{"title":"Transfection Reagents","description":"\u003cp data-start=\"423\" data-end=\"798\"\u003ePolysciences’ transfection reagents are designed for efficient and reproducible delivery of DNA, RNA, and proteins into cells. Optimized for high transfection efficiency with low cytotoxicity, our products support applications in molecular biology, cell culture, and bioprocessing. Explore our selection to find the right solution for your research or production needs.\u003c\/p\u003e","products":[{"product_id":"lipovector-2","title":"LipoVector™ Transfection Reagent","description":"\u003cp\u003eLipoVector™ is our new lipid transfection reagent designed for the delivery of RNA, DNA, and proteins into eukaryotic cells (in vitro and in vivo). LipoVector™ interacts with nucleic acids and the cell membrane to provide efficient and safe delivery into cells. It can be used for transient and stable gene expression as well as co-transfections and is a powerful tool for intracellular delivery of nucleotides. Key Features: €¢  Transfection efficiency- Dependable transfection of a wide range of cell lines with low cytotoxicity €¢  Performance- Enhanced protein, antibody, and viral production €¢  Simple workflow- Easy protocol with minimal optimization €¢  Compatibility- Works with a variety of media €¢  Low cost- Cost effective compared to competitor reagents Key Applications: €¢  Virus, protein, and antibody expression €¢  LNP formulation for mRNA vaccines €¢  siRNA-based gene knockdown €¢  Stable cell line production\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"14494-100 (100mg)","offer_id":46425700958422,"sku":"14494-100","price":0.0,"currency_code":"USD","in_stock":true},{"title":"14494-25 (25mg)","offer_id":46494499995862,"sku":"14494-25","price":0.0,"currency_code":"USD","in_stock":true},{"title":"14494-500 (500mg)","offer_id":46494500192470,"sku":"14494-500","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/NEW_lipovector_product_image_e8705a2f-fab2-40c6-bfd3-75f3bd201a05.png?v=1738253141"},{"product_id":"dimethyldioctadecylammonium-bromide-salt-1","title":"Dimethyldioctadecylammonium (Bromide Salt)","description":"\u003cp\u003eDDAB is a synthetic amphiphilic cationic lipid adjuvant that can be used to induce cell-mediated and humoral responses. DDAB forms vesicular bilayers similar to liposomes made from phospholipids. However, due to instability, it is often combined with TDB, a glycolipid with shorter fatty acid chains, that can improve the bilayer stability of the vesicle.  SYNONYMS: DDAB\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"14702-1 (1g)","offer_id":46425704595670,"sku":"14702-1","price":34.0,"currency_code":"USD","in_stock":true},{"title":"14702-25 (25g)","offer_id":46425704628438,"sku":"14702-25","price":122.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/logo_only-431927_fb61416a-72da-4ad1-b3b1-696f830760e8-651657.jpg?v=1738078019"},{"product_id":"dotap-chloride","title":"DOTAP Chloride","description":"\u003cp\u003eFeatures:\n\u003cbr\u003eNon-cytotoxic at working concentrationsHigh efficiency and reproducibilityCost effective and easy to use\n\u003cbr\u003eDOTAP Cl (N-[1-(2,3-Dioleoyloxy)propyl]-N,N,N-trimethylammonium chloride) is a proven reagent for the highly efficient liposomal transfection of DNA, RNA, oligonucleotides, and some other negatively charged large biomolecules. Several other techniques of introducing genetic material into cells may suffer from inadequate reproducibility, cytotoxicity, inconvenience of process, and low transfection efficiency. DOTAP avoids these drawbacks and works by encapsulating the negatively charged DNA within a spontaneously formed liposomal vesicle. This DOTAP\/DNA complex can then fuse with the cell membrane and insert DNA directly into the cytoplasm. This mechanism of action ensures transfection occurs efficiently and with little to no cytotoxicity.