HPLC Columns
Mac-Mod Avantor ACE UltraCore SuperC18, 95 Å, 2.5 µm, 4.6 x 50 mm Solid-Core Column
Avantor ACE UltraCore solid-core (core-shell) particle columns are ideal for MS work offering improved signal intensity and maximum response. These columns combine high efficiency separations with low back pressure. The Encapsulated Bonding Technology (EBT™) greatly increases the ligand coverage of the silica surface and eliminates the effect of unbonded silanol groups on separations. This higher ligand coverage results in improved inertness, chromatographic performance and stability. Solid Core particle technology provides higher efficiencies per unit back pressure as compared to sub-2-micron UHPLC columns. Columns combine the proven advantages of UHPLC and HPLC columns with Solid Core Particle Technology. Solid-core columns can be used on both UHPLC and HPLC systems. Excellent peak shape and phases stability with extended pH. Highly inert, ultra-low bleed, designed for use with LC/MS compatible buffers. 2.5 and 5 µm particle sizes available.
Mac-Mod Vydac 238MS C18, 300 Å, 5 µm, 1.0 x 250 mm HPLC Column
Vydac TP was the first range of wide pore media phases developed and became the industry standard for peptide and protein separations. The 300 ¿TP silica gives polypeptide molecules complete access to the interior of the silica pores. Vydac TP is known for long column lifetime and negligible phase leaching. Vydac TP provides reliable protein purifications, scalable from analytical to preparative scale. Vydac 218TP and 238TP are used for small polypeptides of 4-5kDa, enzymatic digest fragments, natural and synthetic peptides and multi-ring compounds. Vydac 208TP is recommended for polypeptides of molecular weight 10-20kDa. Vydac 214TP is recommended for the analysis of glycoproteins, hemoglobin variants, histones, insulin variants and membrane proteins. Vydac 219TP is suitable for polypeptides with aromatic side chains, large hydrophobic proteins, membrane-spanning peptides, lipid peptides and fusion proteins from inclusion bodies.
Waters Corp ACQUITY UPLC Glycoprotein BEH Amide Column, 300Å, 1.7 µm, 2.1 mm X 50 mm, 1/pk with Glycoprotein Performance Test Standard
Waters Glycoprotein BEH Amide 300Å, 1.7 µm columns were primarily designed for the analysis of intact glycoproteins, glycoprotein fragments, and glycopeptides. Each batch of Glycoprotein BEH Amide 300Å, 1.7 µm material is specifically quality control tested with the Waters Glycoprotein Performance Test Standard (P/N 186008010 that includes a mixture of Ribonuclease A as well as Ribonulease B glycoforms) to help ensure batch to batch consistency. This kit includes one Glycoprotein BEH Amide 300Å, 1.7µm column and one vial of Waters Glycoprotein Performance Test Standard.
Sepax Technologies Inc Sepax HPLC Column Proteomix WCX, NP10, 10 x 250 mm
Sepax HPLC Column Proteomix WCX, NP10, 10 x 250 mm
Sepax Technologies Inc Sepax HPLC Column SRT-C SEC-100, 5 µm, 7.8 x 50 mm
SRT-C SEC phase, developed based on innovative surface coating technology, comprises of uniform, hydrophilic, and neutral nanometer thick film chemically bonded to high purity and mechanically stabilized silica. SRT-C, uses lay-down monolayer on porous silica as oppose to SRT of stand-up monolayer, offers ideal phase chemistry for hydrophobic samples like insulin, membrane protein monoclonal antibodies derivatized with polymer branches (polypeptide or PEG) separation.
