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Nucleic Acid Introduction Reagents

Chemical reagents and kits designed to introduce nucleic acids into bacteria, yeast, cells, and other microscopic organisms via chemical transformations and transfection.
Transfection Reagents (192)
Chemical Transformation Kits (7)
Electroporation Transformation Kits (2)

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1
Promotions Available

Invitrogen™ Lipofectamine™ RNAiMAX Transfection Reagent
GREENER_CHOICE

Achieve effective RNAi transfection with Lipofectamine RNAiMAX Transfection Reagent across a wide range of cell types. This lipid-based transfection reagent is optimized for siRNA and miRNA transfection, offering high delivery efficiency and low cellular toxicity, enabling effective gene silencing.

EDGE
Shipping Condition Approved for shipment at Room Temperature or on Wet Ice
Format 6-well Plate, 12-well Plate, 24-well Plate, 48-well Plate, 96-well Plate, Flasks
Product Type Transfection Reagent
Transfection Technique Lipid-based Transfection
Serum Compatible Yes
High-throughput Compatibility High-throughput Compatible
For Use With (Application) Transfection
Product Line Lipofectamine
Cell Type Established Cell Lines,Stem Cells,Primary Cells,Hard-to-Transfect Cells
2

Thermo Scientific™ TransformAid Bacterial Transformation Kit

Kit for quick and convenient preparation of competent E.coli cells for guaranted transformation efficiencies of more than 107 transformants per μg of plasmid DNA.

3
Promotions Available

Invitrogen™ Lipofectamine™ CRISPRMAX™ Cas9 Transfection Reagent

Lipofectamine CRISPRMAX Cas9 Transfection Reagent is an optimized lipid-based transfection reagent for CRISPR-Cas9 protein delivery, providing the cleavage efficiency of electroporation with simplicity and scalability.

Format 6-well Plate, 12-well Plate, 24-well Plate, 48-well Plate, 96-well Plate, Flasks
Product Type Transfection Reagent
Transfection Technique Lipid-based Transfection
Sample Type Protein,Ribonucleoprotein,Cas9 Ribonucleoprotein,Cas9,Plasmid DNA
Classification Animal Origin-Free
Serum Compatible Yes
For Use With (Application) Transfection
Product Line CRISPRMAX, Lipofectamine
Cell Type Established Cell Lines,Stem Cells,Primary Cells,Hard-to-Transfect Cells
4
Promotions Available

Invitrogen™ Cellfectin™ II Reagent

Cationic-lipid formulation designed for optimal transfection of insect cells

EDGE
5

Gibco™ Expi293™ PRO Transfection Kit

The Expi293 PRO Transfection Kit enables high-efficiency delivery of DNA into HEK293 cells, supporting fast, scalable protein expression. Optimized for use with Expi293F cells, it delivers robust performance across a broad range of protein types.

EDGE
Promoter pcDNA™ 3.4
Format Kit
Product Type Transfection Kit
Transfection Technique Lipid-based Transfection, Transient Transfection
Sample Type Plasmid DNA
Purity Cell Culture Grade
Product Line Expi293 PRO
Cell Type HEK293
6

Invitrogen™ BLOCK-iT™ Alexa Fluor™ Red Fluorescent Control

BLOCK-iT™ Alexa Fluor™ Red Fluorescent Control

EDGE
7
Promotions Available

Invitrogen™ Lipofectamine™ LTX Reagent with PLUS™ Reagent

Lipofectamine™ LTX Reagent with PLUS™ Reagent

EDGE
Shipping Condition Wet Ice
Format 6-well Plate, 12-well Plate, 24-well Plate, 48-well Plate, 96-well Plate, Flasks
Transfection Technique Lipid-based Transfection
Sample Type Plasmid DNA,RNAi Plasmids (shRNA, miR)
Classification Animal Origin-Free
Serum Compatible Yes
High-throughput Compatibility High-throughput Compatible
For Use With (Application) Transfection
Product Line Lipofectamine
Cell Type Established Cell Lines,Stem Cells,Primary Cells,Hard-to-Transfect Cells
8
Promotions Available

Gibco™ 293fectin™ Transfection Reagent

293fectin™ Transfection Reagent is a proprietary, cationic lipid-based formulation for transfecting DNA into eukaryotic cells.

