ALEXIS Biochemicals: MTSSL

ALX-430-134

Revised 16-Apr-08

MTSSL
SYNONYMS	(1-Oxyl-2,2,5,5-tetramethylpyrroline-3-methyl) methanethiosulfonate
PRODUCT LINE	Oxidative Stress
PRODUCT CATEGORY	Spin Traps, Spin Probes & Spin Labels

Ordering Information

Product Numbers:	Format:	Size:	Unit Price:	Quantity:	Add To Cart
ALX-430-134-M010		10 mg	60.00 USD
ALX-430-134-M050		50 mg	240.00 USD

Product Specification

FORMULA:	C₁₀H₁₈NO₃S₂
MW:	264.3
PURITY:	≥98% (HPLC)
APPEARANCE:	Yellow crystalline solid.
SOLUBILITY:	Soluble in water, methanol, 100% ethanol, DMSO, acetonitrile or acetone.
SHIPPING:	SHIPPED ON BLUE ICE
LONG TERM STORAGE:	-20°C
HANDLING:	Protect from light.

Product Description

Highly reactive thiol-specific spin label. Has been used to label cysteine residues in proteins (site-directed labelling, SDS-labelling). Allows protein structure and protein dynamics determination as well as the study of protein-protein and protein-oligonucleotide interactions.

Product Specific Literature References

A novel reversible thiol-specific spin label: papain active site labeling and inhibition: L.J. Berliner, et al.; Anal. Biochem. 119, 450 (1982) Abstract
Pressure-induced thermostabilization of glutamate dehydrogenase from the hyperthermophile Pyrococcus furiosus: M.M. Sun, et al.; Protein Sci. 8, 1056 (1999) Abstract
Protein structure determination using long-distance constraints from double-quantum coherence ESR: study of T4 lysozyme: P.P. Borbat, et al.; JACS 124, 5304 (2002) Abstract
Methods for study of protein dynamics and protein-protein interaction in protein-ubiquitination by electron paramagnetic resonance spectroscopy: H.J. Steinhoff; Front. Biosci. 7, c97 (2002) Abstract
Inter- and intra-molecular distances determined by EPR spectroscopy and site-directed spin labeling reveal protein-protein and protein-oligonucleotide interaction: H.J. Steinhoff; Biol. Chem. 385, 913 (2004) Abstract
Spontaneous refolding of the pore-forming Colicin A toxin upon membrane association as studied by X-band and W-band high-field electron paramagnetic resonance spectroscopy: A. Savitski, et al.; J. Phys. Chem. B 108, 9541 (2004)
Calcium structural transition of human cardiac troponin C in reconstituted muscle fibres as studied by site-directed spin labelling: M. Nakamura, et al.; J. Mol. Biol. 348, 127 (2005) Abstract

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