Protein domain histochemistry (PDH): binding of the carbohydrate recognition domain (CRD) of recombinant human glycoreceptor CLEC10A (CD301) to formalin-fixed, paraffin-embedded breast cancer tissues.
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Protein domain histochemistry (PDH): binding of the carbohydrate recognition domain (CRD) of recombinant human glycoreceptor CLEC10A (CD301) to formalin-fixed, paraffin-embedded breast cancer tissues. / Nollau, Peter; Wolters-Eisfeld, Gerrit; Seyed Mortezai, Naghmeh; Kurze, Anna-Katharina; Klampe, Birgit; Debus, Annegret; Bockhorn, Maximilian; Niendorf, Axel; Wagener, Christoph.
In: J HISTOCHEM CYTOCHEM, Vol. 61, No. 3, 3, 03.2013, p. 199-205.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
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TY - JOUR
T1 - Protein domain histochemistry (PDH): binding of the carbohydrate recognition domain (CRD) of recombinant human glycoreceptor CLEC10A (CD301) to formalin-fixed, paraffin-embedded breast cancer tissues.
AU - Nollau, Peter
AU - Wolters-Eisfeld, Gerrit
AU - Seyed Mortezai, Naghmeh
AU - Kurze, Anna-Katharina
AU - Klampe, Birgit
AU - Debus, Annegret
AU - Bockhorn, Maximilian
AU - Niendorf, Axel
AU - Wagener, Christoph
PY - 2013/3
Y1 - 2013/3
N2 - Specialized protein domains bind to posttranslational modifications (PTMs) of proteins, such as phosphorylation or glycosylation. When such PTM-binding protein domains are used as analytical tools, the functional states of cells and tissues can be determined with high precision. Here, we describe the use of recombinant CLEC10A (CD301), a human glycoreceptor of the C-type lectin family, for the detection of ligands in sections from formalin-fixed, paraffin-embedded normal and cancerous mammary tissues. A construct, in which part of the carbohydrate recognition domain (CRD) was deleted, was used as a negative control. In comparison to normal mammary glands, a pronounced staining of tumor tissues was observed. Because the construct with the truncated CRD did not show any tissue staining, the binding of the wild-type glycoreceptor can be attributed to its carbohydrate recognition domain. To distinguish our novel approach from immunohistochemistry, we propose the designation "protein domain histochemistry" (PDH).
AB - Specialized protein domains bind to posttranslational modifications (PTMs) of proteins, such as phosphorylation or glycosylation. When such PTM-binding protein domains are used as analytical tools, the functional states of cells and tissues can be determined with high precision. Here, we describe the use of recombinant CLEC10A (CD301), a human glycoreceptor of the C-type lectin family, for the detection of ligands in sections from formalin-fixed, paraffin-embedded normal and cancerous mammary tissues. A construct, in which part of the carbohydrate recognition domain (CRD) was deleted, was used as a negative control. In comparison to normal mammary glands, a pronounced staining of tumor tissues was observed. Because the construct with the truncated CRD did not show any tissue staining, the binding of the wild-type glycoreceptor can be attributed to its carbohydrate recognition domain. To distinguish our novel approach from immunohistochemistry, we propose the designation "protein domain histochemistry" (PDH).
KW - Humans
KW - Female
KW - Protein Structure, Tertiary
KW - Protein Binding
KW - Cloning, Molecular
KW - HEK293 Cells
KW - Breast/pathology
KW - Breast Neoplasms/diagnosis/pathology
KW - Histocytochemistry/methods
KW - Lectins, C-Type/analysis/metabolism
KW - Paraffin Embedding/methods
KW - Polysaccharides/metabolism
KW - Recombinant Proteins/analysis/metabolism
KW - Tissue Fixation/methods
KW - Humans
KW - Female
KW - Protein Structure, Tertiary
KW - Protein Binding
KW - Cloning, Molecular
KW - HEK293 Cells
KW - Breast/pathology
KW - Breast Neoplasms/diagnosis/pathology
KW - Histocytochemistry/methods
KW - Lectins, C-Type/analysis/metabolism
KW - Paraffin Embedding/methods
KW - Polysaccharides/metabolism
KW - Recombinant Proteins/analysis/metabolism
KW - Tissue Fixation/methods
U2 - 10.1369/0022155412474823
DO - 10.1369/0022155412474823
M3 - SCORING: Journal article
C2 - 23275449
VL - 61
SP - 199
EP - 205
JO - J HISTOCHEM CYTOCHEM
JF - J HISTOCHEM CYTOCHEM
SN - 0022-1554
IS - 3
M1 - 3
ER -