Isishwankathelo:

Ikholamu epakishwe ngaphambili ye-G-25 yikholomu yokucoca i-desalting ene-dextran njengesixhobo sokuhluza ijeli. Izinto ezihlukeneyo zihlulwe ngokobunzima be-molecular ngokusebenzisa i-molecular sieve ye-dextran network structure kwikholamu epakishwe kwangaphambili. Ngethuba lokwahlula, iimolekyuli ezinkulu kunobukhulu be-pore ye-gel zivaliwe ngaphandle kwesigaba se-gel, kwaye zifuduka kunye ne-gap phakathi kwee-particles ze-gel kunye nesantya sokufuduka ngokukhawuleza, kwaye zikhutshwe kuqala. Iimolekyuli ezinobungakanani obuphakathi zingena ngaphakathi kwinqanaba le-gel, kwaye isantya se-lution sisesibini; ngelixa izinto ezincinci zemolekyuli zonke zingena kwijeli kwaye zifumana ukuchasana okukhulu, ngoko ke isiphelo siluted.e

I-Biomai Life Sciences G-25 ikholamu epakishwe kwangaphambili ibonelela ngeenkcukacha ezintlanu zeemveliso: 1, 3, 5, 6, kunye ne-12ml, apho i-1ml kunye ne-5ml zikwimo ye-medium-prepacked chromatography columns, enokuthi isebenzise ngokupheleleyo i-medium. -Inkqubo yokucoca inqanaba loxinzelelo loxinzelelo. Izinto ezilungileyo, ukuchithwa ngokukhawuleza kunye nokucocwa kwe-biomacromolecules.

Iimbonakalo:

★Iinkcukacha ezahlukeneyo: 1/3/6/12mL ikwimo yesirinji, i-1/5ml ikwimo yekholomu yoxinzelelo oluphakathi lwechromatography;
★Ukumelana noxinzelelo oluphezulu: ikholomu yoxinzelelo oluphakathi i-chromatography efakwe ngaphambili ikholomu inokumelana noxinzelelo oluphezulu njenge-0.6 MPa (i-6 bar, i-87 psi);
★Kulula ukuyisebenzisa: I-interface ye-Luer, ingasetyenziselwa uchungechunge ukwandisa ukulayishwa kwesampuli, inokudityaniswa kunye neesirinji kunye neepompo ze-peristaltic, kwaye inokudityaniswa ngokuthe ngqo kwiinkqubo zokucoca isigaba solwelo njenge-ÄKTA, Agilent, Shimadzu, Waters, njl. .;
★Uluhlu olubanzi lwezicelo: ukucocwa kweenucleic acid, izilwa-buhlungu, iiproteni ezibhalwe amagama, iprotein desalting;