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"14475-100 (100mg)","offer_id":46494450614486,"sku":"14475-100","price":0.0,"currency_code":"USD","in_stock":true},{"title":"14475-25 (25mg)","offer_id":46494450647254,"sku":"14475-25","price":0.0,"currency_code":"USD","in_stock":true},{"title":"14475-500 (500mg)","offer_id":46494450680022,"sku":"14475-500","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/kyfora_logo_b1628eee-f745-4ef6-8555-78e5265788ec.png?v=1738251982"},{"product_id":"dotma-chloride","title":"DOTMA Chloride","description":"\u003cp\u003eSynonyms: N,N,N-trimethyl-2,3-bis[(9Z)-9-octadecen-1-yloxy]-1-propanaminium, chloride \n\u003cbr\u003eKey Features:\n\u003cbr\u003e-    Non-cytotoxic at working concentrations\n\u003cbr\u003e-    High efficiency and reproducibility\n\u003cbr\u003e-    Cost effective and easy to use\n\u003cbr\u003eDOTMA Chloride (N-[1-(2,3-Dioleyloxy)propyl]-N,N,N-trimethylammonium (chloride)) is a proven reagent for the highly efficient liposomal transfection of DNA, RNA, oligonucleotides, and other negatively charged large biomolecules. Several other techniques of introducing genetic material into cells may suffer from inadequate reproducibility, cytotoxicity, inconvenience of process, and low transfection efficiency. DOTMA Cl avoids these drawbacks and works by encapsulating the negatively charged DNA within a spontaneously formed liposomal vesicle. This DOTMA\/DNA complex can then fuse with the cell membrane and insert DNA directly into the cytoplasm. This mechanism of action ensures transfection occurs efficiently and with little to no cytotoxicity.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"14476-100 (100mg)","offer_id":46494450712790,"sku":"14476-100","price":0.0,"currency_code":"USD","in_stock":true},{"title":"14476-25 (25mg)","offer_id":46494450745558,"sku":"14476-25","price":0.0,"currency_code":"USD","in_stock":true},{"title":"14476-500 (500mg)","offer_id":46494450778326,"sku":"14476-500","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/kyfora_logo_e2aff02e-1639-4b34-b932-de291d6c0c1e.png?v=1738251971"},{"product_id":"dospa-chloride","title":"DOSPA Chloride","description":"\u003cp\u003eDOSPA Chloride is a widely used cationic lipid used in the formation of Lipid Nanoparticles (LNP) or Nanostructured Lipid carriers (NLCs) in the development of mRNA vaccines such as COVID-19 vaccine. LNPs facilitate the safe and effective delivery of mRNA to target cells, therefore enabling therapeutic action. Polysciences' high purity, transfection grade DOSPA Chloride can be used in conjunction with our other cationic lipid products to provide reliable performance for bioprocessing applications. This product is for research use only. Contact us at info@polysciences.com to know about our cGMP grade manufactured DOSPA Chloride under 21 CFR part 210,211. \n\u003cbr\u003e \n\u003cbr\u003eKey Features:\u003c\/p\u003e\n\n\u003cp\u003eHigh efficiency\n\u003cbr\u003eReproducibility\n\u003cbr\u003eCost effective\n\u003cbr\u003eEasy-to-use\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"14477-1 (1 mg)","offer_id":46494450811094,"sku":"14477-1","price":0.0,"currency_code":"USD","in_stock":true},{"title":"14477-10 (10 mg)","offer_id":46494479843542,"sku":"14477-10","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/kyfora_logo_0eb246af-88de-4b5b-b75e-e0683f659472.png?v=1738251971"},{"product_id":"dodma-1-2-dioleyloxy-3-dimethylaminopropane-1","title":"DODMA (1,2-dioleyloxy-3-dimethylaminopropane)","description":"\u003cp\u003eDODMA (1,2-dioleyloxy-3-dimethylaminopropane) is an ionizable cationic lipid with a protonatable tertiary amine head group that shows positive charge at low pH. DODMA is highly efficient at encapsulating nucleic acid to form lipoplexes during synthesis by reducing the physiological pH, which readily passes through the cell membrane. These properties make DODMA highly suitable for transfection and drug delivery applications.