Datura stramonium (Jimson weed) lectin (DSA/DSL)

Datura stramonium (Jimson weed) lectin (DSA/DSL)


Datura stramonium agglutinin or lectin (DSA/DSL) is purified by affinity chromatography. Seeds of Datura stramonium contain at least three different carbohydrate-binding proteins, and the most prominent lectin is a dimeric glycoprotein composed of two nonidentical subunits that contains 40% carbohydrate. It binds well to N-acetylglucosamine, oligomers, and branched pentasaccharide, including two N-acetylglucosamine disaccharides linked to mannose (1,6) and (1,2), which is known to be the most potent inhibitor of agglutination. DSL prefers binding to (GlcNAc)2-4 and elutes with the sugar chitin hydrolysate. DSL binds well in the acidic pH range and its affinity decreases above pH 8.0. This agglutinin has blood group A, B, and O specificity. Studies have shown that DSA can act as a biomarker for neoplastic urotherial cells.

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RUOCE / IVD
  • Unconjugated 20
  • Agarose 2
  • Beads 2
  • FITC 2
  • TRITC 2
  • Texas Red® 2
  • AP 1
  • Biotin 1
  • Cy3 1
  • Cy5 1
  • DyLight 488 1
  • Ferritin 1
  • Gold 1
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  • plant 21
  • Lectins
  • ELISA 6
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  • WB 5
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Description
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Price Bef. VAT
D1100-5mg
 5mg 
D1100-01A-5mg
 5mg 
D1100-25-1mg
 1mg 
D1100-12-1mg
 1mg 
D1100-20A-2mg
 2mg 
D1100-01-100mg
 100mg