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PAX-8 (MRQ-50) Mouse Monoclonal Antibody

品牌
Sigma-Aldrich
货号
363M-1
包装型号
规格纯度
参考价格
3176.96 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

This protein is a member of the paired box (PAX) family of transcription factors. Members of this gene family typically encode proteins which contain a paired box domain, an octapeptide, and a paired-type homeodomain. This nuclear protein is involved in thyroid follicular cell development and expression of thyroid-specific genes. Mutations in this gene have been associated with thyroid dysgenesis, thyroid follicular carcinomas, and atypical thyroid adenomas. PAX-8 is expressed in the thyroid (and associated carcinomas), non-ciliated mucosal cells of the fallopian tubes, and simple ovarian inclusion cysts, but not normal ovarian surface epithelial cells. PAX-8 is expressed in a high percentage of ovarian serous, endometrioid, and clear cell carcinomas, but only rarely in primary ovarian mucinous adenocarcinomas. Studies have also found PAX-8 expression in renal tubules as well as renal cell carcinoma, nephroblastoma, and seminoma. A study by Tong et al. showed that 98% of clear cell RCCs, 90% of papillary RCCs, and 95% of oncocytomas were positive for anti-PAX-8 with frequencies of positivity that are similar to anti-PAX-2. Therefore, anti-PAX-8 may be used as an additional immunohistochemical marker for renal epithelial tumors. Normal lung and lung carcinomas do not express PAX-8. Similarly, the absence of expression of PAX-8 in breast and other non-GYN carcinomas other than those primary to the thyroid indicates that anti-PAX-8 is an important new marker of ovarian cancer and a useful marker for the differential diagnoses in lung and neck tumors, or tumors at distant sites where primary lung carcinoma, breast carcinoma or thyroid carcinoma are possibilities. Anti-PAX-8, combined with organ system-specific markers such as anti-uroplakin III, anti-mammaglobin, and anti-TTF-1, can collectively serve as a very useful panel to determine the primary site of invasive micropapillary ovarian carcinomas from invasive carcinomas arising from bladder, lung, and breast.1-9

质量


IVD

IVD

IVD

RUO

外形

Solution in Tris Buffer, pH 7.3-7.7, with 1% BSA and <0.1% Sodium Azide

其他说明

For Technical Service please contact: 800-665-7284 or email: service@cellmarque.com

法律信息

Cell Marque is a trademark of sigma-aldrich Co. LLC

产品性质

质量水平500
100
生物来源mouse
偶联物unconjugated
抗体形式culture supernatant
antibody product typeprimary antibodies
克隆MRQ-50, monoclonal
描述For In Vitro Diagnostic Use in Select Regions (See Chart)
形式buffered aqueous solution
species reactivityhuman
包装vial of 0.1 mL concentrate (363M-14)
vial of 0.5 mL concentrate (363M-15)
bottle of 1.0 mL predilute (363M-17)
vial of 1.0 mL concentrate (363M-16)
bottle of 7.0 mL predilute (363M-18)
manufacturer/tradenameCell Marque
technique(s)immunohistochemistry: 1:50-1:200
同位素/亚型IgG
运输wet ice
储存温度2-8℃

Sigma-Aldrich

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