\n\u003cbr\u003eKey Features\u003c\/p\u003e\n\n\u003cp\u003eEfficient delivery of plasmid DNA, siRNA\/miRNA and CRISPR\/Cas9 components\n\u003cbr\u003eCost effective\n\u003cbr\u003eFlexibility and reproducibility\u003c\/p\u003e\n\n\u003cp\u003eSynonym: 1,2-Dioleyloxy-3-dimethylaminopropane\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"14478-100 (100 mg)","offer_id":46494450909398,"sku":"14478-100","price":0.0,"currency_code":"USD","in_stock":true},{"title":"14478-25 (25 mg)","offer_id":46494492459222,"sku":"14478-25","price":0.0,"currency_code":"USD","in_stock":true},{"title":"14478-500 (500 mg)","offer_id":46494492524758,"sku":"14478-500","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/kyfora_logo_95159f4e-3787-4a91-a00d-a67cff1dd485.png?v=1738251971"},{"product_id":"dstap-chloride-1-2-distearoyl-3-trimethylammonium-propane-chloride-1","title":"DSTAP Chloride (1,2-distearoyl-3-trimethylammonium-propane chloride)","description":"\u003cp\u003eKey Features\u003c\/p\u003e\n\n\u003cp\u003eFlexible and scalable\n\u003cbr\u003eCost effective\u003c\/p\u003e\n\n\u003cp\u003eDSTAP chloride (1,2-distearoyl-3-trimethylammonium-propane chloride) is a cationic lipid with a variety of potential applications, including transfection and drug delivery.\n\u003cbr\u003eSynonyms:1,2-distearoyl-3-trimethylammonium-propane chloride\n\u003cbr\u003e \u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"14486-100 (100mg)","offer_id":46494451040470,"sku":"14486-100","price":0.0,"currency_code":"USD","in_stock":true},{"title":"14486-25 (25 mg)","offer_id":46494493147350,"sku":"14486-25","price":0.0,"currency_code":"USD","in_stock":true},{"title":"14486-500 (500 mg)","offer_id":46494493180118,"sku":"14486-500","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/kyfora_logo_5d79623c-93cb-4593-aac5-9f87a35f775e.png?v=1738251971"},{"product_id":"dptap-1-2-dipalmitoyl-3-trimethylammonium-propane-chloride-1","title":"DPTAP (1,2-dipalmitoyl-3-trimethylammonium-propane chloride)","description":"\u003cp\u003eKey Features\u003c\/p\u003e\n\n\u003cp\u003eFlexible and scalable\n\u003cbr\u003eCost effective\u003c\/p\u003e\n\n\u003cp\u003eDPTAP chloride (1,2-dimyristoyl-3-trimethylammonium-propane chloride) is a cationic lipid with applications in transfection and drug delivery. When combined with nucleic acids, this lipid forms a liposome that efficiently condenses and transports the genetic material into the cell.\n\u003cbr\u003e \u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"14487-100 (100mg)","offer_id":46494451204310,"sku":"14487-100","price":0.0,"currency_code":"USD","in_stock":true},{"title":"14487-25 (25mg)","offer_id":46494494195926,"sku":"14487-25","price":0.0,"currency_code":"USD","in_stock":true},{"title":"14487-500 (500mg)","offer_id":46494494228694,"sku":"14487-500","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/kyfora_logo_9ec20b15-b8da-49e9-9d07-6008e5063f37.png?v=1738251971"},{"product_id":"dmtap-1-2-dimyristoyl-3-trimethylammonium-propane-chloride-1","title":"DMTAP (1,2-dimyristoyl-3-trimethylammonium-propane chloride)","description":"\u003cp\u003eDMTAP chloride (1,2-dimyristoyl-3-trimethylammonium-propane chloride) is a saturated cationic lipid with applications in transfection and drug delivery. When combined with nucleic acids, this lipid forms a liposome that efficiently condenses and transports the genetic material into the cell.\n\u003cbr\u003e \u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"14488-100 (100mg)","offer_id":46494451335382,"sku":"14488-100","price":0.0,"currency_code":"USD","in_stock":true},{"title":"14488-25 (25mg)","offer_id":46494494490838,"sku":"14488-25","price":0.0,"currency_code":"USD","in_stock":true},{"title":"14488-500 (500mg)","offer_id":46494494523606,"sku":"14488-500","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/kyfora_logo_7080be2d-a9e7-4cb9-b976-6f789821cc17.png?v=1738251971"},{"product_id":"dodap-1-2-dioleoyl-3-dimethylammonium-propane-100","title":"DODAP (1,2-dioleoyl-3-dimethylammonium propane)","description":"\u003cp\u003eKey Features\u003c\/p\u003e\n\n\u003cp\u003eHigh transfection efficiency and low cytotoxicity\n\u003cbr\u003eEfficient delivery of plasmid DNA, siRNA\/miRNA, and CRISPR\/Cas9 components\n\u003cbr\u003eWidely used in nanomedicine\n\u003cbr\u003eFlexible and scalable\u003c\/p\u003e\n\n\u003cp\u003eDODAP (1,2-dioleoyl-3-dimethylammonium-propane) is an ionizable cationic lipid with lower cytotoxicity and high transfection efficiency. DODAP is neutral at physiological pH, but acquires a positive charge inside the endosome due to the protonation of free amines when pH is lower than its pKa (\u0026lt;7). The electrostatic interactions between DODAP and naturally occurring anionic lipids in endosomal membranes trigger the release of nucleic acid. These interactions promote membrane lytic non-bilayer structures to enable the intracellular delivery of nucleic acid. A common application is in nanomedicine as an ionizable lipid component of nanocarriers (lipid-polymer hybrid nanoparticles, LPNs), widely used to encapsulate bioactive molecules, including mRNA, siRNA, and plasmid DNA as a treatment for diseases.