Abcam, ab145390, Fluorescein-5-thiosemicarbazide, Fluorescent tag

Size: 50mg / 100mg / 500mg
MW 421.43 g/mol, Purity >97%. Fluorescent tag for labeling of cell-surface functional groups (glycophorins). Also used as a probe for detecting protein carbonyl derivatives.
Key facts
CAS number:76863-28-0,
Purity:>97%,
Molecular weight:421.43 g/mol,
Molecular formula:C21H15N3O5S,
Nature:Synthetic,
Solubility:Soluble in water,
Biological description:Fluorescent tag for labeling of cell-surface functional groups (glycophorins). Also used as a probe for detecting protein carbonyl derivatives.,
InChi:InChI=1S/C21H15N3O5S/c22-24-20(30)23-10-1-4-14-13(7-10)19(27)29-21(14)15-5-2-11(25)8-17(15)28-18-9-12(26)3-6-16(18)21/h1-9,25-26H,22H2,(H2,23,24,30),
InChiKey:OIMMDIXLTJAVTF-UHFFFAOYSA-N,
IUPAC Name:N-[3',6'-Dihydroxy-3-oxospiro(isobenzofuran-1(3H),9'-(9H)-xanthen)-5-yl]-hydrazinecarbothioamide,
Excitation/Emission:Ex: 492nm, Em: 516nm

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