Membrane-permeant, ratiometric Ca²⁺ indicator.

Excitation:	_340/380 nm_
Emission:	--505 nm______
Kd:	_145 nM______

Membrane-impermeant, ratiometric Ca²⁺ indicator.

Excitation:	_340/380 nm_
Emission:	--505 nm______
Kd:	_145 nM______

Membrane-permeant Ca²⁺ indicator.
Higher Ca²⁺ affinity than Fluo-3 or Fluo-4.

Excitation:	_490 nm
Emission:	_515 nm
Kd:	_290 nM ___

Membrane-impermeant Ca²⁺ indicator.
Higher Ca²⁺ affinity than Fluo-3 or Fluo-4.

Excitation:	_490 nm
Emission:	_515 nm
Kd:	_290 nM ___

Calcein AM is a membrane-permeant, non-fluorescent form of calcein that enters cells passively. Once inside the cytosol of cells, Calcein AM is converted to green-fluorescent Calcein by ubiquitous esterases in viable cells, resulting in uniform cytosolic fluorescence (Ex/Em 495 nm/515 nm)

Membrane-impermeant Ca²⁺ indicator.

Excitation:	505 nm
Emission:	_525 nm
Kd:	_390 nM ___

Membrane-impermeant Ca²⁺ indicator.

Excitation:	_490 nm
Emission:	_515 nm
Kd:	_355 nM ___

Membrane-permeant Ca²⁺ indicator.

Excitation:	_490 nm
Emission:	_515 nm
Kd:	_355 nM ___

Membrane-permeant Ca²⁺ indicator.

Excitation:	_505 nm
Emission:	_525 nm
Kd:	_390 nM ___

Membrane-permeant, ratiometric Ca²⁺ indicator.
Superior cellular retention compared to Fura-2.

Excitation:	_340/380 nm_
Emission:	--505 nm______
Kd:	_145 nM______

Membrane-impermeant, ratiometric Ca²⁺ indicator.
Superior cellular retention compared to Fura-2.

Excitation:	_340/380 nm_
Emission:	--505 nm______
Kd:	_145 nM______

Membrane-impermeant K⁺ indicator.
Higher K⁺ selectivity than IPG-2.

Excitation:	_525 nm
Emission:	_545 nm
Kd:	_357 mM ___

Membrane-permeant Ca²⁺ indicator.

Excitation:	_580 nm
Emission:	_660 nm
Kd:	_480 nM ___

Membrane-impermeant, ratiometric K⁺ indicator.

Excitation:	_340/380 nm_
Emission:	--505 nm_
Kd:	_145 mM_

Membrane-permeant Na⁺ indicator.

Excitation:	_525 nm
Emission:	_545 nm
Kd:	_20 mM ___

Membrane-impermeant Na⁺ indicator.

Excitation:	_525 nm
Emission:	_545 nm
Kd:	_20 mM ___

Membrane-permeant K⁺ indicator.

Excitation:	_525 nm
Emission:	_545 nm
Kd:	_218 mM ___

Membrane-permeant K⁺ indicator.
Higher K⁺ selectivity than IPG-2.

Excitation:	_525 nm
Emission:	_545 nm
Kd:	_357 mM ___

Membrane-impermeant, ratiometric Na⁺ indicator.

Excitation:	_340/380 nm_
Emission:	--505 nm_
Kd:	_4 mM_

Membrane-impermeant Ca²⁺ indicator.

Excitation:	_580 nm
Emission:	_660 nm
Kd:	_480 nM ___

No Wash Calcium Assay

Membrane-permeant, ratiometric Na⁺ indicator.

Excitation:	_340/380 nm_
Emission:	--505 nm_
Kd:	_ 4 mM_

Membrane-permeant, ratiometric K⁺ indicator.

Excitation:	_340/380 nm_
Emission:	--505 nm_
Kd:	_5 mM_

No Wash Thallium Assay

The standard for fluorescence-based K+ channel HTS for nearly 2 decades also delivers outstanding results for a wide variety of monovalent cation channels, transporters and GPCRs.

Membrane-permeant Ca²⁺ indicator.

Excitation:	_490 nm
Emission:	_515 nm
Kd:	_355 nM ___

Brilliant No Wash Calcium Assay

No Wash Thallium Assay