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"14489-100 (100mg)","offer_id":46494451466454,"sku":"14489-100","price":0.0,"currency_code":"USD","in_stock":true},{"title":"14489-25 (25mg)","offer_id":46494494589142,"sku":"14489-25","price":0.0,"currency_code":"USD","in_stock":true},{"title":"14489-500 (500mg)","offer_id":46494494687446,"sku":"14489-500","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/kyfora_logo_5dd2698b-9fb5-4d74-9714-45c833a4dd26.png?v=1738251971"},{"product_id":"maxgenetm-gmp-transfection-reagent","title":"MAXgene® GMP Transfection Reagent","description":"\u003cp\u003eMAXgene® GMP Transfection Reagent is a cGMP transfection reagent for the development and manufacturing of viral vectors for cell-and gene-based therapies. It is an ideal reagent in HEK293 and CHO systems for the manufacture of AAVs, LVs and recombinant proteins. MAXgene® GMP capitalizes on the efficiency and scalability of Polysciences' PEI MAX® while adding the validation process and regulatory components necessary for moving into clinical and commercial manufacturing. It is manufactured in accordance with cGMP under an ISO 13485 Quality Management System. \u003c\/p\u003e\n\u003cp\u003eCompatible with different virus production platforms \u003cbr\u003eHigh transfection efficiency \u003cbr\u003eReliable and scalable performance \u003cbr\u003ecGMP \u0026amp; ISO 13485 \u003cbr\u003eValidated manufacturing processes \u003cbr\u003eFully synthetic, animal-origin-free \u003cbr\u003eCost-effective\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"26406-1 (1 Liter)","offer_id":46494455038166,"sku":"26406-1","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/kyfora_logo_217540d1-a499-4857-b78b-1ca4fedc11cf.png?v=1738251970"},{"product_id":"maxgenetm-gmp-powder-transfection-reagent","title":"MAXgene® GMP Transfection Reagent, Powder","description":"\u003cp\u003eMAXgene™ GMP Powder Transfection Reagent is a cGMP transfection reagent for the development and manufacturing of viral vectors for cell-and gene-based therapies. It is an ideal reagent in HEK293 and CHO systems for the manufacture of AAVs, LVs and recombinant proteins. MAXgene™ GMP capitalizes on the efficiency and scalability of Polysciences' PEI MAX™ while adding the validation process and regulatory components necessary for moving into clinical and commercial manufacturing. It is manufactured in accordance with cGMP under an ISO 13485 Quality Management System.\u003c\/p\u003e\n\u003cp\u003eCompatible with different virus production platforms \u003cbr\u003eHigh transfection efficiency \u003cbr\u003eReliable and scalable performance \u003cbr\u003ecGMP \u0026amp; ISO 13485 \u003cbr\u003eValidated manufacturing processes \u003cbr\u003eFully synthetic, animal-origin-free \u003cbr\u003eCost-effective\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"26435-1 (1g)","offer_id":46494455103702,"sku":"26435-1","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/kyfora_logo_5209df18-b9fe-4f61-baa8-2f3264d7814d.png?v=1738251970"},{"product_id":"dotap-methyl-sulfate","title":"DOTAP Methyl Sulfate","description":"\u003cdiv\u003e\n\u003cdiv class=\"description\"\u003e\n\u003cp\u003e1,2-dioleoyl-3-trimethylammonium-propane (DOTAP) methyl sulfate\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNon-cytotoxic at working concentrations\u003c\/li\u003e\n\u003cli\u003eHigh efficiency and reproducibility\u003c\/li\u003e\n\u003cli\u003eCost effective and easy to use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDOTAP MS (N-[1-(2,3-Dioleoyloxy)propyl]-N,N,N-trimethylammonium methyl-sulfate) is a proven reagent for the