Urea, meets USP testing specifications

Application

Used for the denaturation of proteins and as a mild solubilization agent for insoluble or denatured proteins. Useful for renaturing proteins from samples already denatured with 6 M guanidine chloride such as inclusion bodies. May be used with guanidine hydrochloride and dithiothreitrol (DTT) in the refolding of denatured proteins into their native or active form.

Packaging

5 kg in poly drum

100, 500 g in poly bottle

1 kg in poly bottle

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Code Description Pack InChI key InChI Manufacturer Agency Density Form Assay Price Quantity
3581721 Urea, meets USP testing specifications 100g XSQUKJJJFZCRTK-UHFFFAOYSA-N 1S/CH4N2O/c2-1(3)4/h(H4,2,3,4) SIGMA-ALDRICH meets USP testing specifications, USP/NF 1.335 g/mL at 25 °C (lit.) solid 98.0-102.0%
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3581722 Urea, meets USP testing specifications 1kg XSQUKJJJFZCRTK-UHFFFAOYSA-N 1S/CH4N2O/c2-1(3)4/h(H4,2,3,4) SIGMA-ALDRICH meets USP testing specifications, USP/NF 1.335 g/mL at 25 °C (lit.) solid 98.0-102.0%
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3581723 Urea, meets USP testing specifications 500g XSQUKJJJFZCRTK-UHFFFAOYSA-N 1S/CH4N2O/c2-1(3)4/h(H4,2,3,4) SIGMA-ALDRICH meets USP testing specifications, USP/NF 1.335 g/mL at 25 °C (lit.) solid 98.0-102.0%
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3581724 Urea, meets USP testing specifications 5kg XSQUKJJJFZCRTK-UHFFFAOYSA-N 1S/CH4N2O/c2-1(3)4/h(H4,2,3,4) SIGMA-ALDRICH meets USP testing specifications, USP/NF 1.335 g/mL at 25 °C (lit.) solid 98.0-102.0%
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