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L1287 Sigma

Lectin from Dolichos biflorus (horse gram)

peroxidase conjugate, lyophilized powder

Synonym: Dolichos biflorus agglutinin, DBA

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Properties

Related Categories Dolichos biflorus (Horse gram), Glycan Recognizing Proteins, Glycobiology, Lectins, Molecular Biology,
form   lyophilized powder
peroxidase activity   10-30 units/mg protein
composition   Protein, ~90% biuret
conjugate   peroxidase conjugate
storage temp.   −20°C

Description

Biochem/physiol Actions

DBA has anti-A1 human blood group specificity, useful for distinguishing between A1 and A2 blood types. DBA has strong anti-Cad activity, and has an affinity for terminal N-acetyl-α-D-galactosaminyl residues. Conjugates are prepared from affinity purified lectin.

Preparation Note

Prepared from peroxidase type VI (P8375) using a modification of the method of O′Sullivan, which favors low molecular weight conjugates.

Unit Definition

One unit will form 1 mg purpurogallin in 20 sec from pyrogallol at pH 6.0 at 20 °C.

Physical form

Contains sodium citrate

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
Peer-Reviewed Papers
15

References

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