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Miscellaneous Molecular Biology Reagents

A wide variety of reagent formulations for use in molecular biology applications.
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1 – 15 of 151 results
1

Pharmalytes™ pH range 5.0 - 8.0, MilliporeSigma™ Supelco™

Pharmalytes™ are ampholytes which are used to create a pH gradient under application of an electric field.

2

Thermo Scientific™ EDTA

Chelate alkaline earth metals. Thermo Scientific™ Pierce EDTA is highly purified for use in a variety of laboratory methods.

3

Thermo Scientific™ IPTG, dioxane-free

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

4

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.

Substrate Properties Chemical Substrate
Product Type X-Gluc
Substrate Type Beta-Glucuronidase (GUS) Substrate
Detection Method Colorimetric
5

Thermo Scientific™ Phenol:Chloroform + Tris Buffer

Perform DNA extractions with this phenol:chloroform:isoamyl alcohol mixture (25:24:1), accompanied by a buffer to equilibrate the solution at either pH 6.7 or pH 8.0.

Content And Storage Store in original container protected from direct sunlight in a dry, cool and well-ventilated area, between the following temperatures: 2 to 8°C.
Form Liquid
Product Type Phenol Chloroform and Tris Buffer
For Use With (Application) DNA Extraction
6

MilliporeSigma™ CalBiochem™ Live/Dead Double Staining Kit

Can be used to distinguish between live and dead cells, which is essential for the study of growth control and cell death.

7

Thermo Scientific™ Aminoallyl-UTP Solution (50 mM)

Thermo Scientific Aminoallyl-UTP (5-[3-aminoallyl]-2'-uridine-5'-triphosphate) is supplied as 50 mM aqueous solution titrated to pH 7.0 with NaOH.

8

Thermo Scientific™ Pierce™ D-Luciferin, Monosodium 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.

Substrate Properties Chemical Substrate
Content And Storage Store at or below -20°C.
Product Type D-Luciferin, Monosodium Salt
Substrate Type Luciferase Substrate
Quantity 1 g
For Use With (Application) ATP Assay, Gene Reporter Assay
Product Line Pierce
Detection Method Bioluminescence
9

Pharmalytes™ pH range 2.5 - 5.0, MilliporeSigma™ Supelco™

Pharmalytes™ are ampholytes which are used to create a pH gradient under application of an electric field.

10

Thermo Scientific™ Agarose II (Low Melt)

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

11

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.

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
13

MilliporeSigma™ Calbiochem™ Deoxyribonucleic Acid, Sodium Salt, Calf Thymus

Purified DNA from calf thymus

Content And Storage Store at −20°C
CAS 73049-39-5
Form Solid
Color Off-white
Synonym DNA, Calf Thymus
15

MilliporeSigma™ Calbiochem™ Deoxyribonucleic Acid, Sodium Salt, Salmon Testes

Purified DNA from salmon testes

Buffer Phosphate Buffer
Content And Storage Store at +2°C to +8°C
CAS 9007-49-2
Form Solid
Color Off-white
pH 7.0