Sigma-Aldrich Co. LLC

Architectural & Civil Engineering Products

Column is designed for direct lysis of bacterial culture.

HIS-Select(TM) iLAP(TM) 5 ml column combines cell lysis and histidine-tagged protein purification into one step, allowing non-denaturing protein extraction. Single-use, disposable column contains HIS-Select(TM) nickel chelate matrix and CelLytic(TM) Express in tablet format, and high capacity feature of columns enables capture of 1-2 mg of histidine-tagged protein per column. Purified protein is...

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Laboratory and Research Supplies and Equipment

Endotoxin-Free Kits accelerate gene therapy studies.

GenElute HP Endotoxin-Free Giga Select Kits provide isolation of endotoxin-free plasmid DNA from recombinant E. coli cultures. Up to 14 mg of high copy plasmid with less than 0.1 endotoxin units/ug can be recovered in less than 2 hours. With nearly undetectable levels of endotoxin, Giga Select kits give customers doing gene therapy studies and transfection of endotoxin sensitive cell lines tools...

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Architectural & Civil Engineering Products

HPLC Columns use surface-optimized technology.

Engineered with high surface coverage, Ascentis(TM) columns feature C18 and RP-Amide phases, and are designed to help researchers achieve chromatography separations in life sciences and other analytical sciences. Units offer near perfect peak symmetry, retention, orthogonal selectivity between C18 and RP-Alamide, and ultra low MS detectable bleed. RP-Alamide is compatible with 100% aqueous mobile...

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