Our website does not fully support your browser.We\'ve detected that you are using an older version of Internet Explorer. Your commerce experience may be limited. Please update your browser to Internet Explorer 11 or above. Dismiss To protect your privacy, your account will be locked after 6 failed attempts. After that, you will need to contact Customer Service to unlock your account. You have 4 remaining attempts. You have 3 remaining attempts. You have 2 remaining attempts. You have 1 remaining attempt. Contact Customer Service Forgot Password? To protect your privacy, your account has been locked after 6 failed login attempts. Please contact Customer Service to unlock your account. Contact Customer Service A password reset email has been sent to the primary email address associated with your account. There was an issue with the password reset process. Please try again or contact Customer Service. Contact Customer Service You have successfully reset your password. Log in with Your New Password There was an issue resetting your password. Please try again or contact Customer Service. Contact Customer Service You have not verified your email address. A verified email address is required to access the full functionality of your Promega.com account. Resend verification email There was an issue logging into your account. Please try again or contact Customer Service. Contact Customer Service A verification email has been sent to the primary email address associated with your account. There was an issue sending the verification email. Please try again or contact Customer Service. Contact Customer Service By creating an account, you confirm that you accept the Terms and Conditions and Privacy Policy Have an account? Log In Congratulations! You ve created a Promega.com account. Check your inbox to complete email verification. Note: You will not be able to access your account until your email is verified. There was an issue creating your account. Please try again or contact Customer Service. Contact Customer Service There was an error processing your request. Please check your network settings and try again. There was an issue verifying your email address. Please try again or contact Customer Service. Contact Customer Service E4981, E4982 Literature # TM409 ViaFect Transfection Reagent is a novel formulation designed to transfect DNA into a wide variety of cell lines with high efficiency and low toxicity. ViaFect Transfection Reagent has been shown to transfect cell lines that are traditionally thought of as difficult to transfect (such as hematopoietic, primary and iPSC stem cell lines) with relatively high efficiency. The protocol does not require removal of serum or culture medium and does not require washing or changing of medium after introducing the reagent/DNA complex. Additionally, ViaFect Transfection Reagent does not contain any animal-derived components.Summary of ChangesThe following change was made to the 7/17 revision of this document:1. Updated the storage conditions on page 2. Printed in the USA. Revised 7/17 Stay notified of Promega events, products and news. Sign Up 我们使用这些cookies以确保我们的网站安全及正常运转；它们是我们服务功能中所必需的，且不能在我们的系统中关闭。它们通常只在您有操作需求时才会响应，例如登录账号、使用购物车或填表时。关于这些cookies，您可以设置浏览器阻止或提醒，但如果没有它们的话我们将无法提供部分服务。与我们使用的其他cookies一样，绝对必需的cookies既可能是第一方cookies也可能是第三方cookies。 有关偏好的cookies 我们使用这些cookies来记住您的设置和偏好。譬如，我们可能会使用这些cookies来记住您的语言偏好。 Allow 有关偏好的cookies 有关性能和统计的cookies 我们使用这些cookies来收集您与我们的互动信息，以此作为评判和改进我们服务的依据。譬如，我们可能会使用这些cookies来判断您是否在某一特定页面有过互动。 Allow 有关性能和统计的cookies Marketing Cookies 我们和我们的广告合作商使用这些cookies投放跟您关联且有意义的广告，并且可以及时追踪我们广告投放活动的效果，无论是在我们的网站还是在其他网站或社交媒体上。 Allow 有关营销的cookies