Urea, BioXtra, pH 7.5-9.5 (20 C, 5 M in H2O)

Code: U0631-500G D2-231

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 ...


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€90.60 500G
€111.44 inc. VAT
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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

500 g in poly bottle

5 kg in poly drum

1 kg in poly bottle

absorption≤0.06 at 260 nm at 5 M, ≤0.06 at 280 nm at 5 M
anion tracessulfate (SO42-): ≤0.05%, chloride (Cl-): ≤0.05%
application(s)diagnostic assay manufacturing
assay98.5-101.5%
cation tracesFe: ≤0.0005%, Al: ≤0.0005%, Ca: ≤0.001%, K: ≤0.005%, Cu: ≤0.0005%, Pb: ≤0.001%, Mg: ≤0.0005%, Zn: ≤0.0005%, NH4+: ≤0.05%, Na: ≤0.005%
density1.335 g/mL at 25 °C (lit.)
formpowder, crystals or pellets
Gene Informationhuman ... CA1(759), CA2(760)rat ... Ppm1a(24666)
ign. residue≤0.1%
impurities≤0.1% Insoluble matter, ≤0.005% Phosphorus (P)
InChI keyXSQUKJJJFZCRTK-UHFFFAOYSA-N
InChI1S/CH4N2O/c2-1(3)4/h(H4,2,3,4)
mp132-135 °C (lit.)
pH7.5-9.5 (20 °C, 5 M in H2O)
product lineBioXtra
Quality Level200
SMILES stringNC(N)=O
solubilityH2O: 5 M at 20 °C, clear, colorless
Cas Number57-13-6
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