Unconjugated

Rekombinant

HEK293 cells

Human

–20 °C

Less than 1,0 EU per μg by the LAL method.

Lyophilised from 0,22 μm filtered solution in 50 mM Tris, 150 mM NaCl, pH 7,5. Normally trehalose is added as protectant before lyophilisation. Measured by its binding ability in a functional ELISA. Immobilised Natalizumab at 1 μg/ml (100 μl/well) can bind Human ITGA4 and ITGB1 Heterodimer Protein, His Tag and Tag Free (Cat. No. ACRBIT1-H52W1) with a linear range of 1 - 16 ng/ml (QC tested).

P13612-1 (ITGA4) and P05556-1 (ITGB1)

Y

Y

Y

Integrin alpha 4 beta 1|ITGA4&ITGB1

Integrin alpha 4 beta 1

>90%

111,4 kDa (ITGA4) and 83,7 kDa (ITGB1)

Low

Lyophilised from 0,22 μm filtered solution in 50 mM Tris, 150 mM NaCl, pH 7,5. Normally trehalose is added as protectant before lyophilisation.

Y

Powder,RT