Molecular Biology Reagents and Kits

Kits, reagents, consumables, and other supplies for use in molecular biology procedures. Includes preparation, extraction, purification and labeling products for DNA, RNA, and nucleic acids.

1 – 15 of 1,679 results

Invitrogen™ Dynabeads™ Oligo(dT)₂₅

Dynabeads™ Oligo(dT)₂₅ mRNA isolation beads specifically target and capture mRNA molecules from virtually any crude sample and eliminate the need to purify total RNA when the desired information-bearing nucleic acid is mRNA.

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Specifications

Shipping Condition	Room Temperature
Ligand Type	Oligo-dT
High-throughput Compatibility	High-throughput Compatible

Invitrogen™ Dynabeads™ MyOne™ Streptavidin C1

Dynabeads MyOne Streptavidin C1 beads are 1-μm monosized, monodispersed, superparamagnetic beads covalently coupled to streptavidin.

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Pricing and Availability
Specifications

Shipping Condition	Ambient Temperature
Content And Storage	Dynabeads MyOne Streptavidin C1 are supplied in PBS, pH 7.4, with 0.01% Tween-20 and 0.09% NaN₃. Store at 2–8°C.
Description	Recombinant streptavidin covalently coupled to Dynabeads
Surface Functionality	Carboxylic Acid, Hydrophilic
Binding Property	>2,500 pmoles free biotin/mg beads
Concentration	10 mg/mL
High-throughput Compatibility	Yes
Size Distribution	CV <5%
Regulatory Status	For Research Use Only
Ligand Type	Streptavidin
For Use With (Equipment)	KingFisher™ Sample Purification System, DynaMag™ magnets
Sample Type	Any Sample Type
Shelf Life	36 months from date of manufacture
Certifications/Compliance	ISO9001 and ISO13485

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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Invitrogen™ Dynabeads™ M-280 Streptavidin

Dynabeads M-280 Streptavidin beads are 2.8-μm monosized, monodispersed, superparamagnetic, and hydrophobic beads covalently coupled to streptavidin.

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Pricing and Availability
Specifications

Shipping Condition	Ambient Temperature
Regulatory Status	For Research Use Only
Ligand Type	Streptavidin
For Use With (Equipment)	KingFisher™ Sample Purification System, DynaMag™ magnets
Surface Functionality	Tosylactivated, Hydrophobic
Sample Type	Any Sample Type
Binding Property	650-900 pmoles/mg beads
Shelf Life	36 months from date of manufacture
Concentration	10 mg/mL
Certifications/Compliance	ISO9001 and ISO13485
High-throughput Compatibility	High-throughput Compatible
Uniformity	Monosized 2.8 μm (CV <5%)
Product Line	Dynabeads™

Invitrogen™ Dynabeads™ MyOne™ Streptavidin T1

Dynabeads MyOne Streptavidin T1 beads are 1-μm monosized, monodispersed, superparamagnetic beads covalently coupled to streptavidin and intended for use in the isolation and handling of biotinylated nucleic acids, antibodies, and other biotinylated ligands.

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Pricing and Availability
Specifications

Shipping Condition	Ambient Temperature
Content And Storage	Dynabeads MyOne Streptavidin T1 are supplied in PBS, pH 7.4, with 0.1% BSA and 0.02% NaN₃ . Store at 2–8°C.
Description	Recombinant streptavidin covalently coupled to Dynabeads
Binding Property	950–1,500 pmoles free biotin/mg beads
Concentration	10 mg/mL
High-throughput Compatibility	Yes
Size Distribution	CV <5%
Regulatory Status	For Research Use Only
Ligand Type	Streptavidin
For Use With (Equipment)	KingFisher™ Sample Purification System, DynaMag™ magnets
Sample Type	Any Sample Type
Shelf Life	48 months from date of manufacture
Certifications/Compliance	ISO9001 and ISO13485
Product Line	Dynabeads™, MyOne™

Thermo Scientific™ X-Gal Solution, ready-to-use

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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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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Specifications

Product Type	X-Gal

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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Pricing and Availability
Specifications

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

Invitrogen™ Dynabeads™ M-270 Streptavidin

Dynabeads M-270 Streptavidin beads are 2.8-μm monosized, monodispersed, hydrophilic, superparamagnetic beads covalently coupled to streptavidin.

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Pricing and Availability
Specifications

Shipping Condition	Ambient Temperature
Content And Storage	Dynabeads M-270 Streptavidin is supplied in PBS, pH 7.4 with 0.02% NaN₃. Store at 2°C to 8°C.
Description	Recombinant streptavidin covalently coupled to Dynabeads
Surface Functionality	Carboxylic Acid, Hydrophilic
Concentration	10 mg/mL
High-throughput Compatibility	High-throughput Compatible
Regulatory Status	For Research Use Only
Ligand Type	Streptavidin
For Use With (Equipment)	KingFisher™ Sample Purification System, DynaMag™ magnets
Sample Type	Any Sample Type
Shelf Life	36 months from date of manufacture
Certifications/Compliance	ISO9001 and ISO13485
Uniformity	Monosized 2.8 μm (CV <5%)
Product Line	Dynabeads™

Polysorbate 80, Thermo Scientific Chemicals

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

Pricing and Availability
Specifications

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

Cytiva NAP™ Columns, NAP-25

Use for rapid and efficient purification of DNA and oligonucleotides (>10-mer) in less than 15 minutes by gravity flow. Cytiva Life Sciences™ illustra™ NAP™ Columns are disposable columns prepacked with Sephadex™ G-25 DNA Grade

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Pricing and Availability
Specifications

Includes	Complete step-by-step protocol identifying the fixed volumes needed for equilibration, washing and sample elution
Product Type	NAP-25
For Use With (Application)	Rapid and efficient purification of DNA and Oligonucleotides

Cytiva NAP™ Columns, NAP-10

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Pricing and Availability
Specifications

Includes	Complete step-by-step protocol identifying the fixed volumes needed for equilibration, washing and sample elution
Product Type	NAP-10
For Use With (Application)	Rapid and efficient purification of DNA and Oligonucleotides

Invitrogen™ Dynabeads™ Streptavidin Trial Kit

The Dynabeads Streptavidin Trial Kit contains four different streptavidin-coated Dynabeads products making it more convenient to test out which of the beads perform best in a specific application.

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