highly efficient liposomal transfection of DNA, RNA, oligonucleotides, and some other negatively charged large biomolecules. Several other techniques of introducing genetic material into cells may suffer from inadequate reproducibility, cytotoxicity, inconvenience of process, and low transfection efficiency. DOTAP avoids these drawbacks and works by encapsulating the negatively charged DNA within a spontaneously formed liposomal vesicle. This DOTAP\/DNA complex can then fuse with the cell membrane and insert DNA directly into the cytoplasm. This mechanism of action ensures transfection occurs efficiently and with little to no cytotoxicity.\u003c\/p\u003e\n\u003cp\u003eContact us at\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"mailto:info@polysciences.com\"\u003einfo@polysciences.com\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eto know about our cGMP grade DOTAP Methyl Sulfate manufactured under 21 CFR part 210,211.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aw-attributes\"\u003e\n\u003cdiv class=\"aw-attributes__item\"\u003e\n\u003cspan class=\"aw-attributes__label\"\u003eApplication(s):\u003c\/span\u003e\n\u003cdiv class=\"aw-attributes__value application\"\u003eTransfection of mammalian cells with DNA, RNA, and oligonucleotides\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Polysciences","offers":[{"title":"14475MS-25 (25mg)","offer_id":46535427915990,"sku":"14475MS-25","price":0.0,"currency_code":"USD","in_stock":true},{"title":"14475MS-100 (100mg)","offer_id":46535428112598,"sku":"14475MS-100","price":0.0,"currency_code":"USD","in_stock":true},{"title":"14475MS-500 (500mg)","offer_id":46535428309206,"sku":"14475MS-500","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/dotap_ms_product_image_14475.jpg?v=1739470174"},{"product_id":"polyethylenimine-linear-mw-25000","title":"Polyethylenimine, Linear, MW 25000, Transfection Grade (PEI 25K™)","description":"\u003cdiv\u003e\n\u003cdiv class=\"description\"\u003e\n\u003cp\u003ePEI 25K is a powerful, trusted, and cost-effective transient transfection reagent. In HEK293 and CHO expression systems, PEI offers consistently high gene expression on a wide scale (96 well plates up to 100 L bioreactors). Each year, more researchers and companies turn to Polysciences PEI to gain a critical edge in their work. Relative to most other options, using PEI to prepare transfection reagents in-house can offer as much as a 40% reduction in total transfection costs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Polysciences","offers":[{"title":"23966 (100) (100 mg)","offer_id":46536954446038,"sku":"23966 (100)","price":0.0,"currency_code":"USD","in_stock":true},{"title":"23966 (1) (1 g)","offer_id":46536955887830,"sku":"23966 (1)","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/pei25.png?v=1739470172"},{"product_id":"polyethylenimine-max-mw-40000-high-potency-linear-pei","title":"PEI MAX® - Transfection Grade Linear Polyethylenimine Hydrochloride (MW 40,000)","description":"\u003cp\u003ePolyethylenimine “Max” (PEI MAX) is a powerful, trusted, and cost-effective reagent widely considered as a current gold standard for both\u003cspan\u003e \u003c\/span\u003e\u003cem\u003ein vitro\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cem\u003ein vivo\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003etransfection. PEI MAX has a high density of protonatable amino groups, with amino nitrogen as every third atom. This imparts a high buffering ability at nearly any pH. Hence, once inside the endosome, PEI MAX disrupts the vacuole and releases the genetic material into the cytoplasm. Stable complexation with DNA, efficient entry into the cell, and ability to escape the endosome makes PEI MAX a highly efficient transfection reagent which is compatible for a wide range of cell lines\/types including the most commonly used HEK293 and CHO cells grown in adherent and suspension cultures. PEI MAX is capable of yielding high efficiency cell lines without compromising cell viability compared to other PEI and liposomal transfection reagents available in the market.