Waters 2-AB Dextran Calibration Ladder

제품 설명

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.

사양

• 분리 모드	HILIC

• Detection Method	FLR

• Formulation	Solid

• Storage Condition	4C (Fridge)

• 시스템 유형	LC

• Shelf Life	24 Months

• Shelf life upon reconstitution	1 Week

• Shipping Condition	Ambient

• Mass	200 µg

• 유형	검량

• UNSPSC	41116107

• 응용	글라이칸

• 제품 유형	표준물질

• Units per Package	1 pk