This product is assigned an expiration date of approximately two years from the date of Quality Release. This date is lot specific and available on the product label and Certificate of Analysis. After opening, the material should be stored tightly sealed to prevent moisture uptake. Given proper handling and storage, the product should be stable until the published expiration date.
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D2650
Dimethyl sulfoxide
Dimethyl sulfoxide
Hybri-Max™, sterile-filtered, BioReagent, suitable for hybridoma, ≥99.7%
Synonim(y):
DMSO
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100 ML
1690,00 zł
1690,00 zł
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100 ML
1690,00 zł
About This Item
Wzór liniowy:
(CH3)2SO
Numer CAS:
Masa cząsteczkowa:
78.13
Beilstein:
506008
Numer WE:
Numer MDL:
Kod UNSPSC:
12191502
Identyfikator substancji w PubChem:
NACRES:
NA.75
bp:
189 °C (lit.)
1690,00 zł
Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności
Polecane produkty
klasa czystości
Hybri-Max™
Poziom jakości
gęstość pary
2.7 (vs air)
ciśnienie pary
0.42 mmHg ( 20 °C)
sterylność
sterile-filtered
linia produktu
BioReagent
Próba
≥99.7%
Formularz
liquid
temp. samozapłonu
573 °F
granice wybuchowości
42 %, 63 °F
metody
cell culture | hybridoma: suitable
cryopreservation: suitable
zanieczyszczenia
endotoxin, tested
≤0.1% water
water
współczynnik refrakcji
n20/D 1.479 (lit.)
bp
189 °C (lit.)
mp
16-19 °C (lit.)
rozpuszczalność
H2O: miscible (completely)
gęstość
1.10 g/mL (lit.)
ciąg SMILES
CS(C)=O
InChI
1S/C2H6OS/c1-4(2)3/h1-2H3
Klucz InChI
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
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Zastosowanie
DMSO is a polar aprotic solvent used in chemical reactions, in polymerase chain reactions (PCR) and as a cryoprotectant vitrification agent for the preservation of cells, tissues and organs. DMSO is used in cell freezing media to protect cells from ice crystal induced mechanical injury. It is used for frozen storage of primary, sub-cultured, and recombinant heteroploid and hybridoma cell lines; embryonic stem cells (ESC), and hematopoietic stem cells. DMSO is frequently used in the combinations with BSA or fetal bovine serum (FBS).
Opakowanie
100 mL in amber bottle
Glass ampoule packaging is now available under a new product number, D2653
Inne uwagi
This product is a Hybri-Max product. It is hybridoma tested and is assessed for suitability in cell freezing. This product is sterile filtered (0.2 micron) and tested for endotoxin levels.
Przestroga
Supercools easily and remelts slowly at room temperature. Solidified product can be re-liquified by warming to room temperature without detriment to the product.
Informacje prawne
Hybri-Max is a trademark of Sigma-Aldrich Co. LLC
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Numer produktu
Opis
Cennik
polecane
Numer produktu
Opis
Cennik
produkt powiązany
Numer produktu
Opis
Cennik
zalecane rękawice chroniące przed rozpryskami
Kod klasy składowania
10 - Combustible liquids
Klasa zagrożenia wodnego (WGK)
WGK 1
Temperatura zapłonu (°F)
188.6 °F - closed cup
Temperatura zapłonu (°C)
87 °C - closed cup
Środki ochrony indywidualnej
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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Produkty
Overview of good cell banking practices for cell line cryopreservation purposes.
Przegląd dobrych praktyk bankowania komórek do celów kriokonserwacji linii komórkowych.
Development of a novel serum-free and xeno-free human mesenchymal stem cell (MSC) osteocyte differentiation media.
Protokoły
Human ips cell passaging protocol using EZ-LiFT™ Reagent, an enzyme-free and chemically defined pluripotent stem cell dissociation reagent.
Protokół hodowli komórkowej do zamrażania komórek o wysokiej żywotności przy użyciu odczynników do kriokonserwacji, takich jak DMSO. Bezpłatny podręcznik do pobrania.
Cell culture protocol for high cell viability freezing using cryopreservation reagents like DMSO. Free handbook download.
Step-by-step stem cell culture protocols for human induced pluripotent stem cells (iPSCs) including ips cell thawing, expanding, freezing and characterizing.
