, the excitation wavelength of Mag-Fura-2 undergoes a blue shift from 369 nm to 330 nm. Mag-Fura-2 also responds to Ca2+ but with a significantly higher Kd than Fura-2 for Ca2+.
UOM: 1 * 1 mg
Product Image-MLDVR8198

Calcium assay kits, Fura-2 QBT™ Calcium kit

Supplier: MOLECULAR DEVICES
Description: The Fura-2 QBT™ Calcium Kit eliminates the cause of data variability and reduces the number of steps compared to conventional wash protocols using Fura-2.

Product Image-AATB21048

Fura Red, AM ≥90%

Supplier: AAT BIOQUEST INC
Description: Fura Red is a visible light-excitable fura-2 analog that offers unique possibilities for ratiometric measurement of calcium ion in single cells by microphotometry, imaging or flow cytometry when used with single excitation, green-fluorescent calcium indicators.

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Product Image-AATB20588

Cal Red™ R525/650 potassium salt

Catalog Number: (AATB20588)
Supplier: AAT BIOQUEST INC
Description: The intracellular calcium flux assay is a widely used method for monitoring the activities of GPCRs and calcium channels.
UOM: 1 * 250 µG

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Product Image-AATB21026

FURA-2 pentasodium salt

Catalog Number: (AATB21026)
Supplier: AAT BIOQUEST INC
Description: Among the ratiometric calcium indicators, Fura-2 and Indo-1 are most commonly used.
UOM: 1 * 1 mg

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Product Image-AATB21025

FURA-2 pentapotassium salt ≥95%

Catalog Number: (AATB21025)
Supplier: AAT BIOQUEST INC
Description: Among the ratiometric calcium indicators, Fura-2 and Indo-1 are most commonly used.
UOM: 1 * 1 mg

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Product Image-AATB21057

Fura-8™ pentapotassium salt

Catalog Number: (AATB21057)
Supplier: AAT BIOQUEST INC
Description: Although Fura-2 has become the preferred excitation-ratioable calcium indicator of choice, it has certain limitations (e.g., lower sensitivity than single wavelength calcium indicators such as Fluo-8® and Cal-520®).
UOM: 1 * 1 mg

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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