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Calcium & Other Ion Indicators

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Fluo-3, AM Ester, 1 mM in Anhydrous DMSO

From: $301 Sizes: 1 mLCatalog #: 50015

Membrane-permeant AM ester form of Fluo-3 that can be loaded into cells via incubation. Because of the relatively low water solubility of the AM ester, the mild detergent Pluronic F-127 (catalog no. 59004) is often used as a dispersing agent to facilitate loading.

Fluo-3, Pentaammonium Salt

From: $235 Sizes: 1 mgCatalog #: 50010

Fluo-3, pentaammonium is membrane-impermeant, but can be loaded into cells via microinjection or scrape loading.

Fluo-3, Pentapotassium Salt

From: $235 Sizes: 1 mgCatalog #: 50011

Fluo-3, pentapotassium is membrane-impermeant, but can be loaded into cells via microinjection or scrape loading.

Fluo-3, Pentasodium Salt

From: $235 Sizes: 1 mgCatalog #: 50012

Fluo-3, pentasodium is membrane-impermeant, but can be loaded into cells via microinjection or scrape loading.

Fluo-4 AM Ester

From: $322 Sizes: 10 x 50 ugCatalog #: 50018

Membrane-permeant form of Fluo-4 calcium indicator.

Fluo-4, pentapotassium salt

From: $247 Sizes: 0.5 mgCatalog #: 50019

Fluo-4, pentapotassium is membrane-impermeant calcium indicator. It can be loaded into cells via microinjection or scrape loading.

Fura-2, AM Ester

From: $206 Sizes: 10 x 100 ug, 1 mg, 20 x 50 ugCatalog #:
50033, 50034, - 50033-1View allHide

Fura-2, AM ester is a ratiometric calcium indicator that is membrane-permeant and can thus be loaded into cells via incubation.

Fura-2, AM Ester, 1 mM Solution

From: $247 Sizes: 1 mLCatalog #: 50029

Fura-2, AM ester is a ratiometric calcium indicator that is membrane-permeant and can thus be loaded into cells via incubation.

Fura-2, Pentaammonium Salt

From: $188 Sizes: 1 mgCatalog #: 50030

Fura-2, pentaammonium salt is a membrane-impermeant ratiometric calcium indicator. It can be loaded into cells via microinjection or scrape loading.

Fura-2, Pentapotassium Salt

From: $188 Sizes: 1 mgCatalog #: 50031

Fura-2, pentapotassium salt is a membrane-impermeant ratiometric calcium indicator. It can be loaded into cells via microinjection or scrape loading.

Fura-2, Pentasodium Salt

From: $188 Sizes: 1 mgCatalog #: 50032

Fura-2, pentasodium salt is a membrane-impermeant ratiometric calcium indicator. It can be loaded into cells via microinjection or scrape loading.

Furaptra (Mag-Fura-2), AM Ester

From: $305 Sizes: 10 x 100 ug, 1 mg, 20 x 50 ugCatalog #:
50037, 50038, - 50039View allHide

Furaptra, AM ester is a membrane-permeant form of Furaptra (Mag-Fura-2). The indicator is loaded into cells via simple incubation.

Furaptra (Mag-Fura-2), Tetrapotassium Salt

From: $235 Sizes: 1 mgCatalog #: 50035

Mag-Fura-2 is a UV-excitable fluorescent indicator for magnesium with a K_d of 1.9 mM (1,2).

Furaptra (Mag-Fura-2), Tetrasodium Salt

From: $235 Sizes: 1 mgCatalog #: 50036

Mag-Fura-2 is a UV-excitable fluorescent indicator for magnesium with a K_d of 1.9 mM.

Indo-1, AM Ester

From: $206 Sizes: 10 x 100 ug, 1 mg, 20 x 50 ugCatalog #:
50043, 50044, - 50043-1View allHide

Indo-1, AM ester is membrane-permeant and thus can be loaded into cells via incubation. Because of the relatively low water solubility of the AM ester, Pluronic F-127, a mild detergent, is often used as a dispersing agent to facilitate cell loading.

Indo-1, Pentaammonium Salt

From: $178 Sizes: 1 mgCatalog #: 50040

Membrane-impermeant calcium indicator that can be loaded into cells via microinjection or scrape loading.