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L9267

Sigma-Aldrich

Lectin from Lens culinaris (lentil)

lyophilized powder

Synonym(e):

Lens culinaris agglutinin, LcH

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About This Item

UNSPSC-Code:
12352202
NACRES:
NA.32
Preise und Verfügbarkeit sind derzeit nicht verfügbar.

Form

lyophilized powder

Wirksamkeit

<16 μg per mL agglutination activity

Verunreinigungen

salt, free

Lagertemp.

2-8°C

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Allgemeine Beschreibung

Lectins are proteins of plant origin, which have the ability to bind to certain neuronal surface glycoproteins and glycolipids. This ability of theirs helps them to be used as neuroanatomical tracers, as they are taken and transported in a retrograde or anterograde fashion.[1]

Anwendung

Lectin from Lens culinaris (lentil) is used for size- or charge-based separation of proteins with the ANA. (Anisotropic Nanofilter Array: ANA).[2]

Biochem./physiol. Wirkung

LcH is not blood group specific. It has an affinity for terminal α-D-mannosyl and α-D-glucosyl residues. LcH is comprised of two isomers, LcH-A (mol. wt. 49,000) and LcH-B (mol. wt. 49,000). LcH-A is mitogenic. Conjugates are prepared from purified lectin.

Qualität

Contains two major bands on electrophoresis corresponding to isolectins LcH-A and LcH-B.

Angaben zur Herstellung

Highly purified by affinity chromatography.

Hinweis zur Analyse

Agglutination activity is expressed in μg per mL and is determined from serial dilutions in phosphate buffered saline, pH 6.8, of a 1 mg per mL solution. This activity is the lowest concentration to agglutinate a 2% suspension of human erythrocytes after 1 hr incubation at 25 °C.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)


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Kunden haben sich ebenfalls angesehen

Jianping Fu et al.
Nature nanotechnology, 2(2), 121-128 (2008-07-26)
Microfabricated regular sieving structures hold great promise as an alternative to gels to improve the speed and resolution of biomolecule separation. In contrast to disordered porous gel networks, these regular structures also provide well defined environments ideal for the study
U K Nath et al.
TheScientificWorldJournal, 2014, 372405-372405 (2015-01-13)
Lentil is one of the most important pulse crops in the world as well as in Bangladesh. It is now considered a main component for training and body building practising in first world countries. Yield varies tremendously from year to
C R Gerfen et al.
Brain research, 290(2), 219-238 (1984-01-09)
A new neuroanatomical method for tracing connections in the central nervous system based on the anterograde axonal transport of the kidney bean lectin, Phaseolus vulgaris-leucoagglutinin (PHA-L) is described. The method, for which a detailed protocol is presented, offers several advantages
Anders Heebøll-Nielsen et al.
Biotechnology and bioengineering, 87(3), 311-323 (2004-07-29)
This work presents the development, testing, and application in high-gradient magnetic fishing of superparamagnetic supports for adsorption of lectins. Various approaches were examined to produce affinity, mixed mode, and hydrophobic charge induction type adsorbents. In clean monocomponent systems affinity supports
Oscar A Peralta et al.
Reproductive biology and endocrinology : RB&E, 11, 55-55 (2013-06-27)
The objectives of the study were to characterize the expression of the α- and β-subunits of granulocyte-macrophage colony stimulating factor (GM-CSF) receptor in bovine cumulus cells and oocytes and to determine the effect of exogenous GM-CSF on cumulus cells expansion

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