A cell-impermeable fluorescent potassium indicator
货号:ajcx25904
CAS:N/A
分子式:C58H64Cl2N3O15 • 3C4H12N
分子量：1336.5
溶解度:N/A
纯度：98%
存储：Store at -20°C
库存：现货

Background:

IPG-4 TMA is a cell-impermeable fluorescent potassium indicator that has been used to detect extracellular potassium inB. subtilisbiofilms.¹It binds to potassium (K_d= 7 mM) and displays excitation/emission maxima of 525/545 nm, respectively. IPG-4 TMA is also available in a cell-permeable form .

1.Prindle, A., Liu, J., Asally, M., et al.Ion channels enable electrical communication in bacterial communitiesNature527(7576)59-63(2015)