Synonym(s): PEG solution
CAS No.: 25322-68-3
Application: PEG is used as a fusogen to obtain hybridomas for monoclonal antibody production. Induces cell hybridization.
Other Notes: Contains 50% (w/v) polyethylene glycol (Av. Mol. Wt. 1450) in DPBS without calcium.
Legal Information: Hybri-Max is a trademark of Sigma-Aldrich Co. LLC
Storage: 2-8°C
Packaging: Packaged in sealed ampules under nitrogen.
Reconstitution: Solution is ready-to-use. If a less concentrated solution is desired, dilute with sterile DPBS without calcium (D5773). Some precipitate may appear after being exposed to cooler, but should disappear as the solution warms. Solution may be frozen if desired but should first be aliquotted to avoid repeated freeze/thaw cycles.
Empirical Formula (Hill Notation): C2H7N · HCl