SBFI AM - green fluorescent sodium indicator
CAT:
1140-2021B
Size:
1 mg
Price:
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- Availability: 24/48H Stock Items & 2 to 6 Weeks non Stock Items.
- Dry Ice Shipment: No

SBFI AM - green fluorescent sodium indicator
- Description: Ratiometric sodium indicator, membrane permeable Excitation: 340, 380 nm | Emission: 505 nm | Kd: 5 mM SBFI is a UV-excitable, ratiometric green indicator for intracellular sodium (Na⁺) measurements. Ex/Em: 340/505 nm can be used to measure Na⁺-bound SBFI, and Ex/Em: 380/505 nm can be used to detect Na⁺-free SBFI. It is ~18X more selective for Na⁺ over K⁺. Ratiometry is optimal for imaging applications where quantification of intracellular Na⁺ concentrations is desired, and reduces effects of photobleaching, heterogenous dye loading, and variable cell morphology.
- Weight: 0,5 lbs
- Shipping Conditions: Overnight
- Shipping Width: 10 in
- Shipping Height: 1,5 in
- Shipping Length: 12 in