Indo-1, Pentapotassium Salt Fluorescent Calcium Indicator

Indo-1, pentapotassium salt is a membrane-impermeant calcium indicator that can be loaded into cells via microinjection or scrape loading.

Dyes & Tracing Reagents

ICC, IHC, EM

840 Da

Shipped at ambient temperature with desiccant; protected from light

Store at 2°C to 8°C, with desiccant; protect from light.

Membrane-impermeant, ratiometric; can be loaded into cells via microinjection or scrape loading.

Solid

Kd: 250 nM, Ex: 349 nm, Em: 482 nm (no Ca2+) ; Ex: 331 nm, Em: 398 nm (high Ca2+)