Miscellaneous Molecular Biology Reagents
Thermo Scientific™ DTT
Stabilizzazione degli enzimi e di altre proteine che possiedono gruppi sulfidrile liberi con DTT, che hanno mostrato un ripristino dell'attività persa per ossidazione di questi gruppi in vitro.
Thermo Scientific™ Soluzione X-Gal, pronta per l’uso
Effectively screen colonies with X-Gal, an inert chromogenic substrate for beta-galactosidase which hydrolyzes X-Gal, forming an intense blue precipitate.
Polysorbate 20
CAS: 9005-64-5 Formula molecolare: C26H50O10 Sinonimo: Polyoxyethylene(20)sorbitan monolaurate
Poloxamer 188
Formula molecolare: C5H10O2 Sinonimo: Pluronic™ F-68; Polyoxyethylene-polyoxypropylene block copolymer
Thermo Scientific™ IPTG
Induce the expression of genes under the control of lac operon in cloning and protein expression procedures.
Thermo Scientific™ EDTA 0.5 M, pH 8.0
Optimize biochemistry or molecular biology applications that require a chelator for divalent cations.
Thermo Scientific™ Colorante di caricamento DNA 6X arancione
Prepare DNA markers and samples for loading on agarose or polyacrylamide gels with Thermo Scientific™ 6X Orange Loading Dye.
Thermo Scientific™ EDTA Pierce™
Chelate alkaline earth metals. Thermo Scientific™ Pierce EDTA is highly purified for use in a variety of laboratory methods.
Thermo Scientific™ Colorante di caricamento RNA 2X
Prepare RiboRuler RNA ladders and RNA samples for electrophoresis on agarose or polyacrylamide gels using Thermo Scientific™ 2X RNA Loading Dye.
Thermo Scientific™ Pierce™ D-Luciferin, Monopotassium Salt
Get convenience and high performance at a low cost in firefly luciferase reporter assays with our D-Luciferin, formulated at greater than 99% purity as both monosodium and monopotassium salts.
Thermo Scientific™ Colorante di caricamento DNA 6X MassRuler
Preparare marcatori e campioni di DNA per il caricamento su gel di poliacrilammide o agarosio con il colorante di caricamento del DNA Thermo Scientific™ 6X MassRuler.
Thermo Scientific™ X-Gluc
Effectively screen colonies with X-Gluc, a substrate for ß-glucuronidase (GUS) which is encoded by gusA, a widely used reporter gene.
Thermo Scientific™ X-Gal
Effectively screen colonies with X-Gal, an inert chromogenic substrate for beta-galactosidase which hydrolyzes X-Gal, forming an intense blue precipitate.
Thermo Scientific™ Acido 5-fluoroorotico
Detect expression of the URA3 gene, which encodes orotine-5'-monophosphate (OMP) dicarboxylase with Thermo Scientific™ 5-Fluoroorotic Acid, used in yeast molecular genetics.