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L9136 Sigma

Lectin, Sulforhodamine 101 acid chloride (Texas Red®) labeled

lyophilized powder

Synonym: Helix pomatia agglutinin, HPA, Lectin from Helix pomatia, Lectin, Sulforhodamine 101 acid chloride (Texas Red®) labeled

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Properties

form   lyophilized powder
extent of labeling   ~1.5 mol Texas Red per mol protein
impurities   salt, free
storage temp.   −20°C

Description

Analysis Note

Where reported, agglutination activity is expressed in μg/ml and is determined from serial dilutions in phosphate buffered saline, pH 6.8, of a 1 mg/ml solution. This activity is the lowest concentration to agglutinate a 2% suspension of human blood group A erythrocytes after 1 hour incubation at 25 °C.

Biochem/physiol Actions

HPA has anti-A human blood group specificity and has an affinity for terminal N-acetyl-α-D-galactosaminyl residues. Conjugates are prepared from affinity purified lectin.

Legal Information

Texas Red is a registered trademark of Life Technologies

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Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles
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L1261 Lectin from Helix pomatia, TRITC conjugate, lyophilized powder

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