Indo-1 Mg (MAG-Indo)

  • #0043  Indo-1 Mg (AM) 1mg... Discontinued
  • #0045  Indo-1 Mg (AM) 20 x 50 ug... Discontinued
  • #0044  Indo-1 Mg (salt) 1 mg... $108 Add to Cart

Magnesium ions are essential in mediating processes such as enzymatic reaction, muscular contraction, hormonal secretion, and DNA synthesis. The divalent magnesium cation, although in the same group as calcium, is a smaller atom.  It is therefore not surprising that truncated versions of calcium indicators work well for magnesium.

TEFLabs offers the UV-excitable Mg2+ indicator, Indo-1 Mg, that corresponds to Indo-1.    



Excitation: 343 nm

Emission: 417/480 nm (high/low Mg2+)

kd: 2.7 mM

Solubility: DMSO (AM form), H20 (salt form)

Molecular Weight:  731 g/mol (AM form), 595 g/mol (salt form)  


Indo-1 Mg, MAGIndo

Figure 7.4 Indo-1 Mg



Asante Magnesium Red

Asante Magnesium Green

Fluo-2 Mg

Fura-2 Mg