Structure

Sample handling of gastric tissue and O-glycan alterations in paired gastric cancer and non-tumorigenic tissues

PubMed Entry

Peak Intensity
389.15 0.1

Annotations:

ZZ
407.2 0.8

Annotations:

YZ ZY
423.75 0.1

Annotations:

^{0,4}A_{GalNAc}
424.44 0.2

Annotations:

^{0,4}A_{GalNAc}
425.28 0.4

Annotations:

YY
440.18 0.2
468.79 0.2
485.93 0.2
490.15 0.1
491.32 0.1
503.32 0.2
509.13 0.2
509.55 0.2
510.5 0.1

Annotations:

B
527.06 0.2
527.44 0.1
528.4 0.2

Annotations:

C
544.08 0.3

Annotations:

CY
546.27 0.2
546.48 0.1
569.24 5.7

Annotations:

Z
587.41 0.3

Annotations:

YY Y
621.02 0.2
637.31 0.3
641.47 0.2

Annotations:

^{1,4}A_{GalNAc}Y
653.35 0.2
671.13 0.1
673.83 0.2
674.24 0.5
689.32 1.5
691.79 0.1
692.31 0.2
705.74 0.2
706.02 0.1
707.08 0.4
707.49 0.3
712.33 0.1
713.34 0.5

Annotations:

ZZ
715.28 0.6

Annotations:

ZY YZ
715.49 0.4

Annotations:

ZY YZ
731.31 1.8

Annotations:

Z
736.61 0.2
749.26 21.0

Annotations:

YY Y
766.07 0.2
772.26 0.5
772.89 0.2

Annotations:

^{1,3}A_{GalNAc}
790.25 0.3
799.48 0.1
825.87 0.2
826.5 0.7
826.79 0.2
835.99 0.2
838.45 0.2
843.65 0.1
844.01 0.4
844.39 1.3
844.65 0.4
853.31 0.1
854.28 0.1
856.3 0.2
874.15 0.4
874.5 0.1
876.91 0.2

Annotations:

Z
877.34 1.4

Annotations:

Z
886.25 9.2
886.8 0.3
894.87 0.2

Annotations:

Y
895.38 1.2

Annotations:

Y
895.57 0.7

Annotations:

Y
898.08 0.2
898.51 0.2
915.63 0.2
916.07 0.6

Annotations:

ZZ ZZ
916.34 1.1

Annotations:

ZZ ZZ
949.41 0.2
997.15 0.3
1015.43 0.5
1017.51 0.1
1018.88 0.1
1037.78 0.2
1038.21 0.5
1039.39 1.0
1055.0 0.2
1056.4 0.6
1057.4 2.4
1057.74 0.2
1080.19 0.5

Annotations:

Z Z
1080.52 0.6

Annotations:

Z Z
1098.17 2.3

Annotations:

Y Y
1098.49 2.0

Annotations:

Y Y
1114.7 0.1

Annotations:

Y
1122.32 0.1
1138.5 0.2
1158.25 0.3
1200.04 0.7
1200.46 1.2
1200.77 0.2
1218.25 1.3
1218.58 0.3
1731.3 0.1

There are 12 similar spectra:

Id Structure Score

2805

 0.94

11

 0.93

488

 0.93

3010

 0.93

13

 0.92

2464

 0.91

2806

 0.86

3011

 0.85

517

 0.82

396

 0.79

12

 0.79

518

 0.60

Structure Format

SNFG Oxford Text

Structure details

Reducing Mass 1259.48
(Calculated Monoisotopic)

Reducing End Reduced

Persubstitution Underivatised

Biological Context

Taxonomy - Homo Sapiens
Tissue - Gastric Mucosa

HPLC

Column Custom made Hypercarb

Method

  • 45 gradient with 10 ul/min run rate
  • 10 mM Ammonium Bicarbonate
  • 10 mM Ammonium Bicarbonate in 80% acetonitrile

Mass Spec

Thermo Fisher LTQ Linear Ion Trap ESI

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