RPMI 1640 Medium, HEPES
RPMI 1640 Medium, HEPES
Gibco™

RPMI 1640 Medium, HEPES

RPMI 1640 Medium was originally developed to culture human leukemic cells in suspension and as a monolayer. Roswell Park MemorialRead more
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Catalog NumberQuantity
22400097100 mL
22400089500 mL
2240010510 x 500 mL
224000711000 mL
224001216 x 1000 mL
Catalog number 22400097
Price (USD)
22.66
Each
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Quantity:
100 mL
Customize this product
Price (USD)
22.66
Each
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RPMI 1640 Medium was originally developed to culture human leukemic cells in suspension and as a monolayer. Roswell Park Memorial Institute (RPMI) 1640 Medium 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 RPMI 1640 Medium modifications for a range of cell culture applications. Find the right formulation using the media selector tool.

This RPMI is modified as follows:
With
• L-glutamine
• HEPES
• Phenol Red


The complete formulation is available.

Using RPMI
RPMI 1640 Medium is unique from other media because it contains the reducing agent glutathione and high concentrations of vitamins. RPMI 1640 Medium 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. RPMI 1640 Medium contains no proteins, lipids, or growth factors. Therefore, RPMI 1640 Medium requires supplementation, commonly with 10% Fetal Bovine Serum (FBS). RPMI 1640 Medium uses a sodium bicarbonate buffer system (2.0 g/L), and therefore requires a 5–10% CO2 environment to maintain physiological pH.

For Research Use or Further Manufacturing. Not for diagnostic use or direct administration into humans or animals.
Specifications
Cell LineHeLa, Jurkat, MCF-7, PC-12, PBMC, astrocytes, and carcinomas
Cell TypeLeukemic Cells
ClassificationAnimal Origin-free
Concentration1 X
FormLiquid
Product TypeRPMI 1640 Medium (Roswell Park Memorial Institute 1640 Medium)
Serum LevelStandard Serum Supplementation
Shelf Life12 Months From Date of Manufacture
SterilitySterile-filtered
With AdditivesGlutamine, HEPES, Phenol Red
Without AdditivesNo Sodium Pyruvate
Green FeaturesSustainable packaging
Manufacturing QualitycGMP-compliant under the ISO 13485 standard
Product LineGibco™
Quantity100 mL
Shipping ConditionRoom Temperature
Unit SizeEach
Contents & Storage
Storage conditions: 2-8° C. Protect from light
Shipping conditions: Ambient
Shelf life: 12 months from date of manufacture

Frequently asked questions (FAQs)

How light sensitive is RPMI 1640 media? Should I also be protecting it from LED light?

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.

What is the density (g/L) for RPMI 1640 Medium?

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.

How long can I keep my media after supplementing with serum?

Generally speaking, media can be used for up to three weeks after supplementation with serum. There are no formal studies to support this, but it is the rule of thumb used by our scientists.

Find additional tips, troubleshooting help, and resources within our Mammalian Cell Culture Basics Support Center.

My medium was shipped at room temperature but it is supposed to be stored refrigerated. Is it okay?

We routinely ship media that require long-term storage in the refrigerator at room temperature. We have done studies on representative media formulations to show that media can be at room temperature for up to a week without a problem.

Find additional tips, troubleshooting help, and resources within our Mammalian Cell Culture Basics Support Center.

How can I remove mycoplasma contamination from my cell culture medium?

Very often mycoplasma contamination cannot be removed from the culture so it should be discarded. You may have a unique culture that you prefer not to discard and would like to try to clean it. Ciprofloxacin and Plasmocin have reportedly been used for this application. If interested in a protocol or directions for use, check with the antibiotic supplier or published literature. Note that mycoplasma are very difficult to remove from culture and spread easily so the treated cultures should be quarantined until clear of mycoplasma, and your laboratory should be thoroughly cleaned.

Find additional tips, troubleshooting help, and resources within our Cell Culture Support Center.

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