L2142

Sigma

 

Lectin from Erythrina corallodendron (coral tree)

lyophilized powder

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MDL number:MFCD00163567

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Description

Analysis NoteAgglutination activity is expressed in μg/ml and is determined from serial dilutions in phosphate buffered saline, pH7.2, of a 1 mg/ml solution.
This activity is the lowest concentration to agglutinate a 2% suspension of human erythrocytes.
Biochem/physiol ActionsErythrina corallodendron agglutinin (ECorA) is not blood group specific, but has an affinity for N-acetyllactosamine, N-acetyl-D-galactosamine, lactose and D-galactose.1,2 It is reported to exhibit mitogenic activity for human peripheral blood lymphocytes (predominantly Tcells).1,2
Preparation NotePurified by affinity chromatography.

Properties

formlyophilized powder
potency<10 μg per mL
total impurities salt, free
storage temp.−20°C

Safety

WGK Germany3

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References

referenceGilboa-Garber, N., Mizrahi, L. Can. J. Biochem. 59, 315, (1981)
 Lis, H. Phytochemistry 24, 2803, (1985)