Abcam, ab120873, Fura-2 AM, Ca2+ selective fluorescent indicator

Size: 50µg / 10Unit / 1mg / 20Unit
Fura-2 AM (ab120873) is a high affinity Ca2+ selective, cell-permeable fluorescent indicator (Kd = 145 nM). Rapidly metabolized by cytoplasmic esterases leading to the active dye Fura 2. MW 1001.8. - Excitation spectrum dependent on [Ca2+]i. Ex:340/380 nm. Em:505 nm - Cited in over 15 publications
Key facts
CAS number:108964-32-5,
Purity:>95%,
Form:SolidSee storage information,
Molecular weight:1001.8 Da,
Molecular formula:C44H47N3O24,
PubChem:3364574,
Nature:Synthetic,
Solubility:Soluble in DMSO to 10 mM,
Biochemical name:Fura 2-AM,
Biological description:High affinity Ca2+ selective fluorescent indicator (Kd = 145 nM). Rapidly metabolized by cytoplasmic esterases leading to the active dye Fura 2. Cell-permeable. Excitation spectrum dependent on [Ca2+]i. Ex340/380/Em505.,
Canonical smiles:CC1=CC(=C(C=C1)N(CC(=O)OCOC(=O)C)CC(=O)OCOC(=O)C)OCCOC2=C(C=C3C(=C2)C=C(O3)C4=NC=C(O4)C(=O)OCOC(=O)C)N(CC(=O)OCOC(=O)C)CC(=O)OCOC(=O)C,
InChi:InChI=1S/C44H47N3O24/c1-25-7-8-32(46(16-39(53)65-20-60-26(2)48)17-40(54)66-21-61-27(3)49)35(11-25)58-9-10-59-36-12-31-13-37(43-45-15-38(71-43)44(57)69-24-64-30(6)52)70-34(31)14-33(36)47(18-41(55)67-22-62-28(4)50)19-42(56)68-23-63-29(5)51/h7-8,11-15H,9-10,16-24H2,1-6H3,
InChiKey:VPSRLGDRGCKUTK-UHFFFAOYSA-N,
IUPAC Name:acetyloxymethyl 2-[6-[bis[2-(acetyloxymethoxy)-2-oxoethyl]amino]-5-[2-[2-[bis[2-(acetyloxymethoxy)-2-oxoethyl]amino]-5-methylphenoxy]ethoxy]-1-benzofuran-2-yl]-1,3-oxazole-5-carboxylate

Product details:
1 unit = 50 µg
1 mg - 1 x 1 mg vial
20 units - 20 x 50 µg vials
10 units - 10 x 50 µg vials
50 µg - 1 x 50 µg vial
Related protocols:
Fura-2 AM imaging protocol
Related Products:
Calcium indicators and ionophores

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