Miscellaneous Molecular Biology Reagents

Miscellaneous Molecular Biology Reagents

These products include various reagents used in molecular biology applications.
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61-90 of 99 Products

EDTA, Concentrate Thermo Scientific™

This EDTA solution is specifically formulated for use in our Heat Induced Epitope Retrieval (HIER) method. Supplied as a 100 mL aliquot of 20X concentrate or 1L ready-to-use format.

PureLink™ RNase A (20 mg/mL) Invitrogen™

PureLink™ RNase A (ribonuclease A) is a bovine pancreatic ribonuclease that cleaves single-stranded RNA. This reagent is also a component of the PureLink™ plasmid purification system. Concentration 20 mg RNase A/mL in 50 mM Tris-HCl (pH 8.0), 10 mM EDTA.

Wash Buffer B for Dynabeads™ mRNA Purification Kits Invitrogen™

This Wash Buffer B is included in the following Dynabeads™ mRNA purification kits: Cat. Nos. 61006, 61011, 61012, and 61021. It is made available separately for applications that require more Wash Buffer B than is provided in the kit.

UltraPure™ Buffer-Saturated Phenol Invitrogen™

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.

UltraPure™ Sucrose Invitrogen™

UltraPure™ Sucrose is suitable for forming density gradients for a variety of separation applications. It is used to separate RNAs, to prepare bacteriophage λ-DNA arms, and to separate proteins. UltraPure™ Sucrose gradients typically are formed by use of gradient formers or by layering two or more...

Ethidium Bromide, Molecular Biology Grade, 98% Thermo Scientific Chemicals

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo...

CML Latex Beads, 4% w/v, 0.04 µm Invitrogen™

Microspheres (also called latex beads or latex particles) are spherical particles in the colloidal size range that are formed from an amorphous polymer such as polystyrene. Because of the way that the polystyrene chains arrange themselves in the bead, the surface is very hydrophobic in character,...

CML Latex Beads, 4% w/v, 0.02 µm Invitrogen™

Microspheres (also called latex beads or latex particles) are spherical particles in the colloidal size range that are formed from an amorphous polymer such as polystyrene. Because of the way that the polystyrene chains arrange themselves in the bead, the surface is very hydrophobic in character,...

Formamide (Deionized) Invitrogen™

Ambion formamide has been deionized, is nuclease-free, and comes packaged as a liquid in an amber glass bottle under argon. Supplied in 5 bottles containing 500 g each. Formamide lowers the melting temperature of nucleic acid duplexes and is widely used in applications such as Southern and northern...

IPTG (Dioxane-Free) Invitrogen™

Ambion™ 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. IPTG is also used to induce the expression of cloned genes that are under control of the lac operon.

KCl (2 M), RNase-free Invitrogen™

Ambion® Molecular biology grade, 2 M KCl solution is supplied in one bottle containing 100 mL. The solution is certified RNase-free, economical, and ready-to-use. Due to the ubiquitous presence of RNases, manufacturing products for use with RNA is especially challenging.

Sodium Acetate (3 M), pH 5.5, RNase-free Invitrogen™

Ambion® Molecular biology grade, 3 M Sodium Acetate solution is supplied in one bottle containing 100 mL. The solution is certified RNase-free, economical, and ready-to-use. Due to the ubiquitous presence of RNases, manufacturing products for use with RNA is especially challenging.

Guanidine Thiocyanate Invitrogen™

Guanidine Thiocyanate is an ultrapure, molecular biology grade reagent. It is free of detectable nuclease and protease activity and is a strong protein denaturant, as both the guanidinium cation and the thiocyanate anion are chaotropic agents. It is provided in one bottle containing 500 g.

MagMAX™ Wash Solution 2 Concentrate Invitrogen™

Ambion® MagMAX™ Wash Solution 2 Concentrate is a component of all the MagMAX™ Isolation Kits that may be purchased separately. Provided in one 200 mL bottle.

CTP Soln. (10 mM) Invitrogen™

This Ambion® solution is a component of the MAXIscript® Kits (SKU#s AM1312, AM1316, AM1314, AM1326, AM1324, AM1318, AM1322, AM1320, AM1310, and AM1308) and is supplied in one tube containing 100 μL. Each is subjected to RNase testing as well as a functional assay to ensure high levels of...

Ammonium Acetate (5 M), RNase-free Invitrogen™

Ambion® Molecular biology grade, 5 M Ammonium Acetate solution is supplied in one bottle containing 500 mL. The solution is certified RNase-free, economical, and ready-to-use. Due to the ubiquitous presence of RNases, manufacturing products for use with RNA is especially challenging.

