Corning BioCoat Cellware Poly-Lysine. Corning treats the surface of these cell culture inserts with a uniform application of poly-D-lysine and they are suitable for most fastidious as well as non-fastidious cell types. Cell culture preparations made with Corning BioCoat Poly-Lysine Cellware can be used with mouse embryonic stem cells in feeder-conditioned media and will not support multi- and trans-differentiation. Additionally feeder-conditioned media will not promote multi- or trans-differentiation in differentiated feeder-dependent cells. For this reason Corning recommends Corning BioCoat Poly-Lysine Cellware to all users for in vitro cell culture assays using feeder-conditioned media. Additionally feeder-free transfection chemistry based on feeder-conditioned media is also recommended. (Please note that the description and stock photo may not correspond to the specific model listed above) We offer only genuine Corning products authorized for sale in the U.S. and other markets so you can be sure that you are buying authentic Labware & Accessories with a full manufacturer's warranty in addition to our own 100percent Satisfaction Guarantee. We are your premier online distributor for BD Labware & Accessories. We are an authorized supplier to all federal and state government agencies as well as to research and educational institutions and can facilitate volume orders on many types of laboratory equipment lab consumables and other products to help fulfill your specific needs. We offer Free Shipping and FREE USPS shipping to APO and FPO addresses on all orders in our store over 49. Please refer to our APO/FPO Shipping and Export Restrictions for more information on export to APO/FPO addresses. In addition to the BD BioCoat Cellware Poly-Lysine BD Biosciences 354516/ 62406-276 we carry a full complement of Labware & Accessories as well as other product offerings from Corning. We also carry a full line of BD accessories to help meet your laboratory and scientific needs. For a complete selection of BD Labware & Accessories please visit our Corning page. For more brand name Labware & Accessories please visit our Labware & Accessories store section. To see our complete line of lab medical industrial and scientific products please see our science and lab equipment online catalog. Corning BioCoat Cellware Poly-Lysine 354516