Waters, 186006841, 2-AB Dextran Calibration Ladder

Name: 2-AB Dextran Calibration Ladder
Brand: Waters
SKU: 186006841

Catalog Number: 186006841

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Category

General Purpose Solvents

CollectionsWaters Service Parts & Kits for ACQUITY, Alliance & Arc Waters Sample Preparation: SPE, Syringe Filters & QuEChERS Waters Standards & Reagents for LC/MS, HPLC & GC

Description

In order to take full advantage of the BEH glycan column, Waters created the 2-aminobenzamide labeled 2-AB Dextran Calibration Ladder Standard to assist glycan profiling. Glycan profile obtained from UPLC-HILIC/FLR systems can be calibrated against the 2AB-labeled dextran ladder and assigned with glucose unit (GU) values. Waters 2-AB labeled Dextran Calibration Ladder is different than the existing commercial offerings. The average molecular weight of the glucose homopolymer is higher (~4,500 Dalton), therefore, the workable GU value range is twice as much as the other dextran ladder standards; the observed GU goes from 2 to 30. This feature improves the large glycan retention time assignment.

Specifications

General

Separation Mode	HILIC
Detection Method	FLR
Formulation	Solid
Storage Condition	4C (Fridge)
System Type	LC
Shelf Life	24 Months
Shelf life upon reconstitution	1 Week
Shipping Condition	Ambient
Mass	200 µg
Type	Calibration
UNSPSC	41116107
Application	Glycan
Product Type	Standards
Units per Package	1 pk
Cold Chain Shipping	false

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