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CAS RN: | Product Number: R0229

Recombinant Griffithsia sp. lectin (= rGRFT) expressed in Escherichia coli

  • Griffithsin
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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: R0229
Product name: Recombinant Griffithsia sp. lectin (= rGRFT) expressed in Escherichia coli
Quantity: 1 ml per vial (1 mg/1 ml: Lowry method)
Product form: Purified recombinant GRFT, Liquid
Buffer: Phosphate buffered saline [PBS] (-), pH7.4
Molecular Mass: 13 kDa
Preservative : None
Stabilizer: None

The rGRFT is a carbohydrate-binding protein (Lectin) derived from Griffithsia sp. The rGRFT gene product is expressed in Escherichia coli. This lectin preferably binds to a [Manα(1-2)Man] glycan epitope. Consequently, rGRFT exhibits a hemagglutination activity to a guinea pig (but not 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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R0226 Recombinant Laetiporus sulphureus lectin N-Terminal Domain (= rLSL-N) expressed in Escherichia coli
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R0228 Recombinant Sclerotium rolfsii lectin (= rSRL) expressed in Escherichia coli
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Product Number R0229
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 method) 0.9 to 1.5 mg/mL
Molecular weight 10000 to 25000(SDS-PAGE)
Hemagglutination activity max. 16 micro g/mL(pH7.2)
Properties (reference)
Related Laws:
Transport Information:
Recombinant lectin


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