A portion of the acidic lipid fraction, containing a ganglioside sample with 5 μg of sialic acid, was applied to an HPTLC plate and developed with chloroform/methanol/0.2% calcium chloride in water (50 45:10, by volume).
Charged to alanine mutations in the N-terminal portion of the acidic stretch led to reduction in binding of CBD-YFP DP-L41011), but mutations in the C-terminal portion DP-L41022) did not.
A portion of the acidic lipid fraction, equivalent to 1.5 μg of NeuNAc, was applied to an HPTLC (high-performance thin-layer chromatography) plate and developed with the solvent system of chloroform methanol water containing 0.2%CaCl2·H2OO (50 45 10, v/v).
In the karyopherinβ:Ran complex (Chook and Blobel, 1999), a portion of the acidic loop, a 60-residue insertion within HEAT repeat 7, adopts a 310 helical conformation lying antiparallel to the β6 strand of Ran within its α4 β6 α5 channel.
15 While the hnRNPC protein domain responsible for interaction in cis with VDREs regulated expression of 1,25(OH 2D-driven target genes remains uncertain, OH 2D-driven indicatargetat the DNA transbindingenesain may be located within a hinge poremainsf the acidic CTD.
The most chemically reactive portion of fatty acids is the acidic carboxyl group (COOH).
If you really need to eat, go with small portions of non-acidic foods like grains (crackers, rice, oatmeal), non-sour fruits and vegetables (potatoes, bananas, leafy greens).
Larvae were then dissected and the colour of the acidic portion of their midgut noted.
The system has enabled investigators to identify tumour initiators and accelerators and to determine that the major tumour promoters reside in the weakly acidic portion of tobacco smoke.
Tumor promoters reside primarily in weakly polaric neutral subfractions and in the weakly acidic portion of the particulate matter and include certain unsaturated hydrocarbons and phenolic compounds.
