Fura -2 AM - calcium indicator
Ratiometric calcium indicator, membrane permeable. Excitation: 340, 380 nm | Emission: 505 nm | Kd: 145 nM | Purity: >95% Fura-2 is the most popular UV-excitable, ratiometric green indicator for intracellular calcium (Ca²⁺) measurements. Ex/Em: 340/505 nm can be used to measure Ca²⁺-bound Fura-2, and Ex/Em: 380/505 nm can be used to detect Ca²⁺-free Fura-2. Ratiometry is optimal for imaging applications where quantification of intracellular Ca²⁺ concentrations is desired, and reduces effects of photobleaching, heterogenous dye loading, and variable cell morphology.
Product Specifications
Weight
0,5 lbs
Shipping Conditions
Overnight
Shipping Width
10 in
Shipping Height
1,5 in
Shipping Length
12 in
Documents
Frequently Asked Questions
More Discoveries
Explore Other Products
Browse additional items from our catalog
BNC680276-500 1x 500 µL
TAG-72 / CA72.4 (B72.3), CF568 conjugate, 0.1mg/mL
Sign In for Pricing
View Details 
BNC400225-100 1x 100 µL
Major Vault Protein (MVP) (1032), CF640R conjugate, 0.1mg/mL
Sign In for Pricing
View Details 
BNC680831-100 1x 100 µL
Calponin-1 (CALP), CF568 conjugate, 0.1mg/mL
Sign In for Pricing
View Details