"PRINCETON CHROMATOGRAPHY INC"

Supplier: IKA

Rystere, Rysteinkubatorer

Supplier: Sartorius

Chromatography papers are not only ideal for chromatography, but also for routine and repetitive separations, routine analysis of proteins in serum (e.g. human albumin) and several absorption applications like those common in the life sciences and diagnostics. They are made of cotton linters with more than 98% alpha-cellulose content and <0,04% ash content.

Supplier: Cytiva

ÄKTA start is an easy to use chromatography system that automates manual purification procedures using, for example, HiTrap columns. It offers an entry level chromatography solution for the preparative purification of proteins at lab scale.

Supplier: OMNIFIT

EZ SolventPlus™ columns are designed for maximum chemical compatibility. Borosilicate glass and PTFE construction, with Chemraz® o-rings and PTFE frits, only the most inert materials are present in the fluid path. ETFE end caps and fitting nuts ensure a chemically inert connection into and out of the system.

Supplier: G-Biosciences

Ion exchange chromatography is used to separate charged molecules from complex biological samples. The charged molecules bind to a solid support carrying an opposite charge to the molecule. Proteins contain regions of charged groups on the surface which interact with the ion exchange groups immobilised on the solid support (resin column). Immobilised proteins are eluted by changing either pH or the salt gradient or a combination of both. This lab activity involves preparation of a crude protein extract and running ion exchange chromatography for isolation of proteins.

Supplier: Thermo Fisher Scientific

Kromat, 1000 mg/l, Specpure®, Indhold: K₂CrO₄ i H₂O, Ansøgning: Ionkromatografistandarder

Supplier: Thermo Fisher Scientific

Iodide standard solution, 1000 μg/ml, Specpure®, Indhold: NaI in H₂O, Ansøgning: Ionkromatografistandarder

Supplier: Thermo Fisher Scientific

Nitrit standard løsning, 1000 mg/l, Specpure®, Indhold: NaNO₂ i H₂O, Ansøgning: Ionkromatografistandarder

Supplier: Thermo Fisher Scientific

Formiat, 1000 mg/l, Specpure®, Indhold: HCOONa i H₂O, Ansøgning: Ionkromatografistandarder

Supplier: Thermo Fisher Scientific

Standard from (NH₄)₂SO₄ in H₂O

Supplier: VWR Chemicals

Amine Standard, Diethanolamin-standard, 1000 mg/L, VWR®, Matrice: H₂O, Ansøgning: Ionkromatografistandarder

Supplier: Merck

With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.

Supplier: Thermo Fisher Scientific

Pierce™ Protein A/G chromatography cartridges are convenient, ready to use prepacked devices for isolation and purification of most immunoglobins.

Supplier: G-Biosciences

The Size Exclusion Chromatography kit teaches gel filtration or size exclusion chromatography and the use of this method in purification of biological samples. This method is based on separation of protein molecules based on their molecular size. This lab activity involves running size exclusion chromatography for separation of molecules based on their molecular sizes.

Supplier: Thermo Fisher Scientific

Pierce™ Protein G chromatography cartridges are convenient, ready to use prepacked devices for isolation and purification of mammalian polyclonal and monoclonal antibodies from serum, ascites and cell culture supernatants.

Supplier: VWR Chemicals

Acetat standard løsning, 1000 mg/l, VWR®, Indhold: CH₃COOH i H₂O, Ansøgning: Ionkromatografistandarder