EDGE
Product Type Transfection Reagent
Transfection Technique Lipid-based Transfection
Sample Type Plasmid DNA
Serum Compatible Yes
Product Line 293fectin
Cell Type Established Cell Lines
9
Promotions Available

Invitrogen™ Oligofectamine™ Transfection Reagent

Proprietary formulation for transfecting oligonucleotides and short interfering RNA (siRNA) into eukaryotic cells

EDGE
10
Promotions Available

Invitrogen™ Lipofectamine™ MessengerMAX™ Transfection Reagent
GREENER_CHOICE

Maximize mRNA transfection with Lipofectamine MessengerMAX Transfection Reagent. This optimized lipid-based mRNA transfection reagent enables efficient mRNA delivery with a simple and scalable protocol for a wide variety of cell lines.

EDGE
Content And Storage Store in refrigerator (2–8°C).
Format 6-well Plate, 12-well Plate, 24-well Plate, 48-well Plate, 96-well Plate, Flasks
Product Type Transfection Reagent
Sample Type mRNA
Serum Compatible Yes
For Use With (Application) Transfection
Cell Type Established Cell Lines,Neuronal Cells,Stem Cells,Primary Cells,Hard-to-Transfect Cells
11
Promotions Available

Invitrogen™ Lipofectamine™ Stem Transfection Reagent

Lipofectamine Stem Transfection Reagent is optimized to achieve maximum efficiency with minimal early differentiation in a wide range of stem cells. It can co-deliver DNA, RNA, and Cas9 ribonucleoprotein (RNP) complexes.

EDGE
Shipping Condition Wet Ice
Product Type Transfection Reagent
Transfection Technique Lipid-based Transfection
Sample Type Cells
Classification Animal Origin-Free
Serum Compatible No
For Use With (Application) Transfection
Product Line Lipofectamine
Cell Type Stem Cells
12
Promotions Available

Invitrogen™ Lipofectamine™ Transfection Reagent

Lipofectamine™ Transfection Reagent is one of our first-generation, cationic-lipid transfection reagents formulated for the transfection of DNA into eukaryotic cells.

EDGE
Shipping Condition Wet Ice
Format 6-well Plate, 12-well Plate, 24-well Plate, 48-well Plate, 96-well Plate, Flasks
Product Type Transfection Reagent
Transfection Technique Lipid-based Transfection
Sample Type Plasmid DNA
Serum Compatible No
For Use With (Application) Transfection
Product Line Lipofectamine
13

Gibco™ ExpiFectamine™ 293 Transfection Kit

Designed for transient transfection of high density cultures of HEK (human embryonic kidney) 293 cells.

EDGE
Cell Line Expi293F™
Product Type Transfection Kit
Transfection Technique Lipid-based Transfection
Sample Type Plasmid DNA
Classification Animal Origin-Free, Chemically Defined, Protein-Free, Serum-Free
Serum Compatible No
Purity Cell Culture Grade
For Use With (Application) Transfection
Product Line ExpiFectamine
Cell Type Established Cell Lines
14

Gibco™ Viral-Plex™ Complexation Buffer

A chemically defined, protein-free, phenol red-free buffer for complexing plasmid DNA with transfection reagent for standard transfection applications.

EDGE
15

Gibco™ AAV-MAX Transfection Kit

The AAV-MAX Transfection Kit is an essential component of the AAV-MAX Helper-Free AAV Production System. It is formulated for the transient transfection of Viral Production Cells 2.0.

EDGE
Shipping Condition Wet Ice
Cell Line HEK293
Description Serum-free, animal origin-free, chemically defined
Product Type AAV production transfection Kit
For Use With (Equipment) AAV-MAX System
Sample Type Plasmid DNA
Reagent Type Transfection kit
Culture Type Suspension Cell Culture
Shelf Life 12 months from date of manufacture
For Use With (Application) AAV Production
Expression System Mammalian
Product Line AAV-MAX
Cell Type Established Cell Lines