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L5390 Sigma

Lectin from Erythrina cristagalli (coral tree)

lyophilized powder

Synonym: Erythrina cristagalli agglutinin, ECA

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Properties

Related Categories Erythrina cristagalli (Coral tree), Glycan Recognizing Proteins, Glycobiology, Lectins, Molecular Biology,
form   lyophilized powder
potency   <0.5 μg per mL agglutination activity
composition   Protein, ≥85% biuret
impurities   salt, free
storage temp.   −20°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 per mL solution. This activity is the lowest concentration to agglutinate a 2% suspension of trypsinized human blood group O erythrocytes after 1 hr at 25 °C.

Biochem/physiol Actions

ECA is not blood group specific, but has an affinity for D-galactose and D-galactosides. It is reported to be mitogenic for human peripheral blood T lymphocytes.

Packaging

10 mg in poly bottle

5 mg in glass bottle

Preparation Note

Purified by affinity chromatography.

Price and Availability


Amplified Detection
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles
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