Phenol:Chloroform:IAA, 25:24:1, pH 6.6 Invitrogen™

Ambion® Acid Phenol:Chloroform:IAA (25:24:1) is premixed and supplied at pH 6.6 (pH 7.9 ± 0.2), with included buffer. Acid Phenol:Chloroform:IAA is provided in one bottle of 400 mL. In RNA and DNA extraction procedures, Acid Phenol:Chloroform:IAA (pH 7.

MagMAX™ Wash Solution 1 Concentrate Invitrogen™

Ambion® MagMAX™ Wash Solution 1 Concentrate is a component of all the MagMAX™ Isolation Kits that may be purchased separately. Provided in one 205 mL bottle.

MgCl2 (1 M) Invitrogen™

Molecular biology grade, Ambion™ 1 M MgCl2 solution is supplied in one bottle containing 100 mL. The solution is certified RNase-free, economical, and ready-to-use. Due to the ubiquitous presence of RNases, manufacturing products for use with RNA is especially challenging.

Aldehyde/Sulfate Latex Beads, 4% w/v, 4 µm Invitrogen™

Microspheres (also called latex beads or latex particles) are spherical particles in the colloidal size range that are formed from an amorphous polymer such as polystyrene. Because of the way that the polystyrene chains arrange themselves in the bead, the surface is very hydrophobic in character,...

Lysis/Binding Buffer for Dynabeads™ mRNA Purification Kits Invitrogen™

This Lysis/Binding Buffer is included in the following Dynabeads™ mRNA purification kits: Cat. Nos. 61011, 61012, and 61021. It is made available separately for applications that require more Lysis/Binding Buffer than is provided in the kit.

MagMAX™ Total RNA Elution Buffer Applied Biosystems™

This elution buffer is included in the MagMAX-96 Total RNA Isolation Kit (Cat. No. AM1830) and MagMAX-96 Viral RNA Isolation Kit (AM1836). It is made available here for separate purchase.

Fast Green FCF, Electrophoresis Reagent Thermo Scientific Chemicals

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo...

Yeast DNA Extraction Kit Thermo Scientific™

Thermo Scientific Pierce Yeast DNA Extraction Reagent Kit utilizes Thermo Scientific Y-PER Reagent to quickly and easily lyse yeast cells to release DNA for study. Features of Yeast DNA Extraction Kit: • Eliminates need for glass beads or harsh enzyme treatments • Yields DNA that is compatible with...

Pierce™ D-Luciferin, Monopotassium Salt Thermo Scientific™

Thermo Scientific Pierce D-Luciferin, Monosodium Salt is formulated at greater than 99% purity to provide convenience and high performance at a low cost in reporter assays involving firefly luciferase. Features of D-Luciferin, Monosodium Salt: • Molecular mass = 318.

UltraPure™ Formamide Invitrogen™

UltraPure™ Formamide is commonly used for denaturing nucleic acids for sequencing gel electrophoresis, electron microscopy, and hybridization. A liquid at room temperature, UltraPure™ Formamide is vacuum distilled and packaged under dry nitrogen and can be used as supplied for many applications...

UltraPure™ Guanidine Hydrochloride Invitrogen™

UltraPure™ Guanidine Hydrochloride is a strong protein denaturant. In a highly concentrated (5 to 6 M) guanidine hydrochloride solution, many proteins unfold and separate into their constituent polypeptide chains. Guanidine hydrochloride is widely used to purify nucleic acids from cell extracts.

UltraPure™ Urea Invitrogen™

UltraPure™ Urea is an effective protein denaturant. In a highly concentrated (6 to 8 M) urea solution, many proteins unfold and separate into their constituent polypeptide chains. UltraPure™ Urea is also used to denature nucleic acids in sequencing gels.

IPTG Invitrogen™

IPTG (isopropylthio-β-galactoside) is an inducer of β-galactosidase activity in bacteria and is suitable for use with X-gal or bluo-gal to detect lac gene activity in cloning procedures. How it works IPTG binds to the lac repressor and releases lac repressor from the lac operator, thereby allowing...

Pierce™ D-Luciferin, Monopotassium Salt Thermo Scientific™

Thermo Scientific Pierce D-Luciferin, Monopotassium Salt is formulated at greater than 99% purity to provide convenience and high performance at a low cost in reporter assays involving firefly luciferase. Features of D-Luciferin, Monopotassium Salt: • Molecular mass = 318.
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