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Results for "

calcium+indicator

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Calcium Channel (2) Fluorescent Dye (18) Phospholipase (3) Reference Standards (3)

Inhibitors & Agonists

Fluorescent Dye

Biochemical Assay Reagents

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-D1176

Calcium Green 1AM	Fluorescent Dye	Others
Calcium Green 1AM is a cell-permeant fluorescent calcium indicator (Excitation 506 nm; Emission 531 nm). Calcium Green 1AM is converted to the fluorescent calcium indicator by intracellular esterases .

HY-W127781

Rhod-2 triammonium	Fluorescent Dye	Others
Rhod-2 triammonium is a cell impermeant, red fluorescent calcium indicator. Rhod-2 triammonium exhibits a significant shift in fluorescence intensity upon calcium binding (ex max=549 nm; calcium-free v. ex/em max=552/581 nm; calcium-bound). Unlike the UV-excitable indicators Fura-2 and Indo-1 (HY-D0121), there is no accompanying spectral shift .

HY-D1502

FURA-PE3/AM	Fluorescent Dye	Others
FURA-PE3/AM is a leak-resistant fluorescent calcium indicator dye .

HY-D1759

Fura-4F AM	Fluorescent Dye	Others
Fura-4F AM is a cell-permeant fluorescent calcium indicator. Upon entering the cell, this probe is hydrolyzed by cytosilic esterases and trapped as the active chelator.

HY-137103

BTC-AM	Fluorescent Dye	Others
BTC-AM is a low affinity calcium indicator. BTC-AM has substantial calcium-independent fluorescence at all excitation wavelengths. BTC-AM is readily loaded into neurons and is rapidly hydrolysed .

HY-172627

Rhod-FF tripotassium	Fluorescent Dye Calcium Channel	Others
Rhod-FF tripotassium is a Rhod-2 derivative and cell-impermeant calcium indicator (K_d of 320 μM). Rhod-FF tripotassium indicates calcium concentration by fluorescence upon binding to calcium ions, with excitation at 552 nm and emission at 580 nm .

HY-D1768

Fluo-4FF AM	Fluorescent Dye	Others
Fluo-4FF AM is a cell-permeant fluorescent calcium indicator. Fluo-4FF is an analog of Fluo-4 with a lower affinity for calcium, which is suitable for investigation of relatively high level of intracellular calcium.

HY-D1628

Calcium Green BAPTA-2 AM	Fluorescent Dye	Others
Calcium Green BAPTA-2 AM is a fluorescent calcium indicator.

HY-D1779

Fura-5F pentapotassium	Fluorescent Dye	Others
Fura-5F pentapotassium is a cell-impermeant fluorescent calcium indicator.

HY-130575

Fura-FF AM	Fluorescent Dye	Others
Fura-FF AM is a cell-permeable acetoxymethyl ester of fura-FF, a dluorescent calcium indicator. Fura-FF AM is hydrolyzed by intracellular esterases to release fura-FF in cells. Fura-FF is a difluorinated derivative of the calcium indicator fura-2. Compared to fura-2, fura-FF has a low affinity for calcium and is suitable for studying compartments with high concentrations of calcium.

HY-104057

Rhod-FF AM	Fluorescent Dye	Others
Rhod-FF AM is a fluorescent calcium indicator. Rhod-FF AM is cell permeable and is hydrolyzed by intracellular esterases to generate Rhod-FF .

HY-D1616

5-Bromo-5'-methyl BAPTA tetramethyl ester	Fluorescent Dye	Others
5-Bromo-5'-methyl BAPTA tetramethyl ester is a derivative of BAPTA, which is a calcium indicator suitable for measurement of relatively high level of calcium .

HY-176031

Fluo-2 potassium	Fluorescent Dye	Others
Fluo-2 potassium is a cell-impermeant fluorescent calcium indicator. Fluo-2 potassium binds calcium (K_d: 0.37 μM) with excitation/emission wavelengths of 493/518 nm, respectively .

