Description
Quantity: 5.8 mL
Unit Size: Each
Features of the Soluble DynActivator CD3/CD28 Prototype include:
• Soluble protein-based reagent for T cell activation via CD3/CD28
• Ready to use reagent with straightforward volumetric dosing
• Removable by simple medium exchange (features a soluble protein back-bone)
• One vial activates and expands at least 1.5 x 10^9T cells
• Empowers users with process flexibility by allowing separate isolation and activation stepsThe Soluble DynActivator CD3/CD28 Prototype can be sterile filtered, and excess (remaining) reagent can be removed from cell culture by simple medium replacement or by a washing step using the CTS Rotea Counterflow Centrifugation System, if needed. T cell expansion is achieved by culturing for up to 7–14 days. For longer cultivation, restimulation after 14 days may be necessary.The recommended titers (product amounts per cell number and volume) have been found to efficiently stimulate CD3+ T cells; however, for special applications, it is recommended to further experimentally determine the optimal stimulation titer. Over-activation of T cells carries a risk of activation-induced cell death.The Soluble DynActivator CD3/CD28 Prototype has been developed in combination with Thermo Fisher Scientific T cell culture media: CTS OpTmizer T Cell Expansion SFM (Cat. No. A1048501) or CTS OpTmizer One SFM (A5757201) supplemented with PeproGMP Human IL-2 Recombinant Protein (GMP200-02) or PeproGMP Human IL-7 Recombinant Protein (GMP200-07) and PeproGMP Human IL-15 Recombinant Protein (GMP200-15).NotesProduct is a prototype and performance characteristics of this product have not been established.The Product is not yet a commercially released product and is still under development. Any use of the Product is done at the sole risk and discretion of Customer. Additionally, the Customer understands and agrees that the Product is provided 'AS IS' and without warranty of any kind, express, implied or statutory. All warranties are expressly disclaimed, including without limitation, those of merchantability or fitness for a particular purpose, and non-infringement of third-party intellectual property rights, whether arising from statute or in law or from a course of dealing or usage of trade. Life disclaims all responsibility or liability for Customer's use of the Product (or any portion thereof), including but not limited to any liability or responsibility under Thermo Fisher's standard terms of sale, a negotiated master supply agreement or a quality agreement.
