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Merck
CN

L6138

Sigma-Aldrich

Lectin from Sophora japonica (Japanese pagoda tree)

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About This Item

MDL number:
UNSPSC Code:
41106000
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potency

<20 μg per mL

impurities

salt, free

storage temp.

−20°C

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Biochem/physiol Actions

Sophora japonica agglutinin (SJA) has anti-A and anti-B human blood group specificity.1 SJA has an affinity for N-acetyl-D-galactosamine and D-galactose.1

Packaging

Package size based on protein content.

Preparation Note

Purified by affinity chromatography using the method of Poretz, R.D., Methods in Enzymology, 28, 349 (1972).

Analysis Note

Agglutination activity is expressed in μg per mL and is determined from serial dilutions in phosphate buffered saline, pH 8.0, of a 1 mg solid per mL solution. This activity is the lowest concentration to agglutinate a 2% suspension of human blood group B erythrocytes after 1 hr incubation at 25°C.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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