Product 6631
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Catalog ID 6631 / 25 mg
SAMSA Fluorescein *Mixed isomers*
AKA: 5-((2-(or-3)-S-(Acetylmercapto)succinoyl)amino)fluorescein
Formula | Weight | CAS# |
---|---|---|
C26H19NO9S | 521.50 | N/A |
For 25+ Units, Contact us.
SAMSA fluorescein is a fluorescent probe that SH group is protected as acetyl protecting group and it can be deprotected with base to generate Thiol-containing fluorescein which then can be conjugated to protein and for assaying maleimide and iodoacetamide moieties on proteins.
Product Size | 25 mg |
---|---|
Form | orange |
Absorption (estimated) | Wavelength (λmax) 493 ± 3 nm (Buffer pH 10) |
Fluorescence (estimated) | Wavelength (λmax) 518 ± 4 nm (*Buffer pH 10) |
Storage conditions | Freeze: Store at -5 to -30°C (F) Protect from moisture (D) Protect from light (L) |
MDL# |
* 5-((2-(or-3)-S-(Acetylmercapto)succinoyl)amino)fluorescein
* 5-((2-(or-3)-S-(acetylmercapto)succinoyl)amino)fluorescein
* 5-((2-(or-3)-S-(acetylmercapto)succinoyl)amino)fluorescein
Fluorescent Probes and Related Products: | Fluorescein, Naphthofluorescein and seminaphthofluorescein |
---|---|
Reactive Probes and Related Products: | Probes for detecting Haloacetamide and Maleimide, etc. |
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