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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

Invitrogen™ SDS, 20% Solution, RNase-free  DFS Item

Invitrogen molecular biology grade, SDS, 20% Solution is supplied in one bottle containing 250 mL.

3

MilliporeSigma™ Calbiochem™ Polyvinylpyrrolidone

Polymer used as a pharmaceutical aid, complexing agent and solubilizer

4

Invitrogen™ KCl (2 M), RNase-free  DFS Item

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.

5

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
6

MilliporeSigma™ Calbiochem™ Hypoxanthine

Used in conjunction with thymidine and aminopterin for cloning and selection of hybridoma cell lines

7

MilliporeSigma™ Calbiochem™ Ethidium Bromide Adsorber

Safe and simple removal of ethidium bromide (EtBr) from aqueous staining solutions

8

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
9

Invitrogen™ EDTA (0.5 M), pH 8.0, RNase-free  DFS Item

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.

Shipping Condition Room Temperature
Content And Storage Store at room temperature.
Form Liquid
Packaging Type Bottle
Purity Molecular Biology Grade
pH 8
Chemical Name or Material EDTA
Concentration 0.5 M
Product Line Ambion
11

Invitrogen™ UltraPure™ Dithiothreitol  DFS Item

UltraPure Dithiothreitol (DTT, Cleland's reagent), which reduces disulfides to their corresponding thiols, is used at low concentrations to stabilize enzymes containing free sulfhydryl groups.

12

Invitrogen™ IPTG (Dioxane-Free)  DFS Item

Invitrogen IPTG (Isopropyl-beta-D-thiogalactoside) is an inducer of the lac operon and is frequently used in conjunction with X-GAL to determine the lac phenotype of recombinant plasmids or phage.

Shipping Condition Room Temperature
Content And Storage Store at –20°C.
Form Powder
Packaging Type Bottle
Chemical Name or Material IPTG (Isopropyl β-D-thiogalactopyranoside)
Product Line Ambion
14

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

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.

Form Powder
Product Type 5-Fluoroorotic Acid
Chemical Name or Material 5-Fluoroorotic Acid