Waters, 186006349, 2-AB Glycan Performance Test Standard
Catalog Number: 186006349
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| Separation Mode | HILIC |
|---|---|
| Detection Method | UV |
| Formulation | Solid |
| Storage Condition | -20C (Freezer) |
| System Type | LC |
| Shelf Life | 12 Months |
| Shelf life upon reconstitution | 1 Week |
| Shipping Condition | Ambient |
| Type | Reference |
| UNSPSC | 41116107 |
| Application | Glycan |
| Product Type | Standards |
| Units per Package | 1 pk |
| Cold Chain Shipping | false |
Answer:It contains 2-AB-labeled human IgG glycans.
Answer:A lyophilized preparation containing 228 pmol total is supplied in one TruView vial.
Answer:Store at −20 °C; the unopened shelf life is 12 months, and the shelf life after reconstitution is one week.
2-AB Glycan Performance Test Standard is designed for checking chromatography-column and LC-system performance during analysis of fluorescently or UV-detectable labeled glycans. The material is a quality-controlled preparation of human IgG glycans labeled with 2-aminobenzamide (2-AB). It is supplied as a lyophilized powder in one Waters TruView vial containing a total of 228 pmol. The standard is suited to benchmarking and evaluating ACQUITY UPLC BEH Glycan 1.7 µm columns using hydrophilic-interaction liquid chromatography. Regular measurements can provide a consistent reference profile for assessing system and column performance across analytical runs. The labeled glycan mixture is a performance-check reagent rather than an unlabeled glycan-release enzyme or a glycan-labeling kit. The product is supplied as one pack and ships at ambient temperature. Store it at −20 °C; the unopened shelf life is 12 months, while the shelf life after reconstitution is one week under the stated storage conditions. Its defined composition and total amount support consistent preparation of glycan performance test samples.
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