This product is prepared in water and includes no added buffers or other medium components. The pH is adjusted to 10 using a sodium hydroxide base, in order to keep all of the amino acid constituents in solution. Please see the link below to review the product formulation:
https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/639/063/r7131for.pdf
R7131
RPMI 1640 Amino Acids Solution (50×)
Without L-glutamine, sterile-filtered, BioReagent, suitable for cell culture
Synonym(s):
Amino Acid Supplement
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| Size/SKU | Availability | Price |
|---|---|---|
100 mL | Available to ship TODAYfromMILWAUKEE | $45.10 |
About This Item
NACRES:
NA.75
UNSPSC Code:
12352209
Quality Segment
sterility
sterile-filtered
product line
BioReagent
form
liquid
technique(s)
cell culture | mammalian: suitable
impurities
endotoxin, tested
shipped in
ambient
storage temp.
2-8°C
General description
RPMI 1640 Amino Acids Solution (50×) serves as an amino acid concentrate to supplement Roswell Park Memorial Institute medium (RPMI)-based mammalian cell culture media.
Application
RPMI 1640 Amino Acids Solution (50×) has been used as a supplement:
- in M9 minimal medium to culture the bacterial strains, SX701 and JE116
- to culture blood neutrophils from lactation cows in vitro
- for amino acid stimulation in amino-acid-free Roswell Park Memorial Institute medium (RPMI) medium to grow HeLa cells
1 of 1
This Item | |||
|---|---|---|---|
| description Without L-glutamine, sterile-filtered, BioReagent, suitable for cell culture | description With L-glutamine and sodium bicarbonate. Without arginine, leucine, lysine, and phenol red, liquid, sterile-filtered, suitable for cell culture, designed for isotope labeling for cell culture applications | description Modified, with sodium bicarbonate, without methionine, cystine and L-glutamine, liquid, sterile-filtered, suitable for cell culture | description With L-glutamine, without sodium bicarbonate, powder, suitable for cell culture |
| form liquid | form liquid | form liquid | form powder |
| sterility sterile-filtered | sterility sterile-filtered | sterility sterile-filtered | sterility - |
| technique(s) cell culture | mammalian: suitable | technique(s) cell culture | mammalian: suitable | technique(s) cell culture | mammalian: suitable | technique(s) cell culture | mammalian: suitable |
| shipped in ambient | shipped in ambient | shipped in ambient | shipped in ambient |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
| impurities endotoxin, tested | impurities endotoxin, tested | impurities endotoxin, tested | impurities - |
Storage Class
10 - Combustible liquids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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Does the Amino Acid Mixture contain any kind of buffer and if yes, what kind of buffer and which concentration? If no buffer is added, how is the pH of the solution adjusted to 10?
1 answer-
Helpful?
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Need to ask if this contain any kind of Folate or Folic Acid, if yes what are the concentrations?
1 answer-
This product does not contain Folate or Folic Acid. Please see the link below to review the complete formulation of this and other Amino Acid solutions:
https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/639/063/r7131for.pdfHelpful?
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I would like the product information on R 7131. That is what are the concentratioin of each of the amino acids?
1 answer-
The amino acids concentration can be located on the Product Information Sheet. This document can be downloaded from the 'DOCUMENTATION' section under 'More Documents':
https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/639/063/r7131for.pdfHelpful?
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