Smoothelin (R4A) Mouse Monoclonal Antibody

半岛bd体育手机客户端 说明

一般描述

Smoothelin is a constituent of the smooth muscle cell cytoskeleton protein exclusively found in differentiated smooth muscle cells (SMC). Cells with SMC-like characteristics, such as myofibroblasts and myoepithelial cells, as well as skeletal and cardiac muscle do not contain smoothelin. To distinguish bladder muscularis mucosae (MM) from muscularis propria (MP) muscle bundles is crucial for accurate staging of bladder carcinoma. Strong smoothelin expression is nearly exclusively observed in muscularis propria. Therefore, the staining pattern of MP (strongly positive) and MM (negative or weakly positive) makes this technique an attractive diagnostic tool for the sometimes difficult task of staging bladder urothelial carcinoma, such as in transurethral resection specimens of urinary bladder tumors. Differentiating between smooth muscle tumors and other mesenchymal neoplasms of the GI tract can be challenging in small biopsies. Anti-smoothelin immunostaining can be helpful in differentiating benign (+) from malignant smooth muscle tumors (-), and other mimics(-).

质量

IVD

IVD

IVD

RUO

联系

Smoothelin Positive Control Slides, Product No. 377S, are available for immunohistochemistry (formalin-fixed, paraffin-embedded sections).

外形

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

制备说明

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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

基本信息

NACRES

NA.41

半岛bd体育手机客户端 性质

质量水平	500 100
生物来源	mouse
偶联物	unconjugated
抗体形式	diluted ascites fluid
antibody product type	primary antibodies
克隆	R4A, monoclonal
描述	For In Vitro Diagnostic Use in Select Regions (See Chart)
形式	buffered aqueous solution
species reactivity	human
包装	vial of 0.1 mL concentrate (377M-14) vial of 0.5 mL concentrate (377M-15) bottle of 1.0 mL predilute (377M-17) vial of 1.0 mL concentrate (377M-16) bottle of 7.0 mL predilute (377M-18)
manufacturer/tradename	Cell Marque?
technique(s)	immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:100-1:500
同位素/亚型	IgG1
控制	bladder, leiomyoma
运输	wet ice
储存温度	2-8℃
可视化	cytoplasmic, nuclear