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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 149 results
1

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
2

Pharmalytes™ pH range 4.0 - 6.5, MilliporeSigma™ Supelco™

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

3

Invitrogen™ UltraPure™ Buffer-Saturated Phenol  DFS Item

UltraPure™ Buffer-Saturated Phenol is used in the purification of nucleic acids. The reagent, which consists of UltraPure™ Phenol that has been saturated with Tris-HCl buffer, is already buffer equilibrated to pH >7.4.

Shipping Condition Room Temperature
Content And Storage Store in refrigerator (2–8°C).
Form Liquid
Packaging Type Bottle
Purity Molecular Biology Grade
pH 7.4
Chemical Name or Material Phenols
Product Line UltraPure
4

Invitrogen™ UltraPure™ Glycerol  DFS Item

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.

Shipping Condition Room Temperature
Content And Storage Store at room temperature.
Form Liquid
Purity Molecular Biology Grade
Chemical Name or Material Glycerol
Product Line UltraPure
5

Thermo Scientific™ EDTA

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

6

Invitrogen™ Formamide (Deionized)  DFS Item

Ambion formamide has been deionized, is nuclease-free, and comes packaged as a liquid in an amber glass bottle under argon.

Content And Storage Store at 4° or -20°C as small aliquots.
Form Liquid
Product Type Formamide
Packaging Type Bottle
Color Colorless
Purity >99.5%
Product Line Ambion
7

MilliporeSigma™ Calbiochem™ Polyvinylpyrrolidone

Polymer used as a pharmaceutical aid, complexing agent and solubilizer

8

MilliporeSigma™ Calbiochem™ 2-Deoxy-D-glucose

Reported to reduce the incidence of doxorubicin-induced apoptosis

10

Invitrogen™ UltraPure™ Guanidine Isothiocyanate Solution  DFS Item

UltraPure Guanidine Isothiocyanate Solution consists of 4M guanidine isothiocyanate, 50 mM Tris-HCl (pH 7.5), 25 mM EDTA.

11

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
12

MilliporeSigma™ Calbiochem™ BQ-123, Sodium Salt

Highly potent, selective, and competitive ETA receptor antagonist

Target ETA (endothelin) receptor antagonist
Content And Storage Store at −20°C
Form Solid
Formulation Supplied as a sodium salt. Sold on the basis of peptide content
Color White
Purity ≥95% by HPLC
Molecular Formula C31H41N6O7 · Na
Formula Weight 632.7g/mol
13

Invitrogen™ Wash Buffer B for Dynabeads™ mRNA Purification Kits

This Wash Buffer B is included in the following Dynabeads™ mRNA purification kits.