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Protein Transfection

Endocytosis facilitates the delivery of intact functional proteins and pep tides into live mammalian cells.

Transfection Reagents Selection Chart

NEB offers a broad selection of high efficiency transfection reagents suitable for transfecting DNA, siRNA and protein.

Legal Information

This product is covered by one or more patents, trademarks and/or copyrights owned or controlled by New England Biolabs, Inc (NEB).

While NEB develops and validates its products for various applications, the use of this product may require the buyer to obtain additional third party intellectual property rights for certain applications.

For more information about commercial rights, please contact NEB's Global Business Development team at

This product is intended for research purposes only. This product is not intended to be used for therapeutic or diagnostic purposes in humans or animals.