Psophocarpus tetragonolobus Lectin (PTL/PTA II) - Separopore® 4B MicroPass™

Psophocarpus tetragonolobus (Winged bean) Lectin (PTL/PTA II) - Separopore® 4B MicroPass™ Microcolumns

Price: Regular price $160.85

SKU#: 21511152-1

Product Description

Psophocarpus tetragonolobus lectin (PTL II, psophocarpin B1, a storage protein with chymotrypsin inhibitory activity), is isolated from winged bean seeds and purified by fractionation. The seed contains two lectins in which PTL II is the acidic of the two. This lectin agglutinates trypsinized and desialized erythrocytes of all three blood group types (A, B, and O). Nonpolar interactions play an important role in stabilization of the lectin-sugar complex. Projection of α1,3 linked Gal/GalNAc leads to steric hindrance and prevents the binding of blood group A and B reactive sugars.The unique specificity of PTL II makes it to be useful in isolation and characterization of terminally monofucosylated H-reactive oligosaccharides from those that are difucosylated or internally fucosylated.MicroPassâ„¢ microcolumns are prepared by conjugating Separopore® 4B with affinity purified (AffyPureâ„¢) Psophocarpus tetragonolobus Lectin (PTL/PTA II). These microcolumns are used for MS and proteomic analysis to analyze of <100µL samples.

Technical Specifications

Shelf Life:: 1 year
Storage Temperature:: 2-8°C
Hazardous Shipping:: Non-hazardous

Applications

References

Close (esc)

10% Discount!

Sign up for our mailing list below and you will receive 10% off your first order of $500.00 or more.

Age verification

By clicking enter you are verifying that you are old enough to consume alcohol.

Search

Shopping Cart

Your cart is currently empty.
Shop now