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L7634

Sigma-Aldrich

α-Laktose-Agarose

saline suspension

Synonym(e):

alpha-lactose resin

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About This Item

MDL-Nummer:
MFCD00162027
UNSPSC-Code:
41106500
NACRES:
NA.56

Biologische Quelle

bovine milk

Qualitätsniveau

200

Form

saline suspension

Methode(n)

affinity chromatography: suitable

Matrix

6% beaded agarose

Matrixaktivierung

divinyl sulfone

Matrixanbindung

hydroxyl

Matrix-Spacer

5 atoms

Kapazität

6-25 mg/mL binding capacity (lectin from Arachis hypogaea)

Eignung

suitable for chromatography

Lagertemp.

2-8°C

Anwendung

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.

Physikalische Form

Suspension in 0.15 M NaCl, 0.01 M Natriumphosphat, pH 6.8, enthält 0.02% Natriumazid

Lagerklassenschlüssel

10 - Combustible liquids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Analysenzertifikate (COA)

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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
Christophe Dussouy et al.
Chemical biology & drug design, 96(4), 1123-1133 (2020-03-29)
Galectins play key roles in numerous biological processes. Their mode of action depends on their localization which can be extracellular, cytoplasmic, or nuclear and is partly mediated through interactions with β-galactose containing glycans. Galectins have emerged as novel therapeutic targets
E V Lourenço et al.
Glycobiology, 11(7), 541-547 (2001-07-12)
Host cell invasion by Toxoplasma gondii is a multistep process with one of the first steps being the apical release of micronemal proteins that interact with host receptors. We demonstrate here that micronemal protein 1 (MIC1) is a lactose-binding lectin.
Nadine Keller et al.
Infection and immunity, 72(8), 4791-4800 (2004-07-24)
Microneme proteins have been shown to play an important role in the early phase of host cell adhesion, by mediating the contact between the parasite and host cell surface receptors. In this study we have identified and characterized a lectin-like
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