Rhod-2, Trisodium Salt

Membrane-impermeant calcium indicator that can be loaded into cells via microinjection or scrape loading. </p> <ul> </p> <li>K_d: 1 uM</li> </p> <li> lamba;_Ex/ lamba; _Em (low or high [Ca²])= 556nm/576nm</li> </p> <li> epsilon; (556 nm) = 80,000 M^-1cm^-1</li> </p> <li>Orange red solid soluble in DMSO and water (pH gt;6)</li> </p> <li>Store at 4°C and protect from light, especially in solution</li> </p> <li>C₄₀H₃₉N₄Na₃O₁₁</li> </p> <li>MW: 945</li> </p> </ul>