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 ___

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 ___

No Wash Calcium Assay

Membrane-permeant Ca²⁺ indicator.

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

High-throughput, no wash calcium assay. An optimal solution for measuring intracellular calcium dynamics, including effectors such as GPCRs and protein transporters.