Nucleic Acid Introduction Reagents
Nucleic Acid Introduction Reagents
Gibco™ ExpiFectamine™ 293 Transfection Kit
Designed for transient transfection of high density cultures of HEK (human embryonic kidney) 293 cells.

Invitrogen™ Lipofectamine™ 3000 Transfection Reagent

Lipofectamine™ 3000 Transfection Reagent leverages our most advanced lipid nanoparticle technology to provide superior transfection performance with improved application outcomes and reproducible results.

Invitrogen™ Lipofectamine™ RNAiMAX Transfection Reagent

Provides highest transfection efficiencies on widest variety of cell types for siRNA-mediated gene knockdown experiments
Gibco™ Expi293™ Expression System Kit
Designed with transient expression technology for rapid and ultra high-yield protein production from mammalian cells. Gibco™ Expi293™ Expression System Kit is based on high density culture of Expi293F™ cells in Expi293™ Expression Medium.
Invitrogen™ FreeStyle™ 293-F Cells
Complete cell culture system for generating large amounts of mammalian recombinant protein
Invitrogen™ DMRIE-C Transfection Reagent
Suitable for transfecting DNA and RNA into eukaryotic cells
Invitrogen™ BLOCK-iT™ Alexa Fluor™ Red Fluorescent Control
BLOCK-iT™ Alexa Fluor™ Red Fluorescent Control
Invitrogen™ Neon™ Transfection System
For stem cells, primary cells, hard-to-transfect cells and established cell lines
Invitrogen™ BLOCK-iT™ Fluorescent Oligo, for electroporation
BLOCK-iT™ Fluorescent Oligo, for electroporation
Invitrogen™ Calcium Phosphate Transfection Kit
Provides high-quality reagents to enable the introduction of DNA into eukaryotic cells via calcium phosphate co-precipitation

Invitrogen™ LentiArray™ CRISPR Positive Control Lentivirus, human HPRT
Optimizing delivery conditions is a critical step in any experiment utilizing the CRISPR/Cas9 system.
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.

Gibco™ ExpiFectamine™ 293 Met (–) Transfection Kit
ExpiFectamine 293 Met (-) Transfection Kit is a core component of the Expi293 Protein Labeling Kit for rapid, high-yield transient protein expression from Expi293F cells for applications where labelling of methionine residues in proteins is desired
Gibco™ Lung Cancer Cell Culture Starter Kit, Europe
Provides researchers with a convenient package of reagents for the culture and transfection of cancer cell types frequently used in cancer research.
Gibco™ FreeStyle™ MAX Reagent
Animal origin-free formulation for transfecting plasmid DNA into eukaryotic cells that can easily be scaled up to produce large amounts of recombinant proteins
Invitrogen™ FreeStyle™ CHO-S Cells
Rapid and high-yield mammalian protein production
Invitrogen™ Lipofectin™ Transfection Reagent
Ideal reagent for transfection of endothelial cells
Invitrogen™ Lipofectamine™ LTX Reagent
Balances potency and gentleness for cells, resulting in high transfection efficiencies and viabilities

Invitrogen™ Competent Cell Sampler
Includes two reactions of four chemically competent E. coli strains
Invitrogen™ BLOCK-iT™ Transfection Kit
BLOCK-iT™ Transfection Kit
Invitrogen™ FreeStyle™ MAX 293 Expression System
Rapid and high-yield mammalian protein production
Invitrogen™ siPORT™ Amine Transfection Agent with manual
Animal origin-free polyamine-based transfection agent for use in transfecting cells during subculturing—saving time, without increasing toxicity
Invitrogen™ Cellfectin™ II Reagent
Cationic-lipid formulation designed for optimal transfection of insect cells
Promotions are available
Invitrogen™ Oligofectamine™ Transfection Reagent
Proprietary formulation for transfecting oligonucleotides and short interfering RNA (siRNA) into eukaryotic cells
Invitrogen™ Lipofectamine™ MessengerMAX™ Transfection Reagent

Lipofectamine™ MessengerMAX™ Transfection Reagent

Invitrogen™ MAX Efficiency™ Transformation Reagent for Algae
A buffer that enhances transformation efficiency for multiple strains of Chlamydomonas species
Invitrogen™ Invivofectamine™ 3.0 Reagent
An animal origin-free lipid nanoparticle designed for high efficiency in vivo delivery of siRNA and miRNA to mouse liver cells following tail vein injection