HY-137128

BTC tetrapotassium	Fluorescent Dye	Others
BTC tetrapotassium is a cell-impermeant calcium indicator (K_d approximately 7-26 µM) featuring many desirable properties for cellular calcium imaging, including long excitation wavelengths (400/485 nm), low sensitivity to Mg ²⁺, and accuracy of ratiometric measurement .

HY-136784A

Rhod-2 sodium	Fluorescent Dye	Others
Rhod-2 sodium is a cell impermeant, red fluorescent calcium indicator. Rhod-2 sodium exhibits a significant shift in fluorescence intensity upon calcium binding (ex max=549 nm; calcium-free v. ex/em max=552/581 nm; calcium-bound). Unlike the UV-excitable indicators Fura-2 and Indo-1 (HY-D0121), there is no accompanying spectral shift .

HY-136784

Rhod-2 potassium	Fluorescent Dye	Others
Rhod-2 potassium is a cell impermeant, red fluorescent calcium indicator. Rhod-2 potassium exhibits a significant shift in fluorescence intensity upon calcium binding (ex max=549 nm; calcium-free v. ex/em max=552/581 nm; calcium-bound). Unlike the UV-excitable indicators Fura-2 and Indo-1 (HY-D0121), there is no accompanying spectral shift .

HY-100168R

BAPTA (Standard)	Reference Standards Phospholipase	Others
BAPTA (Standard) is the analytical standard of BAPTA. This product is intended for research and analytical applications. BBAPTA is a selective and cell-impermeant chelator for calcium. BAPTA, as calcium indicator, has high selectivity against magnesium and calcium. BAPTA is widely used as an intracellular buffer for investigating the effects of Ca ²⁺ release from intracellular stores or influx via Ca ²⁺-permeable channels in the plasma membrane. BAPTA can also inhibit phospholipase C activity independently of their role as Ca ²⁺ chelators .

HY-D1447

Fluo-3FF pentapotassium	Fluorescent Dye	Others
Fluo-3FF pentapotassium is a cell-impermeant fluorescent calcium indicator. Fluo-3FF is a di-fluorinated analog of Fluo-3 with a 100-fold lower affinity than Fluo-3 for calcium (Kds=42 and 0.4 μM, respectively). For its low affinity, Fluo-3FF is used for studying compartments with high concentrations of calcium, such as endoplasmic reticulum, where high affinity dyes will be insensitive to luminal fluctuations.

HY-100168AR

BAPTA tetrasodium (Standard)	Reference Standards Phospholipase	Others
BAPTA tetrasodium (Standard) is the analytical standard of BAPTA tetrasodium. This product is intended for research and analytical applications. BAPTA tetrasodium is a selective and cell-impermeant chelator for calcium. BAPTA tetrasodium, as calcium indicator, has high selectivity against magnesium and calcium. BAPTA tetrasodium is widely used as an intracellular buffer for investigating the effects of Ca ²⁺ release from intracellular stores or influx via Ca ²⁺-permeable channels in the plasma membrane. BAPTA tetrasodium can also inhibit phospholipase C activity independently of their role as Ca ²⁺ chelators .

HY-175146

Fura-2 leakage resistant AM	Fluorescent Dye Calcium Channel	Others
Fura-2 leakage resistant AM (Fura-PE3) is a new ratiometric *calcium* indicator. Fura-2 leakage resistant AM has calcium-binding characteristics (K_d = 146 nM) and fluorescent properties (emission: 510 nm; alternating excitation: 340 nm and 380 nm). Fura-2 leakage resistant AM monitors calcium concentration in platelet .

HY-100168BR

BAPTA tetrapotassium (Standard)	Reference Standards Phospholipase	Others
BAPTA tetrapotassium (Standard) is the analytical standard of BAPTA tetrapotassium (HY-100168B). This product is intended for research and analytical applications. BAPTA tetrapotassium is a selective and cell-impermeant chelator for calcium. BAPTA tetrapotassium, as calcium indicator, has high selectivity against magnesium and calcium. BAPTA tetrapotassium is widely used as an intracellular buffer for investigating the effects of Ca ²⁺ release from intracellular stores or influx via Ca ²⁺-permeable channels in the plasma membrane. BAPTA tetrapotassium can also inhibit phospholipase C activity independently of their role as Ca ²⁺ chelators .

