Furaptra(Mag-Fura-2), tetrasodium salt, 1mg
Product introduction: Mag-Fura-2 is a UV-susceptible magnesium ion fluorescent indicator with a dissociation constant of 1.9 mM. Similar to Fura-2, the excitation wavelength of Mag-Fura-2 undergoes a blue shift from 369 nm to 330 nm. Mag-Fura-2 can also respond to Ca2+, but with a lower dissociation constant than Fura-2. Mag-Fura-2 is mainly used to detect calcium concentration at high transient peaks. Mag-Fura-2/ tetrasodium salts can be introduced into the cells by microinjection into the cells or by scratch labeling. Precaution： 1. The fluorescence indication of this product is best when the calcium ion concentration ranges from 1 to 100 uM, or the magnesium ion concentration ranges from 0.1 to 10 mM. 2. Zn2+, Cd2+ and Gd3+ can also bind to the fluorescent indicator, which may interfere with the experiment. Note： Product information may be optimized and upgraded. Please refer to the actual label information for accuracy.
- Size: 1mg
- Molecular Formula: C 18 H 10 N 2 Na 4 O 11
- Molecular Weight: 523
- Physical State: Light Yellow Soild
- Storage: Store at 2-8℃, avoid light
- Brand: Saint Michael
- Catalogue No.: F1760-1mg
For laboratory research use only. Not for human or animal consumption, diagnostic or therapeutic use.