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L4266 Sigma

Lectin from Solanum tuberosum (potato)

BioXtra, Affinity purified, lyophilized powder

Synonym: Solanum tuberosum agglutinin, STA

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Properties

Related Categories Solanum tuberosum (Potato), Glycan Recognizing Proteins, Glycobiology, Lectins, Molecular Biology,
product line   BioXtra
form   lyophilized powder
potency   <2 μg/mL per mL agglutination activity
quality   Affinity purified
composition   Glycoprotein carbohydrate, ~20%
  Protein, ~20% Lowry
storage temp.   2-8°C

Description

Analysis Note

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

Biochem/physiol Actions

STA is not blood group specific, but has an affinity for N-acetyl-β-D-glucosamine oligomers. STA is a glycoprotein containing approx. equal amounts of protein and carbohydrate.

Packaging

5 mg in glass bottle

Preparation Note

Affinity purified by a modification of the method of Matsumoto, I., et al., J. Biol. Chem., 258, 2886 (1983).

Physical form

Lyophilized powder containing NaCl

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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