L7634
α-Lactose-Agarose
saline suspension
Synonym(s):
alpha-lactose resin
biological source
bovine milk
Quality Level
form
saline suspension
technique(s)
affinity chromatography: suitable
matrix
6% beaded agarose
matrix activation
divinyl sulfone
matrix attachment
hydroxyl
matrix spacer
5 atoms
capacity
6-25 mg/mL binding capacity (lectin from Arachis hypogaea)
suitability
suitable for chromatography
storage temp.
2-8°C
Application
α-Lactose-agarose has been used:
- in protein chromatography to purify galectins from lysed bacteria cells
- to capture ricin based on lectin-carbohydrate affinity
- to study microneme proteins and host-parasite cell surface receptors
α-lLactose-agarose is used in protein chromatography, affinity chromatography and carbohydrate matrices. α--Lactose-agarose has been used to study microneme proteins and host-parasite cell surface receptors.
Physical form
Suspension in 0.15 M NaCl, 0.01 M sodium phosphate, pH 6.8, containing 0.02% sodium azide
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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B Beaumelle et al.
The Journal of biological chemistry, 268(31), 23661-23669 (1993-11-05)
Ricin translocation was demonstrated (using both fluorescence- and radiolabel-based assays) across the membrane of endosomes purified from mouse lymphocytes. Selectivity of the process was shown by the absence of translocation activity of transferrin and horseradish peroxidase used as membrane-bound and
C V Hughes et al.
Infection and immunity, 60(3), 1178-1186 (1992-03-01)
The gram-negative human oral bacterium Veillonella atypica PK1910 exhibits both lactose-inhibitable and lactose-noninhibitable coaggregations with certain human oral streptococci. A mild sonication procedure was used to obtain a veillonella surface protein preparation against which antisera were prepared. To characterize the
Jing Wang et al.
Veterinary parasitology, 148(3-4), 247-255 (2007-07-24)
The effects of the second glutamic acid (E) in the C-terminal CRDs on the hemagglutination and lactose-binding characteristics of the recombinant galectins of nematode Haemonchus contortus were observed using two isoforms of recombinant galectins as models, and the sugar-binding abilities
C M Klier et al.
Microbiology (Reading, England), 143 ( Pt 3), 835-846 (1997-03-01)
The species Actinomyces serovar WVA963 is among the 20 bacteria most frequently isolated from human subgingival plaque. The interactions of this species with streptococci are inhibited by lactose, a function associated with type 2 fimbrial surface structures in Actinomyces naeslundii.
M S Buckeridge et al.
Planta, 192(4), 502-511 (1994-01-01)
The main polysaccharide component of the thickened cell walls in the storage parenchyma of Lupinus angustifolius L. cotyledons is a linear (1-->4)-beta-linked D-galactan, which is mobilised after germination (L. A. Crawshaw and J.S.G Reid, 1984, Planta 160, 449-454). The isolation
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