Urea solution, BioUltra, approx. 8 M in H2O

Code: 51457-100ML D2-231

Application

Urea solution has been used as a urea buffer for the denaturation of heavy chain and β2m inclusion body preparations. It has also been used as a component of 1x w...


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€82.40 100ML
€101.35 inc. VAT
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Application

Urea solution has been used as a urea buffer for the denaturation of heavy chain and β2m inclusion body preparations. It has also been used as a component of 1x wash buffer to purify HIS-tagged microphthalmia-associated transcription factor (MITF).

λneat
anion tracessulfate (SO42-): ≤10 mg/kg, chloride (Cl-): ≤5 mg/kg
cation tracesCd: ≤1 mg/kg, Fe: ≤1 mg/kg, Mg: ≤1 mg/kg, Bi: ≤1 mg/kg, As: ≤0.1 mg/kg, Mo: ≤1 mg/kg, Al: ≤1 mg/kg, Ni: ≤1 mg/kg, Cr: ≤1 mg/kg, Ca: ≤5 mg/kg, Na: ≤20 mg/kg, K: ≤20 mg/kg, Zn: ≤1 mg/kg, Pb: ≤1 mg/kg, Co: ≤1 mg/kg, Ba: ≤1 mg/kg, Cu: ≤1 mg/kg, Mn: ≤1 mg/kg, Sr: ≤1 mg/kg, Li: ≤1 mg/kg
concentration~8 M in H2O
Gene Informationhuman ... CA1(759), CA2(760), EPHX2(2053)mouse ... Ephx2(13850)rat ... Ppm1a(24666)
impurities≤0.005% formaldehyde (HCHO), insoluble matter, passes filter test, ≤0.05% biuret
InChI keyXSQUKJJJFZCRTK-UHFFFAOYSA-N
InChI1S/CH4N2O/c2-1(3)4/h(H4,2,3,4)
pH8.0-10.0 (25 °C)
product lineBioUltra
Quality Level100
refractive indexn20/D 1.40
SMILES stringNC(N)=O
UV absorptionλ: 280 nm Amax: 0.02, λ: 260 nm Amax: 0.03
Cas Number57-13-6
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