Cat. No.	Product Name	Type

HY-D1176

Calcium Green 1AM	Fluorescent Dye
Calcium Green 1AM is a cell-permeant fluorescent calcium indicator (Excitation 506 nm; Emission 531 nm). Calcium Green 1AM is converted to the fluorescent calcium indicator by intracellular esterases .

HY-D1502

FURA-PE3/AM	Fluorescent Dye
FURA-PE3/AM is a leak-resistant fluorescent calcium indicator dye .

HY-D1759

Fura-4F AM	Fluorescent Dye
Fura-4F AM is a cell-permeant fluorescent calcium indicator. Upon entering the cell, this probe is hydrolyzed by cytosilic esterases and trapped as the active chelator.

HY-137103

BTC-AM	Fluorescent Dye
BTC-AM is a low affinity calcium indicator. BTC-AM has substantial calcium-independent fluorescence at all excitation wavelengths. BTC-AM is readily loaded into neurons and is rapidly hydrolysed .

HY-D1768

Fluo-4FF AM	Fluorescent Dye
Fluo-4FF AM is a cell-permeant fluorescent calcium indicator. Fluo-4FF is an analog of Fluo-4 with a lower affinity for calcium, which is suitable for investigation of relatively high level of intracellular calcium.

HY-D1628

Calcium Green BAPTA-2 AM	Fluorescent Dye
Calcium Green BAPTA-2 AM is a fluorescent calcium indicator.

HY-D1779

Fura-5F pentapotassium	Fluorescent Dye
Fura-5F pentapotassium is a cell-impermeant fluorescent calcium indicator.

HY-130575

Fura-FF AM	Fluorescent Dye
Fura-FF AM is a cell-permeable acetoxymethyl ester of fura-FF, a dluorescent calcium indicator. Fura-FF AM is hydrolyzed by intracellular esterases to release fura-FF in cells. Fura-FF is a difluorinated derivative of the calcium indicator fura-2. Compared to fura-2, fura-FF has a low affinity for calcium and is suitable for studying compartments with high concentrations of calcium.

HY-104057

Rhod-FF AM	Fluorescent Dye
Rhod-FF AM is a fluorescent calcium indicator. Rhod-FF AM is cell permeable and is hydrolyzed by intracellular esterases to generate Rhod-FF .

HY-D1616

5-Bromo-5'-methyl BAPTA tetramethyl ester	Fluorescent Dye
5-Bromo-5'-methyl BAPTA tetramethyl ester is a derivative of BAPTA, which is a calcium indicator suitable for measurement of relatively high level of calcium .

HY-176031

Fluo-2 potassium	Fluorescent Dye
Fluo-2 potassium is a cell-impermeant fluorescent calcium indicator. Fluo-2 potassium binds calcium (K_d: 0.37 μM) with excitation/emission wavelengths of 493/518 nm, respectively .

HY-136784A

Rhod-2 sodium	Fluorescent Dye
Rhod-2 sodium is a cell impermeant, red fluorescent calcium indicator. Rhod-2 sodium exhibits a significant shift in fluorescence intensity upon calcium binding (ex max=549 nm; calcium-free v. ex/em max=552/581 nm; calcium-bound). Unlike the UV-excitable indicators Fura-2 and Indo-1 (HY-D0121), there is no accompanying spectral shift .

HY-136784

Rhod-2 potassium	Fluorescent Dye
Rhod-2 potassium is a cell impermeant, red fluorescent calcium indicator. Rhod-2 potassium exhibits a significant shift in fluorescence intensity upon calcium binding (ex max=549 nm; calcium-free v. ex/em max=552/581 nm; calcium-bound). Unlike the UV-excitable indicators Fura-2 and Indo-1 (HY-D0121), there is no accompanying spectral shift .