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Advantages\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSuperior Performance: High transfection efficiency with low cytotoxicity compared to other reagents on the market, suitable for use in larger concentrations and in sensitive cells.\u003c\/li\u003e\n\u003cli\u003eLow cytotoxicity: Even larger concentrations of PEI MAX disrupts cells minimally\u003c\/li\u003e\n\u003cli\u003eHigh Quality: Sourced and manufactured in the U.S. under ISO 13485 Quality System\u003c\/li\u003e\n\u003cli\u003eFlexible Workflow: Easy to optimize and introduce into application protocols. Scalable for well plates, flasks, and larger capacity bioreactors.\u003c\/li\u003e\n\u003cli\u003eAvailable in cGMP grade and in both powder and liquid formats.\u003c\/li\u003e\n\u003cli\u003eCost-Effective: Economical compared to similar transfection products in the market.\u003c\/li\u003e\n\u003cli\u003eHistory: Polysciences is a trusted partner for pharma and medical device key players with more than 60 years in specialty chemical manufacturing. PEI MAX has been used by thousands of customers in their research and development for more than a decade.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePOLYSCIENCES’ PEI MAX PRODUCT YIELDS HIGH TITERS OF AVV AFTER 72 HOURS POST TRANSFECTION\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.polysciences.com\/media\/wysiwyg\/PEI-hightiter-AVV.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eFlasks containing 30mL cultures of suspension HEK293 cells at 1×10^6 cells\/mL were transfected to produce rAAV8 CMV-eGFP. rAAV8 was harvested from the media 48 hours post-transfection with increasing amounts of vector found in the media over time (Griger 2015).\u003c\/em\u003e\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"24765 (100) (100mg)","offer_id":46536959131862,"sku":"24765 (100)","price":0.0,"currency_code":"USD","in_stock":true},{"title":"24765 (1) (1g)","offer_id":46536959525078,"sku":"24765 (1)","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/peimax.png?v=1739470170"},{"product_id":"transportertm-5-transfection-reagent","title":"Transporter 5® Transfection Reagent","description":"\u003cp\u003eTransporter 5\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003eis a premium ready-to-use transfection reagent prepared from our popular linear polyethylenimine MAX (PEI MAX\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003e1 mg\/mL). Transporter 5\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003eeffectively transfects mammalian and insect cells, especially HEK-293, CHO, and Sf9.\u003c\/p\u003e\n\u003cp\u003eWe understand every transfection is a major investment, so we designed Transporter 5 to be a reliable reagent in any process.\u003c\/p\u003e\n\u003cp\u003eThe quality of Transporter 5 begins with our production process. Transporter 5 combines our consistent PEI with the highest quality USP\/NF reagents in sterile, single-use equipment. While standard methods use 0.2µm sterile-filters, we use 0.1µm to completely eliminate mycoplasma risk.\u003c\/p\u003e\n\u003cp\u003eOur Quality Control ensures Transporter 5 is the most reliable reagent available. We developed our own scientifically-sound, quantitative performance assay for Transporter 5. Most commercial performance assays are based on qualitative assays like SEAP and GFP. These assays cannot ensure the high titers most scientists require. The few reagents that are tested quantitatively typically use undisclosed HDAC inhibitors to improve results. Transporter 5 is required to produce high titers without any supplementation.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"26008-1A (1 mL)","offer_id":46537010610390,"sku":"26008-1A","price":0.0,"currency_code":"USD","in_stock":true},{"title":"26008-5 (5 mL)","offer_id":46537011069142,"sku":"26008-5","price":0.0,"currency_code":"USD","in_stock":true},{"title":"26008-50 (50 mL)","offer_id":46537011691734,"sku":"26008-50","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/transporter_1.png?v=1739470166"}],"url":"https:\/\/polysciences.com\/collections\/transfection-reagents.oembed?page=2","provider":"Polysciences","version":"1.0","type":"link"}