Whole Cell Project Database -Purification-

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Thermus thermophilus HB8  TTHA1969
chromosome partitioning protein, ParB family

Lot Information:

Purification Lot: PC011969-42-01-04
sPlasmid ID: PC011969-42
Plasmid Vector: pET-11a
Label: Native
Person: Ishido E.
Purified Date: 02/23/2005
Total Protein Yield: 63.1 mg
Final Volume: 4.34 mL
Conc.: 14.5 mg/mL


Culture Lot:


host cell



02/01/2005Rosetta(DE3)6 L

Cell Lysis and Heat Treatment:

21.0g of E. coli cells
Ultra Sonication with 20mM Tris-HCl + 50mM NaCl (pH8.0)
Heat Treatment at 70°C for 10 min
Ultra Cengrifuge at 200,000G for 1 hr

Purification Procedure:

ColumnBufferFlow Rate (mL/min)Eluted
Resource PHE 6ml50 mM NaPi (pH 7.0), 1.5 M (NH4)2SO450.90M AS
Hydroxyapatite CHT5-I10 mM NaPi (pH 7.0), 0.5 M NaCl3flowthrough
HiLoad 16/60 Superdex 75 pg20 mM Tris-HCl (pH 8.0), 0.5 M NaCl0.551ml