HY-D1447

Fluo-3FF pentapotassium	Fluorescent Dye
Fluo-3FF pentapotassium is a cell-impermeant fluorescent calcium indicator. Fluo-3FF is a di-fluorinated analog of Fluo-3 with a 100-fold lower affinity than Fluo-3 for calcium (Kds=42 and 0.4 μM, respectively). For its low affinity, Fluo-3FF is used for studying compartments with high concentrations of calcium, such as endoplasmic reticulum, where high affinity dyes will be insensitive to luminal fluctuations.

Fluo-3FF pentapotassium

Fluorescent Dye

Fluo-3FF pentapotassium is a cell-impermeant fluorescent calcium indicator. Fluo-3FF is a di-fluorinated analog of Fluo-3 with a 100-fold lower affinity than Fluo-3 for calcium (Kds=42 and 0.4 μM, respectively). For its low affinity, Fluo-3FF is used for studying compartments with high concentrations of calcium, such as endoplasmic reticulum, where high affinity dyes will be insensitive to luminal fluctuations.

Cat. No.	Product Name	Type

HY-W127781

Rhod-2 triammonium	Biochemical Assay Reagents
Rhod-2 triammonium is a cell impermeant, red fluorescent calcium indicator. Rhod-2 triammonium exhibits a significant shift in fluorescence intensity upon calcium binding (ex max=549 nm; calcium-free v. ex/em max=552/581 nm; calcium-bound). Unlike the UV-excitable indicators Fura-2 and Indo-1 (HY-D0121), there is no accompanying spectral shift .

HY-100168R

BAPTA (Standard)	Biochemical Assay Reagents
BAPTA (Standard) is the analytical standard of BAPTA. This product is intended for research and analytical applications. BBAPTA is a selective and cell-impermeant chelator for calcium. BAPTA, as calcium indicator, has high selectivity against magnesium and calcium. BAPTA is widely used as an intracellular buffer for investigating the effects of Ca ²⁺ release from intracellular stores or influx via Ca ²⁺-permeable channels in the plasma membrane. BAPTA can also inhibit phospholipase C activity independently of their role as Ca ²⁺ chelators .

BAPTA (Standard)

Biochemical Assay Reagents

BAPTA (Standard) is the analytical standard of BAPTA. This product is intended for research and analytical applications. BBAPTA is a selective and cell-impermeant chelator for calcium. BAPTA, as calcium indicator, has high selectivity against magnesium and calcium. BAPTA is widely used as an intracellular buffer for investigating the effects of Ca ²⁺ release from intracellular stores or influx via Ca ²⁺-permeable channels in the plasma membrane. BAPTA can also inhibit phospholipase C activity independently of their role as Ca ²⁺ chelators .

HY-100168BR

BAPTA tetrapotassium (Standard)	Biochemical Assay Reagents
BAPTA tetrapotassium (Standard) is the analytical standard of BAPTA tetrapotassium (HY-100168B). This product is intended for research and analytical applications. BAPTA tetrapotassium is a selective and cell-impermeant chelator for calcium. BAPTA tetrapotassium, as calcium indicator, has high selectivity against magnesium and calcium. BAPTA tetrapotassium is widely used as an intracellular buffer for investigating the effects of Ca ²⁺ release from intracellular stores or influx via Ca ²⁺-permeable channels in the plasma membrane. BAPTA tetrapotassium can also inhibit phospholipase C activity independently of their role as Ca ²⁺ chelators .

BAPTA tetrapotassium (Standard)

Biochemical Assay Reagents

BAPTA tetrapotassium (Standard) is the analytical standard of BAPTA tetrapotassium (HY-100168B). This product is intended for research and analytical applications. BAPTA tetrapotassium is a selective and cell-impermeant chelator for calcium. BAPTA tetrapotassium, as calcium indicator, has high selectivity against magnesium and calcium. BAPTA tetrapotassium is widely used as an intracellular buffer for investigating the effects of Ca ²⁺ release from intracellular stores or influx via Ca ²⁺-permeable channels in the plasma membrane. BAPTA tetrapotassium can also inhibit phospholipase C activity independently of their role as Ca ²⁺ chelators .

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