potency
<20 μg per mL
impurities
salt, free
storage temp.
−20°C
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.
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
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