bioWORLD
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BioWorld biedt een verscheidenheid aan producten en diensten voor de biowetenschappen en biotechnologie. Wij leveren hoogwaardige moleculaire instrumenten, biologische reagentia en laboratoriumbenodigdheden voor analytische laboratoria, onderwijs- en onderzoeksinstellingen over de hele wereld. BioWorld richt zich op bio-affiniteitsreagentia voor proteïnezuivering en proteomics-onderzoek. Een groot assortiment recombinante eiwitten en synthetische peptiden is beschikbaar. Website: www.bio-world.com
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![Psophocarpus tetragonolobus Lectin (PTL/PTA II)](https://www.clinisciences.com/nl/upload/ptl-lectin-rtfccb.png)
Psophocarpus tetragonolobus Lectin (PTL/PTA II)
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). Psophocarpus tetragonolobus agglutinin is not blood group specific, but has an affinity for N-acetyl-D-galactosamine. Nonpolar interactions play an important role in stabilization of the lectin-sugar complex. Projection of 1,3 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.
Resultaat van uw zoeken : 44 product gevonden
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- Agarose 12
- Biotin 3
- Cy5 3
- DyLight 488 3
- FITC 3
- HRP 3
- TRITC 3
- AP 2
- Cy3 2
- Gold 2
- Texas Red® 2
- Lectins
- plant 44
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