Standards & Controls

N-Acetylneuraminic Acid Quantitative Standard

CM-NEU-AC-01

£55

N-acetylneuraminic acid (Neu5Ac or NANA) quantitative standard, 1 nmol

Sialidase testing panel (procainamide labelled)

CPROC-STP-NEUAC-01

£144

The Sialidase Testing Panel contains a mixture of α2-3, α2-6, and α2-8 sialylated oligosaccharides labelled with either 2-AB or procainamide. They were developed as a process control for sialidase digestions. Applied alongside the samples, it demonstratesshows that the enzymes have the expected specificity.

Sialylated core 1 O glycan, C1S(3)1

CO-C1(S3)1-10U

£288

Sialylated Core 1 Glycan, The sialylated core 1 glycan has one terminal NeuAc sialic acid linked α-3 to the galactose of the core 1 glycan, sialylated-Tn antigen, 10 µg.

Sialylated core 1 O glycan, C1S(3)1

CO-C1(S3)1-20U

£406

Sialylated Core 1 Glycan, The sialylated core 1 glycan has one terminal NeuAc sialic acid linked α-3 to the galactose of the core 1 glycan, sialylated-Tn antigen, 20 µg.

2AB labelled sialylated core 1 O glycan, C1S(3)1

CAB-C1S(3)1-02

£414

2-AB labelled sialylated core 1 O-glycan, C1S(3)1

A1F glycan (FA2G2S1, G2FS1)

CN-A1F-10U

£368

Biantennary N-glycan that contains terminal sialic acid residues, and fucosylation on the core GlcNAc. m/z: 2077.7455

A2 glycan (A2G2S2, G2S2), APTS labelled

CAPTS-A2-01

£77

APTS labelled disialylated biantennary oligosaccharide

Chitotriose quantitative standard (2-AB labelled)

BQ-CAB-CHI-01

£278

The 2AB labelled chitotriose standard is a fluorescently tagged linear tri-N-acetylglucosamine quantitative standard, 100pmol. m/z 748.3

FA2G1 glycan (G1F), procainamide labelled

CPROC-FA2G1-01

£156

Procainamide labelled fucosylated, asialo, monogalactosylated biantennary oligosaccharide

Fetuin glycoprotein standard

GCP-FET-250U

£37

The Fetuin Glycoprotein Standard was developed for use as a positive control during glycan release and labelling (particularly for DMB sialic acid analysis). Fetuin exists in a variety of glycoforms containing bi-, tri-, and tetraantennary N-linked oligosaccharides with variable sialylation, as well as O-linked glycans.

Glucose homopolymer ladder (procainamide labelled)

CPROC-GHP-30

£184

Procainamide labelled glucose homopolymer ladder for use as a calibration standard for HPLC and MS analysis of glycans, 30 runs.

IgG N-glycan library (APTS)

CAPTS-IGG-01

£77

IgG N-glycan library, APTS labelled, Amount: 10pmol.

N-Acetylneuraminic Acid Quantitative Standard

CM-NEUAC-100

£155

N -acetylneuraminic acid (Neu5Ac or NANA) quantitative standard, 100 nmol

2AB labelled core 1 O- glycan, C1

CAB-C1S(3,6)2-01

£618

Disialylated core 1 O-glycan, C1S(3,6)2, 2-AB labelled

A1 glycan (A2G2S1, G2S1), 2-AA labelled

CAA-A1-01

£163

Biantennary N-glycan that contains one terminal sialic acid residue, 100pmol. m/z: 2052.7404

A1F glycan (FA2G2S1, G2FS1)

CN-A1F-20U

£523

Monosialo-fucosylated biantennary oligosaccharide

A2F glycan (FA2G2S2, G2FS2), APTS labelled

CAPTS-A2F-01

£77

APTS labelled core-fucosylated disialo biantennary oligosaccharide

Chitotriose quantitative standard (2-AA labelled)

BQ-CAA-CHI-01

£278

The 2-AA labelled chitotriose standard is a fluorescently tagged linear tri-N-acetylglucosamine quantitative standard.

Fetuin glycoprotein standard

GCP-FET-50U-X4

£139

The Fetuin Glycoprotein Standard was developed for use as a positive control during glycan release and labelling (particularly for DMB sialic acid analysis). Fetuin exists in a variety of glycoforms containing bi-, tri-, and tetraantennary N-linked oligosaccharides with variable sialylation, as well as O-linked glycans.

IgG N-glycan library (procainamide)

CPROC-IGG-02

£224

IgG N-glycan library, Procainamide labelled, 50pmol.

Man-5 glycan, procainamide labelled

CPROC-MAN5-01

£156

Procainamide labelled oligomannose oligosaccharide with 5 mannosyl residues

N-Glycolylneuraminic Acid Quantitative Standard

CM-NEU-GC-01

£55

The NGNA standard (N-glycolylneuraminic acid or Neu5Gc) standard is a quantitative standard of NIST-F and USP traceable Neu5Gc monosaccharide.

2AB labelled di-sialylated core 2 O glycan, C2S(3,3)2

CAB-C2S(3,3)2-01

£617

2-AB labelled disialylated core 2 glycan, C2S(3,3)2

A2 glycan (A2G2S2, G2S2)

CN-A2-10U

£368

Biantennary N-glycan that contains terminal sialic acid residues. m/z: 2222.7830

A2 glycan (A2G2S2, G2S2), 2-AA labelled

CAA-A2-01

£163

2-AA labelled disialylated biantennary oligosaccharide

FA2G1 glycan (G1F), APTS labelled

CAPTS-FA2G1-01

£77

APTS labelled core-fucosylated, asialo, monogalactosylated biantennary oligosaccharide

Human IgG Glycoprotein Standard

GCP-IGG-100U

£55

The IgG glycoprotein standard for use during glycan release and labelling. This product is purified from human blood. Human IgG glycoprotein standard contains a mixture of gamma-type antibodies.

IgG N-glycan (Permethylated)

CPM-C13-IGG-01

£144

IgG N-glycan library, Permethylated with heavy (13C) methyl iodide, approx 20 MS runs.

Man-6 glycan, procainamide labelled

CPROC-MAN6-01

£156

Procainamide labelled oligomannose oligosaccharide with 6 mannosyl residues

Mannose 6 phosphate quantitative standard

CM-MAN6P-10

£128

Mannose-6-Phosphate standard, 10nmol (CM-MAN6P-10), which is a quantified monosaccharide reference standard and has been validated using quantitative NMR. We recommend using this standard to assess the Man6P content while characterising your recombinant therapeutic glycoproteins.

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