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L2766 Sigma

Lectin from Datura stramonium (jimson weed, thorn apple)

lyophilized powder

Synonym: Datura stramonium lectin, DSL

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Properties

Related Categories Datura stramonium (Jimson weed; thorn apple), Glycan Recognizing Proteins, Glycobiology, Lectins, Molecular Biology,
form   lyophilized powder
potency   ≤10 μg per mL agglutination activity
composition   Protein, ≥60% biuret
impurities   salt, essentially free
storage temp.   −20°C

Description

Analysis Note

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

Biochem/physiol Actions

DSL is not blood group specific but has an affinity for oligomers of N-acetyl-glucosamine and N-acetyllactosamine. The lectin is a glycoprotein containing approx. 35% carbohydrate.

Packaging

1, 5 mg in glass bottle

Preparation Note

Purified by affinity chromatography

Quality

Highly purified.

Price and Availability


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Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles
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