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affinity purified rabbit polyclonal antibody to sp17  (Proteintech)
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Proteintech affinity purified rabbit polyclonal antibody to sp17
Summary of tissue expression of <t> Sp17 </t> by type of epithelium or neoplasm
Affinity Purified Rabbit Polyclonal Antibody To Sp17, supplied by Proteintech, used in various techniques. Bioz Stars score: 93/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/autoantigen+slides/pmc06182788-140-9-16?v=Proteintech
Average 93 stars, based on 1 article reviews
affinity purified rabbit polyclonal antibody to sp17 - by Bioz Stars, 2026-08
93/100 stars
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Summary of tissue expression of Sp17 by type of epithelium or neoplasm

Journal: BMC Cancer

Article Title: Validity and prognostic significance of sperm protein 17 as a tumor biomarker for epithelial ovarian cancer: a retrospective study

doi: 10.1186/s12885-018-4880-x

Figure Lengend Snippet: Summary of tissue expression of Sp17 by type of epithelium or neoplasm

Article Snippet: The TMA or whole mount slides were incubated with affinity purified rabbit polyclonal antibody to Sp17 (Proteintech, Rosemont, IL, USA) used at a 1:300 dilution following standard deparaffinization in xylene and heat-induced antigen retrieval in citrate buffer, pH 6.0.

Techniques: Expressing, Staining

Representative Sp17 immunohistochemistry staining in ovarian tissue of serous histology. Examples of Sp17 protein expression in benign and malignant ovarian tissue demonstrating both positive and negative staining and intensity of Sp17 staining are shown. a ) Serous cystadenoma showing tissue staining positive with strong expression of Sp17 in ciliated cells. b ) Serous borderline tumor showing strong Sp17 expression. c ) Grade 1 serous adenocarcinoma negative for Sp17 expression. d ) Grade 1 serous adenocarcinoma showing strong Sp17 expression. e ) Grade 3 serous adenocarcinoma negative for Sp17. f ) Grade 3 serous adenocarcinoma demonstrating strong Sp17 staining. Stroma surrounding epithelial cells is negative

Journal: BMC Cancer

Article Title: Validity and prognostic significance of sperm protein 17 as a tumor biomarker for epithelial ovarian cancer: a retrospective study

doi: 10.1186/s12885-018-4880-x

Figure Lengend Snippet: Representative Sp17 immunohistochemistry staining in ovarian tissue of serous histology. Examples of Sp17 protein expression in benign and malignant ovarian tissue demonstrating both positive and negative staining and intensity of Sp17 staining are shown. a ) Serous cystadenoma showing tissue staining positive with strong expression of Sp17 in ciliated cells. b ) Serous borderline tumor showing strong Sp17 expression. c ) Grade 1 serous adenocarcinoma negative for Sp17 expression. d ) Grade 1 serous adenocarcinoma showing strong Sp17 expression. e ) Grade 3 serous adenocarcinoma negative for Sp17. f ) Grade 3 serous adenocarcinoma demonstrating strong Sp17 staining. Stroma surrounding epithelial cells is negative

Article Snippet: The TMA or whole mount slides were incubated with affinity purified rabbit polyclonal antibody to Sp17 (Proteintech, Rosemont, IL, USA) used at a 1:300 dilution following standard deparaffinization in xylene and heat-induced antigen retrieval in citrate buffer, pH 6.0.

Techniques: Immunohistochemistry, Staining, Expressing, Negative Staining

Univariate and multivariable analysis of Sp17 tissue expression among epithelial ovarian carcinoma specimens

Journal: BMC Cancer

Article Title: Validity and prognostic significance of sperm protein 17 as a tumor biomarker for epithelial ovarian cancer: a retrospective study

doi: 10.1186/s12885-018-4880-x

Figure Lengend Snippet: Univariate and multivariable analysis of Sp17 tissue expression among epithelial ovarian carcinoma specimens

Article Snippet: The TMA or whole mount slides were incubated with affinity purified rabbit polyclonal antibody to Sp17 (Proteintech, Rosemont, IL, USA) used at a 1:300 dilution following standard deparaffinization in xylene and heat-induced antigen retrieval in citrate buffer, pH 6.0.

Techniques: Expressing, Biomarker Discovery

Sp17 RNA expression is upregulated in borderline ovarian cancers. Sp17 mRNA expression was analyzed from two publically available patient tumor Oncomine datasets. a Sp17 mRNA levels are significantly increased in borderline ovarian serous adenocarcinoma when compared to ovarian serous adenocarcinoma ( p < 0.001) in Anglesio et al. dataset . b Sp17 mRNA levels are significantly increased in borderline ovarian serous adenocarcinoma when compared to ovarian adenocarcinoma (p < 0.001) in Tothill et al. dataset ( c ) No significant difference in Sp17 expression is seen between grades of ovarian adenocarcinoma ( p = 0.42) . Box encompasses 25th–75th percentile, solid black line indicates median and error bars indicate range. Numbers in parentheses indicate number of cases included in the analysis

Journal: BMC Cancer

Article Title: Validity and prognostic significance of sperm protein 17 as a tumor biomarker for epithelial ovarian cancer: a retrospective study

doi: 10.1186/s12885-018-4880-x

Figure Lengend Snippet: Sp17 RNA expression is upregulated in borderline ovarian cancers. Sp17 mRNA expression was analyzed from two publically available patient tumor Oncomine datasets. a Sp17 mRNA levels are significantly increased in borderline ovarian serous adenocarcinoma when compared to ovarian serous adenocarcinoma ( p < 0.001) in Anglesio et al. dataset . b Sp17 mRNA levels are significantly increased in borderline ovarian serous adenocarcinoma when compared to ovarian adenocarcinoma (p < 0.001) in Tothill et al. dataset ( c ) No significant difference in Sp17 expression is seen between grades of ovarian adenocarcinoma ( p = 0.42) . Box encompasses 25th–75th percentile, solid black line indicates median and error bars indicate range. Numbers in parentheses indicate number of cases included in the analysis

Article Snippet: The TMA or whole mount slides were incubated with affinity purified rabbit polyclonal antibody to Sp17 (Proteintech, Rosemont, IL, USA) used at a 1:300 dilution following standard deparaffinization in xylene and heat-induced antigen retrieval in citrate buffer, pH 6.0.

