Waters ACQUITY UPLC Protein BEH C4 Column, 300 Å, 1.7 µm, 1 mm x 100 mm, 1/pk - 186005590

Waters ACQUITY UPLC Protein BEH C4 Column, 300Å, 1.7µm, 1mm x 100mm, 1/pk

Product Number: 186005590

The ACQUITY UPLC Protein BEH C4, 300 Å, 1.7 µm, 1 mm x 100 mm column is QC tested and optimized to separate proteins based on size, hydrophobicity and isoelectric point. If you compare to traditional C18 phases, the C4 ligand is less retentive and will minimize protein carryover, increase protein recovery, and improve peak capacity.

Peptide Separation Technology

The ACQUITY BEH130 C18 Peptide Separation Technology (PST) columns have been specially optimized and QC tested for peptide separations. The small-pore (130Å) trifunctionally bonded BEH particle offers the widest usable pH range, superior low pH stability, and ultra-low column bleed to assay samples for proteomics, protein characterization, and peptide synthesis.

• Improved chromatography of peptides with narrow, symmetrical peaks for best resolution n Suitable for a wide range of peptides,
• including large, small, acidic, basic, hydrophobic and hydrophilic
• Good peak shape and retention in formic acid and TFA for optimal chromatography and detection
• Available in 130Å and 300Å pore sizes www.waters.com/PST

ACQUITY UPLC Peptide Columns

ACQUITY UPLC Peptide BEH C18, 130 Å or 300 Å Columns offer a wide usable pH range and outstanding temperature stability for applications ranging from proteomics to peptide mapping. ACQUITY UPLC CSH C18, 130 Å Peptide Columns with a low-positive charged surface can be used with standard TFA-containing eluents or with a weaker acid modifier such as formic acid, eliminating the need to compromise between a reversed-phase eluent that delivers sharp peaks or one that minimizes reduction of the MS signal.

BEH (Ethylene Bridged Hybrid) Technology

In 1999, Waters launched the XTerra family of HPLC columns featuring first generation hybrid particle technology (HPT). HPT enabled XTerra columns to become one of the most successful column products in the history of Waters. In HPT, the best properties of inorganic (silica) and organic (polymeric) packings are combined to produce a material that has superior mechanical strength, efficiency, high pH stability and peak shape for bases. The first generation methyl hybrid particles of XTerra columns did not possess the mechanical strength or efficiency necessary to fully realize the potential speed, sensitivity and resolution capabilities of UPLC technology. Therefore, a new pressure-tolerant particle needed to be created. A new, second generation hybrid material was developed which utilizes an ethylene bridged hybrid (BEH) structure. Compared to the first generation methyl hybrid particle of XTerra columns, the BEH particle of ACQUITY UPLC BEH columns exhibits improved efficiency, strength and pH range. BEH Technology™ is a key enabler behind the speed, sensitivity and resolution of UPLC separations

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