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Search Thermo Fisher Scientific
Catalog Number | Quantity |
---|---|
31870025 | 500 mL |
31870017 | 100 mL |
31870074 also known as 31870-074 | 10 x 500 mL |
Roswell Park Memorial Institute (RPMI) 1640 medium was originally developed to culture human leukemic cells in suspension and as a monolayer. RPMI 1640 has since been found suitable for a variety of mammalian cells including HeLa, Jurkat, MCF-7, PC12, PBMC, astrocytes and carcinomas. We offer a variety of Gibco™ RPMI 1640 modifications for a range of cell culture applications. Find the right formulation using the media selector tool.
With | Without |
• Phenol Red | • L-glutamine |
• HEPES |
The complete formulation is available.
Gibco™ RPMI 1640 is unique from other media because it contains the reducing agent glutathione and high concentrations of vitamins. RPMI 1640 contains biotin, vitamin B12 and PABA which are not found in Eagle's Minimal Essential Medium or Dulbecco's Modified Eagle Medium. In addition, the vitamins inositol and choline are present in very high concentrations.
Customers using Gibco™ RPMI 1640 in a manufacturing process, who have a submission with the FDA, may request a letter of authorization from us to reference our Type II Drug Master File (DMF).
RPMI 1640 contains no proteins, lipids, or growth factors. Therefore, RPMI 1640 requires supplementation, commonly with 10% Fetal Bovine Serum (FBS). RPMI 1640 uses a sodium bicarbonate buffer system (2.0 g/L) and therefore requires a 5-10% CO2 environment to maintain physiological pH.
While we know that different wavelengths of light are worse than others for exposure, we would recommend as a best practice to protect the medium from all forms of light exposure including LEDs, as much as possible to ensure optimal performance, as several components within the medium are light sensitive, such as vitamins.
Find additional tips, troubleshooting help, and resources within our Cell Culture Support Center.
We have specific gravity information for RPMI 1640 Medium: 1.006 kg/L. In this case, the specific gravity is the same as density as the solvent is water.
Find additional tips, troubleshooting help, and resources within our Cell Culture Support Center.
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