Poly (éthylène glycol), BioUltra, 3 000

Code: 81227-250g D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Poly(ethylene glycol) (PEG) has been used to study PEG-β lactoglobulin interaction. It has also been used to study the interaction of serum albumins with PEG.

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Votre prix
$39.30 250G
DEMANDER

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Poly(ethylene glycol) (PEG) has been used to study PEG-β lactoglobulin interaction. It has also been used to study the interaction of serum albumins with PEG.

General description

Poly(ethylene glycol) (PEG) is a non-ionic hydrophilic polymer and is available in different molecular weights. It helps in the purification and crystal growth of proteins and nucleic acids. PEG and dextran together result in aqueous polymer two phase system, which is required for the purification of biological materials. PEG also interacts with cell membrane, thereby allowing cell fusion.

λ50 mg/mL in H2O
anion tracessulfate (SO42-): ≤50 mg/kg, chloride (Cl-): ≤50 mg/kg
cation tracesBi: ≤5 mg/kg, Mo: ≤5 mg/kg, Al: ≤5 mg/kg, As: ≤0.1 mg/kg, Li: ≤5 mg/kg, K: ≤200 mg/kg, Na: ≤200 mg/kg, Cr: ≤5 mg/kg, Mn: ≤5 mg/kg, Sr: ≤5 mg/kg, Mg: ≤5 mg/kg, Ca: ≤10 mg/kg, Pb: ≤5 mg/kg, Cu: ≤5 mg/kg, Ba: ≤5 mg/kg, Fe: ≤5 mg/kg, Zn: ≤5 mg/kg, Ni: ≤5 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg
formsolid
impuritiesinsoluble matter, passes filter test, ≤0.001% peroxides (as H2O2)
InChI keyLYCAIKOWRPUZTN-UHFFFAOYSA-N
InChI1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
mol wtMr 2700-3300
pH5.5-7.0 (25 °C, 50 mg/mL in H2O)
product lineBioUltra
Quality Level200, 100
SMILES stringC(CO)O
solubilityH2O: 50 mg/mL at 20 °C, clear, colorless
UV absorptionλ: 260 nm Amax: 0.09, λ: 280 nm Amax: 0.03
Code
Description
Unité de vente
Prix annoncé
Qté
81227-1KG
Poly (éthylène glycol), BioUltra, 3 000

Unité:1KG
Prix annoncé: $125.72
Source:Prix annoncé
AJOUTER
81227-2.5KG
Poly (éthylène glycol), BioUltra, 3 000

Unité:2.5KG
Prix annoncé: $261.00
Source:Prix annoncé
AJOUTER
Cas Number25322-68-3
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