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Miscellaneous Molecular Biology Reagents

A wide variety of reagent formulations for use in molecular biology applications.
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Poloxamer 188

Molecular Formula: C5H10O2 Synonym: Pluronic™ F-68; Polyoxyethylene-polyoxypropylene block copolymer

Synonym Pluronic™ F-68; Polyoxyethylene-polyoxypropylene block copolymer
Molecular Formula C5H10O2
2

Thermo Scientific™ IPTG, dioxane-free

Induce the expression of genes under the control of lac operon in cloning and protein expression procedures.

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3
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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.

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4

Polysorbate 20

CAS: 9005-64-5 Molecular Formula: C26H50O10 Synonym: Polyoxyethylene(20)sorbitan monolaurate

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CAS 9005-64-5
Synonym Polyoxyethylene(20)sorbitan monolaurate
Molecular Formula C26H50O10
5

Polysorbate 80

CAS: 9005-65-6 Synonym: Polyoxyethylene(20)sorbitan monooleate

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CAS 9005-65-6
Synonym Polyoxyethylene(20)sorbitan monooleate
6
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Thermo Scientific™ MgCl2 (magnesium chloride) (25 mM)

Thermo Scientific 25 mM MgCl2 is an aqueous solution of 0.22 μm membrane-filtered magnesium chloride, used for optimization of magnesium ion concentration in PCR.

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7
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Thermo Scientific™ Yeast DNA Extraction Kit

Quickly, efficiently and easily lyse yeast cells to release DNA with Y-PER lysis reagent.

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8

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.

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Substrate Properties Chemical Substrate
Product Type X-Gluc
Substrate Type Beta-Glucuronidase (GUS) Substrate
Detection Method Colorimetric
9

Thermo Scientific™ 5-Fluoroorotic Acid

Detect expression of the URA3 gene, which encodes orotine-5'-monophosphate (OMP) dicarboxylase with Thermo Scientific™ 5-Fluoroorotic Acid, used in yeast molecular genetics.

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Form Powder
Product Type 5-Fluoroorotic Acid
Chemical Name or Material 5-Fluoroorotic Acid
10
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Thermo Scientific™ Formamide

Prepare hybridization cocktails and various denaturing solutions used with nucleic acids using this highly pure formulation of formamide denaturant.

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11
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Thermo Scientific™ MassRuler DNA Loading Dye (6X)

Prepare DNA markers and samples for loading on agarose or polyacrylamide gels with Thermo Scientific™ 6X MassRuler DNA Loading Dye.

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12

Thermo Scientific™ IPTG Solution, ready-to-use

Induce the expression of genes under the control of lac operon in cloning and protein expression procedures.

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13

Thermo Scientific™ Agarose I (Molecular Biology Grade)

Ensure uniform lot-to-lot consistency in preparing electrophoresis gels using highly purified and blended regular- or low-melting agarose formulations.

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Separation Range 100 bp to >30 kb
Content And Storage Store at room temperature.
Product Type Agarose I (Molecular Biology Grade)
For Use With (Application) Gel Electrophoresis
Melting Point Standard Melting Point
14

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.

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Substrate Properties Chemical Substrate
Content And Storage Store at or below -20°C.
Product Type D-Luciferin, Monopotassium Salt
Substrate Type Luciferase Substrate
For Use With (Application) ATP Assay, Gene Reporter Assay
Product Line Pierce
Detection Method Bioluminescence
15

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.

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Product Type X-Gal