Combined with fractionation results, the block structure of them was identified with 13C nuclear magnetic resonance (n.m.r).
To control for fractionation, the membrane was re-blocked in TBST/10% skim milk, incubated with antibodies to ACTB (Pan-Actin Ab-5, Neomarkers) or Histone H1 (AE4, Santa Cruz) at RT for 2 hr, washed and incubated with anti-Mouse HRP (Amersham).
In biorefinery, the hemicellulose (C5 sugars) and cellulose (C6 sugars), resulting from lignocellulosic matrix fractionation, can be converted into building block chemicals and fuels by biotechnological or chemical pathways.
The extent of the gene fractionation of each of these triplicated blocks allowed the following classifications: MF2 (most fractionated), MF1 (medium fractionated), and LF (least fractionated) [ 8, 24, 25].
In immunostaining and cell fractionation analyses, cytochrome c release was blocked in the cells transfected with a PTEN-expressing vector, in contrast with the cells transfected with an empty vector.
Five fractions were prepared by fractionation.
20 fractions were obtained after fractionation.
Detailed molecular characterization and fractionation were carried out for a polystyrene-block-poly methylmethacrylate) (polystyrene-block-poly methylmethacrylatelinking polystyrene-block-poly methylmethacrylatereaction.
The star-shaped block copolymers were isolated by precipitational fractionation from aspolymerized crude products using benzene-methanol mixtures.
The resulting block copolymers were investigated by cross-fractionation chromatography and differential scannning calorimetry, suggesting that the improved stereoregularity of the PP part in the PP-b- PE-co-PP) had an effect only on the crystallinity and crystallinity distribution but had no influence on the crystallizability and lamellar thickness of the block coPP-b- PE-co-PP
