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QA Bio Inc Ludger IgG Glycoprotein Standard - 100 µg
Supplier: QA Bio Inc GCPIGG100U
This IgG glycoprotein standard was developed for use to be used as a positive control during glycan release and labeling. • Source: This product is purified from human blood. Human IgG glycoprotein standard contains a mixture of gamma-type antibodies. • Molecular Weight ~150kDa (protein weight only) • Amount In comparison to BSA standard, determined by BCA assay. Value rounded to nearest μg: GCP-IGG-50U 50 μg protein - GCP-IGG-100U 100 μg protein • Glycans: The majority of glycans present on human antibodies are N-link bi-antennary types . These glycans exist in both fucosylated and non-fucosylated forms, with and without bisecting GlcNAcs, and terminate either with 0, 1 or 2 galactoses (the G0, G1 and G2 glycan forms). Sialic acid terminating glycans are also present on native human IgGs.
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