DMNP-EDTA (Caged Calcium), AM Ester
The membrane-permeant form of DMNP-EDTA (also known as DM-Nitrophen™), a photolyzable calcium chelator that can be used to release a pulse of calcium when exposed to light.
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Calcium Calibration Buffer Kit
This kit provides buffers for generating a range of accurate calcium concentrations for the calibration of fluorescent Ca2+ indicators.
DMNP-EDTA, Tetrapotassium Salt (Caged Calcium)
DMNP-EDTA (also known as DM-Nitrophen™) is a caged calcium chelator. Upon photolysis, the Kd for Ca2+ increases from 5 nM to 3 mM, resulting in a pulse of free Ca2+.
Anhydrous DMSO (dimethyl sulfoxide; methyl sulfoxide) is recommended for preparing stock solutions of AM ester dyes, reactive dyes and other related moisture-sensitive products.
Ionomycin, Calcium Salt
Ionomycin is commonly used to modify intracellular calcium concentrations and to calibrate fluorescent calcium indicators. It is also known for its antiproliferative effects.
Probenecid, Sodium Salt, Water Soluble
Probenecid is commonly used to inhibit organic-anion transporters located in the cell membrane. Such transporters can extrude dyes and indicators and thus contribute to low signal or high background in assays due to poor cellular retention of dyes.