Techniques: RNA Expression, Expressing

Median Sp17 serum concentration by type of ovarian neoplasm

Journal: BMC Cancer

Article Title: Validity and prognostic significance of sperm protein 17 as a tumor biomarker for epithelial ovarian cancer: a retrospective study

doi: 10.1186/s12885-018-4880-x

Figure Lengend Snippet: Median Sp17 serum concentration by type of ovarian neoplasm

Article Snippet: The TMA or whole mount slides were incubated with affinity purified rabbit polyclonal antibody to Sp17 (Proteintech, Rosemont, IL, USA) used at a 1:300 dilution following standard deparaffinization in xylene and heat-induced antigen retrieval in citrate buffer, pH 6.0.

Techniques: Concentration Assay

Serum Sp17 concentration compared to histology and tissue expression. a Distribution of serum Sp17 concentration in benign ovarian neoplasms, borderline ovarian tumors (BOTs), and epithelial ovarian carcinomas (EOCs). The serum concentration of Sp17 is plotted in standard box and whisker plots on a log 10 scale by histology. No significant difference was found between the serum Sp17 concentration when comparing benign ovarian neoplasms, BOTs, and EOCs. ANOVA test showed that there was a significant difference (p < 0.001) in serum Sp17 concentration among the four main histologic subtypes of EOC: serous, mucinous, endometrioid, and clear cell. Box (interquartile range) encompasses 25th–75th percentile, solid black line indicates median and the whiskers indicate the lowers and highest data values that are still within the 25th and 75th percentile value plus 1.5 times the interquartile range, respectively. The outliers are represented as separate data points. Numbers in parentheses indicate number of cases included in the analysis. b Distribution of serum Sp17 concentration by tissue expression of Sp17. There were 65 patients with both serum and ovarian tissue available, which included benign, borderline, and malignant ovarian neoplasms. The ovarian tissue underwent immunohistochemical (IHC) staining for Sp17 and any expression was considered a positive result. The matching sera for these patients were analyzed for Sp17 concentration using ELISA and the concentration converted to a log 10 scale and represented here in box and whisker plots. There was a significant difference in serum Sp17 levels between IHC positive neoplasms compared to IHC negative neoplasms ( p = 0.027), with IHC positive neoplasms showing higher SP17 levels. Box (interquartile range) encompasses 25th–75th percentile, solid black line indicates median and the whiskers indicate the range. Numbers in parentheses indicate number of cases included in the analysis

Journal: BMC Cancer

Article Title: Validity and prognostic significance of sperm protein 17 as a tumor biomarker for epithelial ovarian cancer: a retrospective study

doi: 10.1186/s12885-018-4880-x

Figure Lengend Snippet: Serum Sp17 concentration compared to histology and tissue expression. a Distribution of serum Sp17 concentration in benign ovarian neoplasms, borderline ovarian tumors (BOTs), and epithelial ovarian carcinomas (EOCs). The serum concentration of Sp17 is plotted in standard box and whisker plots on a log 10 scale by histology. No significant difference was found between the serum Sp17 concentration when comparing benign ovarian neoplasms, BOTs, and EOCs. ANOVA test showed that there was a significant difference (p < 0.001) in serum Sp17 concentration among the four main histologic subtypes of EOC: serous, mucinous, endometrioid, and clear cell. Box (interquartile range) encompasses 25th–75th percentile, solid black line indicates median and the whiskers indicate the lowers and highest data values that are still within the 25th and 75th percentile value plus 1.5 times the interquartile range, respectively. The outliers are represented as separate data points. Numbers in parentheses indicate number of cases included in the analysis. b Distribution of serum Sp17 concentration by tissue expression of Sp17. There were 65 patients with both serum and ovarian tissue available, which included benign, borderline, and malignant ovarian neoplasms. The ovarian tissue underwent immunohistochemical (IHC) staining for Sp17 and any expression was considered a positive result. The matching sera for these patients were analyzed for Sp17 concentration using ELISA and the concentration converted to a log 10 scale and represented here in box and whisker plots. There was a significant difference in serum Sp17 levels between IHC positive neoplasms compared to IHC negative neoplasms ( p = 0.027), with IHC positive neoplasms showing higher SP17 levels. Box (interquartile range) encompasses 25th–75th percentile, solid black line indicates median and the whiskers indicate the range. Numbers in parentheses indicate number of cases included in the analysis

Article Snippet: The TMA or whole mount slides were incubated with affinity purified rabbit polyclonal antibody to Sp17 (Proteintech, Rosemont, IL, USA) used at a 1:300 dilution following standard deparaffinization in xylene and heat-induced antigen retrieval in citrate buffer, pH 6.0.

Techniques: Concentration Assay, Expressing, Whisker Assay, Immunohistochemical staining, Immunohistochemistry, Enzyme-linked Immunosorbent Assay