Rhod-2, triammonium salt


Catalog #: 50020.

Product Description

Membrane-impermeant calcium indicator that can be loaded into cells via microinjection or scrape loading.

  • Kd: 1 uM
  • λ ExEm (low or high [Ca2+]) = 556nm/576nm
  • λµ (556 nm) = 80,000 M-1cm-1
  • Orange red solid soluble in DMSO and water (pH >6)
  • Store at 4°C and protect from light, especially in solution
  • C40H51N7O11
  • MW: 930

1. Biophys J 59, 12 (1991).
2. Science 250, 977 (1990).
3. J Biol Chem 264, 8171 (1989).

MSDS (PDF): MSDS 50020

1 mg

Shipment Method: Shipping and handling methods will be assessed and calculated at time of shipment based upon item(s) storage temperature conditions.

Expedited shipment may be requested at time of checkout.

Please note that products with recommended storage at 4°C or -20°C may ship at ambient temperature. This will not affect product performance. When you receive the product, place it under the recommended storage conditions.

More information about product handling and shelf life