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CAS RN: | Product Number: R0225

Recombinant Polyporus squamosus lectin (= rPSL1a) expressed in Escherichia coli

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[Handling Notes]
Avoid multiple freeze-thaw cycles. Add some preservative, e.g. sodium azide upon opening for the first time, and store at 2-10 °C.

Product Information
Product code: R0225
Product name: Recombinant Polyporus squamosus lectin (=rPSL1a) expressed in Escherichia coli
Quantity: 1 ml per vial (1 mg/1 ml: Lowry method)
Product form: Purified recombinant PSL1a, Liquid
Buffer: Phosphate buffered saline [PBS] (-), pH7.4
Molecular Mass: 31 kDa
Preservative : None
Stabilizer: None

The rPSL1a is a carbohydrate-binding protein (Lectin) derived from Polyporus squamosus. The rPSL1a gene product is expressed in Escherichia coli. This lectin preferably binds to a [Siaα(2-6)Gal] glycan epitope (It very slightly interacts with lactose.). Consequently, rPSL1a exhibits a hemagglutination activity to a rabbit reticulocyte through the glycan binding to subsites and subunits of the lectin.

Store at -20°C to -80°C. Avoid repetitive freezing and thawing. After thawing the product, it’s recommended to store at 2-10°C with an additional preservative (e.g., 0.02-0.05% [w/v] sodium azide).

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L0169 Lectin, Fucose specific (= AOL) from Aspergillus oryzae (5mg/mL, PBS pH6.5)

Product Number R0225
Physical State (20 deg.C) Liquid
Storage Temperature -20°C
Condition to Avoid Heat Sensitive
Appearance Colorless to Light yellow to Light orange clear liquid
Concentration(Lowry Methoed) gt. 0.5 to 1.5 mg/mL
Molecular weight 25000 to 40000(SDS-PAGE)
Hemagglutination activity max. 12.5 micro g/mL(pH7.2)
Properties (reference)
Related Laws:
Transport Information:
HS Number 3504009000
Recombinant lectin


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