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RSSR
Supersensitive spin label
Cell permeable supersensitive spin label (detection limit varies from 10nM to 100nM) for quick detection of reduced thiols using ESR. Allows following the reactions of sulfhydryl groups with RSSR to form thiol spin label adducts, for the monitoring of intracellular redox states of glutathione and other thiols.
Product Specification
Alternative Name: bis-(2,2,5,5-Tetramethyl-3-imidazoline-1-oxyl-4-yl)disulfide, biradical
Formula: C14H24N4O2S2
MW: 344.5
CAS: 123557-49-3
Purity: ≥97% (HPLC)
Appearance: Off-white to yellow powder.
Solubility: Soluble in DMSO, water, 100% ethanol or methanol; DMSO is recommended for stock solution.
Long Term Storage: -20°C
Handling: Protect from light. |