TransfeX™ Transfection Reagent (ATCC® ACS-4005™) General Information Quality Control Specifications Documentation Print Email Share Share this product Facebook Twitter Google+ Permits and Restrictions View Permits View Restrictions Product Format 500 μL Storage Conditions Store at 2°C to 8°C Shipping Information Refrigerated Bricks Applications Transient transfection, stable transfection, gene expression, protein production, genetic manipulation. Comments Reagent is designed for transfection of primary cells and hard-to-transfect cell lines. TransfeX Transfection Reagent provides high efficiency with low cell mortality. Cell line-specific protocols can be found here. Biosafety Level N/A Quality Control Specifications The molecular weight was determined by Mass Spectroscopy to be consistent with the expected structure. Sterility Testing No evidence of bacterial or fungal contamination. Mycoplasma testing was negative for the presence of mycoplasma. Functional Testing HeLa cells are transfected with a lacZ reporter plasmid. The peak activity and the cytotoxicity for the test lot is determined in a beta-galactosidase functional assay and compared to control lot. Permits These permits may be required for shipping this product: Customers located in the state of Hawaii will need to contact the Hawaii Department of Agriculture to determine if an Import Permit is required. A copy of the permit or documentation that a permit is not required must be sent to ATCC in advance of shipment. Basic Documentation Product Sheet Certificate of Analysis SDS Restrictions This product's use is governed by a Limited Use Label License. For information on obtaining a license to use this product for purposes other than those permitted in the Limited Use Label License, please contact the ATCC Licensing Group at licensing@atcc.org.