Abcam, ab142775, Fluo-2 AM, green fluorescent Ca2+ binding dye

Size: 1mg
MW 1061 Da, Purity >95%. High affinity, green fluorescent Ca 2+ binding dye. Binds to intracellular Ca 2+ (K d = 230 nM). Cell-permeable. Fluorescence intensity increases upon Ca 2+ binding. Ex 488 /Em 515 .
Key facts
CAS number:1070771-36-6,
Purity:>95%,
Form:SolidSee storage information,
Molecular weight:1061 Da,
Molecular formula:C51H52N2O23,
PubChem:53390452,
Nature:Synthetic,
Solubility:Soluble in DMSO,
Biochemical name:Fluo-2 AM,
Biological description:High affinity, green fluorescent Ca2+ binding dye. Binds to intracellular Ca2+ (Kd = 230 nM). Cell-permeable. Fluorescence intensity increases upon Ca2+ binding. Ex488/Em515.,
Canonical smiles:CC1=CC(=C(C=C1)N(CC(=O)OCOC(=O)C)CC(=O)OCOC(=O)C)OCCOC2=C(C=CC(=C2)C3=C4C=CC(=O)C=C4OC5=C3C=CC(=C5)OCOC(=O)C)N(CC(=O)OCOC(=O)C)CC(=O)OCOC(=O)C,
InChi:InChI=1S/C51H52N2O23/c1-30-7-13-41(52(21-47(60)72-26-67-32(3)55)22-48(61)73-27-68-33(4)56)45(17-30)64-15-16-65-46-18-36(8-14-42(46)53(23-49(62)74-28-69-34(5)57)24-50(63)75-29-70-35(6)58)51-39-11-9-37(59)19-43(39)76-44-20-38(10-12-40(44)51)71-25-66-31(2)54/h7-14,17-20H,15-16,21-29H2,1-6H3,
IUPAC Name:acetyloxymethyl 2-[N-[2-(acetyloxymethoxy)-2-oxoethyl]-2-[2-[5-[3-(acetyloxymethoxy)-6-oxoxanthen-9-yl]-2-[bis[2-(acetyloxymethoxy)-2-oxoethyl]amino]phenoxy]ethoxy]-4-methylanilino]acetate,
Excitation/Emission:Ex: 490nm, Em: 520nm

Properties and Storage Information:
Shipped at conditions-Ambient - Can Ship with Ice, Appropriate short-term storage conditions--20°C, Appropriate long-term storage conditions--20°C, Storage information-Store under desiccating conditions, The product can be stored for up to 12 months