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How many days after opening the bottle is DMSO safe to use?
1 answer-
Helpful?
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I ordered 10 x 10ml vials for fibroblast culture work. My first endeavor in culture domain. What are the storage conditions for DMSO of this grade? This arrived in plain cardboard box at room temperature.
1 answer-
DMSO is hygroscopic and light-sensitive. The storage container must protect from light and moisture uptake. Since this DMSO is sterile-filtered and intended for cell culture applications, the storage containers must also be sterile and endotoxin-free. It is recommended to purge aliquots with inert gas and store them in a compatible, tightly sealed container, at a cool storage area, such as 4°C. DMSO is not compatible with many types of plastics, so it is advisable to store it in appropriate amber glass vials for long-term storage. Please refer to the Safety Data Sheet and the Product Information Sheet for compatibility of DMSO with various materials and for further details.
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Is it safe in terms of health and product safety to store a leftover DMSO ampule covered with parafilm in a flammable cabinet?
1 answer-
DMSO is hygroscopic and light-sensitive. The storage container must protect from light and moisture uptake. Since this DMSO is sterile-filtered and intended for cell culture applications, the storage containers must also be sterile and endotoxin-free. It is recommended to purge aliquots and store them under inert gas, in a compatible, tightly sealed container, at a cool storage area, such as 4°C.
DMSO is not compatible with many types of plastics, so it is advisable to store it in appropriate amber glass vials for long-term storage. Please refer to the Product Information Sheet and the Safety Data Sheet at the link below for compatibility of DMSO with various materials and for further details:
https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/944/265
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Is this anhydrous?
1 answer-
This product is not considered anhydrous. The maximum allowable water content is 0.1% which is reported on the lot-specific Certificate of Analysis. Please see the link below to review the anhydrous DMSO products available:
https://www.sigmaaldrich.com/search/dmso-anhydrous?focus=products&page=1&perpage=30&sort=relevance&term=DMSO%20anhydrous&type=productHelpful?
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I ordered 10 ml glass vials, used 7 ml, Can I store it in centrifuge tubes? For how long can I use that?
1 answer-
It may be best to store DMSO in amber glass vials for long term storage, as this compound is not compatible with many types of plastics. The compatibility of DMSO with various materials is listed below:
Compatible: LDPE, HDPE, polypropylene, PPCO(polypropylene copolymer), polymethylpentene, nylon, teflon FEP
Moderately compatible: polystyrene, ECTFE/ETFE
Incompatible: polysulfone, flexible and rigid PVC tubing, polycarbonateNote that DMSO is hygroscopic and light sensitive. The storage container selected must offer protection from light and moisture uptake. The product is assigned a firm expiration date. Please refer to the lot specific Certificate of Analysis to assume the material is within the expected shelf life.
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E' solo ad uso per ricerca o utilizzabile anche in diagnostica/human? Grazie
1 answer-
This product is not suitable for diagnostic/human use.
Helpful?
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Is this product packaged in a bottle with a septa cap?
1 answer-
No, this product is not packaged with a septa cap. It comes in a 125 ml amber glass bottle with a 28 mm solid white cap.
Helpful?
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Can I use it for PCR?
1 answer-
While this product is tested specifically for use in cell culture, there is no reason to suspect that it would not perform well in PCR applications. The product is NOT tested for amplification, DNAse, or nuclease activity. Should this testing be important, see the link below to product options that include this testing:
D9170 DMSO PCR Reagent:
https://www.sigmaaldrich.com/product/sigma/d9170
D8418 DMSO Molecular Biology Tested
https://www.sigmaaldrich.com/US/en/product/sigma/d8418Helpful?
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what is the recommended re-test date & for how long can it be used beyond the expiry date mentioned in the COA?
1 answer-
This product is assigned a firm expiration date of approximately 2 years. It is not assigned a retest date. The stability beyond the lot-specific expiration date is not determined and the quality of the product cannot be guaranteed. See the link below to review a sample Certificate of Analysis: https://www.sigmaaldrich.com/coa/SIGMA/D2650/RNBK5742.
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Where does DMSO come from?
1 answer-
DMSO is known to have been isolated from tree bark in the past. It is now a commericially synthesized solvent.
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