Összes fotó(1)
Fontos dokumentumok
81240
Poly(ethylene glycol)
average Mn 4,000, hydroxyl
Szinonimák:
Polyethylene glycol, PEG
Bejelentkezésa Szervezeti és Szerződéses árazás megtekintéséhez
Összes fotó(1)
About This Item
Lineáris képlet:
H(OCH2CH2)nOH
CAS-szám:
MDL-szám:
UNSPSC kód:
12352104
PubChem Substance ID:
NACRES:
NA.23
Javasolt termékek
product name
Poly(ethylene glycol), average Mn 4,000, platelets
biológiai forrás
platelets
Minőségi szint
form
powder
molekulatömeg
Mn 3,500-4,500
average Mn 4,000
mp
58-61 °C
Ω-end
hydroxyl
α-end
hydroxyl
SMILES string
C(CO)O
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
Nemzetközi kémiai azonosító kulcs
LYCAIKOWRPUZTN-UHFFFAOYSA-N
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Általános leírás
Polyethylene glycol (PEG) is a hydrophilic polymer. It can be easily synthesized by the anionic ring opening polymerization of ethylene oxide, into a range molecular weights and variety of end groups. When crosslinked into networks PEG can have high water content, forming “hydrogels PEG is a suitable material for biological applications because it does not trigger an immune response.
Alkalmazás
Polyethylene glycol (PEG) platelets were used:
- in PEG-directed gene delivery of protoplast transfection and incubation
- to prepare extraction for measuring cytosolic phosphoenolpyruvate carboxykinase (PEPCK) from plant tissues
- as DNA transformation agent in a study of transient gene expression of plant protoplasts, derived from rice leaf sheaths.
- in preparing isothermal assembly buffer and TSS broth preparation for unique nucleotide sequence (UNS)-guided assembly of repetitive DNA parts
- in transformation of DNA into log-phase cells of the budding yeast Saccharomyces cerevisiae.
- as DNA transformation reagent
Egyéb megjegyzések
Polymer networks with grafted cell adhesion peptides for highly biospecific cell adhesive substrates
Tárolási osztály kódja
11 - Combustible Solids
WGK
WGK 1
Lobbanási pont (F)
Not applicable
Lobbanási pont (C)
Not applicable
Egyéni védőeszköz
Eyeshields, Gloves, type N95 (US)
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