Pisum sativum Lectin (PSA/PSL)

Pisum sativum Lectin (PSA/PSL)


Pisum sativum lectin or agglutinin (PSA) is isolated from peas. PSA has a molecular weight of around 53 kDa and is a heterodimer that consists of four subunits. It has an isoelectric point between pH 6.0 and pH 6.7. Pisum sativum agglutinin is nearly identical in structure and carbohydrate specificity to Lens culinarisagglutinin. It has a carbohydrate specificity towards alpha-mannose and alpha-glucose with an eluting sugar of alpha-methylglucoside + alpha-methylmannoside. Its hemagglutinating activity can be inhibited by glucose, mannose, and sucrose. It does not have a blood group specificity.
The N-terminal sequence of the lectin has shown some degree of homology compared to lectins from other legume species. Pisum sativum lectin has also shown mitogenic effect toward murine splenocytes and could inhibit activity of HIV-1 reverse transcriptase. PSA has been used to fractionate cells, to isolate glycoproteins and glycopeptides, to distinguish between normal and virally transformed cells, as a T-cell mitogen, and as an inhibitor of allograft rejection.

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RUOCE / IVD
  • Unconjugated 19
  • Agarose 14
  • Beads 2
  • Cy5 2
  • DyLight 488 2
  • HRP 2
  • AP 1
  • Biotin 1
  • Cy3 1
  • FITC 1
  • Ferritin 1
  • Gold 1
  • TRITC 1
  • Texas Red® 1
  • Lectins
  • plant 36
  • ELISA 6
  • IHC 6
  • WB 3
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Cond.
Price Bef. VAT
P4208-20-5mg
 5mg 
P4208-21A-1mg
 1mg 
P4208-21H-1mg
 1mg 
P4208-21F-2mg
 2mg 
P4208-21L-2mg
 2mg 
518676-25mg
 25mg 
P4208-21M-2mg
 2mg 
518676-10mg
 10mg 
P4208-21B-2mg
 2mg 
518666-1mg
 1mg 
518674-2mg
 2mg 
518670-1mg
 1mg 
518669-1mg
 1mg 
P4208-20C-250mg
 250mg 
518673-2mg
 2mg 
P4208-22-10mg
 10mg