Miscellaneous Molecular Biology Reagents
Invitrogen™ EDTA (0.5 M), pH 8.0, RNase-free
Invitrogen Molecular biology grade, 0.5 M EDTA, pH 8.0 solution is supplied in one bottle. The solution is certified RNase-free, economical, and ready-to-use.
Invitrogen™ MgCl2 (1 M)
Molecular biology grade, Invitrogen 1M MgCl2 solution is supplied in one bottle containing 100 mL. The solution is certified RNase-free, economical, and ready-to-use.
Invitrogen™ NaCl (5 M), RNase-free
Invitrogen Molecular biology grade, 5 M NaCl solution is supplied in one bottle. The solution is certified RNase-free, economical, and ready-to-use.
Thermo Scientific™ DTT (dithiothreitol)
Stabilize enzymes and other proteins which possess free sulfhydryl groups with DTT, shown to restore activity lost by oxidation of these groups in vitro.
Invitrogen™ Yeast tRNA (10 mg/mL)
Invitrogen Yeast tRNA purified from brewer's yeast. When used at a final concentration of 10 to 20 μg/mL, yeast tRNA is an effective coprecipitant to aid in recovery of small amounts of nucleic acids.
Thermo Scientific™ IPTG, dioxane-free
Induce the expression of genes under the control of lac operon in cloning and protein expression procedures.
Poloxamer 188
Molecular Formula: C5H10O2 Synonym: Pluronic™ F-68; Polyoxyethylene-polyoxypropylene block copolymer
Invitrogen™ KCl (2 M), RNase-free
Invitrogen molecular biology grade, 2M KCl solution is supplied in one bottle containing 100 mL. The solution is certified RNase-free, economical, and ready-to-use.
Thermo Scientific™ RNA Gel Loading Dye (2X)
Prepare RiboRuler RNA ladders and RNA samples for electrophoresis on agarose or polyacrylamide gels using Thermo Scientific™ 2X RNA Loading Dye.
Thermo Scientific™ X-Gal Solution, ready-to-use
Effectively screen colonies with X-Gal, an inert chromogenic substrate for beta-galactosidase which hydrolyzes X-Gal, forming an intense blue precipitate.
Invitrogen™ SDS, 20% Solution, RNase-free
Invitrogen molecular biology grade, SDS, 20% Solution is supplied in one bottle containing 250 mL.
Thermo Scientific™ IPTG Solution, ready-to-use
Induce the expression of genes under the control of lac operon in cloning and protein expression procedures.
Invitrogen™ Salmon Sperm DNA, sheared (10 mg/mL)
Sheared Salmon Sperm DNA is a very effective blocking agent when used in Northern prehybridization and hybridization buffers at a concentration of 100 to 200 μg/mL.
Invitrogen™ UltraPure™ Glycerol
UltraPure Glycerol is suitable for the concentration and storage of enzymes at low temperatures. A 50% (v/v) solution will not freeze at -20°C.
Thermo Scientific™ Orange DNA Loading Dye (6X)
Prepare DNA markers and samples for loading on agarose or polyacrylamide gels with Thermo Scientific™ 6X Orange Loading Dye.