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AB145390

Fluorescein-5-thiosemicarbazide, Fluorescent tag

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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.
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Chemical Structure - Fluorescein-5-thiosemicarbazide, Fluorescent tag (AB145390)
  • Chemical Structure

Lab

Chemical Structure - Fluorescein-5-thiosemicarbazide, Fluorescent tag (AB145390)

2D chemical structure image of ab145390, Fluorescein-5-thiosemicarbazide, Fluorescent tag

Key facts

CAS number

76863-28-0

Purity

>97%

Molecular weight

421.43 g/mol

Molecular formula

C<sub>2</sub><sub>1</sub>H<sub>1</sub><sub>5</sub>N<sub>3</sub>O<sub>5</sub>S

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

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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
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Product protocols

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