388M-1

Nestin (10C2) Mouse Monoclonal Antibody

• NACRES: NA.41

Properties

• biological source: mouse
• Quality Level: 100; 500
• conjugate: unconjugated
• antibody form: culture supernatant
• antibody product type: primary antibodies
• clone: 10C2, monoclonal
• description: For In Vitro Diagnostic Use in Select Regions (See Chart)
• form: buffered aqueous solution
• species reactivity: human
• packaging: vial of 0.1 mL concentrate (388M-14); vial of 0.5 mL concentrate (388M-15); bottle of 1.0 mL predilute (388M-17); vial of 1.0 mL concentrate (388M-16); bottle of 7.0 mL predilute (388M-18)
• manufacturer/tradename: Cell Marque^™
• technique(s): immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:25-1:100
• isotype: IgG1
• control: tonsil
• shipped in: wet ice
• storage temp.: 2-8°C
• visualization: cytoplasmic
• Gene Information: human ... NES(10763)

Description

General description

Nestin is a class VI intermediate filament (IF) protein. It has been reported that nestin expression is significantly increased in melanoma and correlated with more advanced stages of the disease. An immunohistochemical analysis identified nestin-positive cells in 84% (35/42) of primary melanoma and 83% (10/12) of metastatic melanoma. Nestin immunoreactivity was also observed in melanoma cells in all (10/10) cases of HMB-45-negative amelanotic and melanotic, non-desmoplastic melanoma. Nestin expression has been reported in tumors of the CNS, including astrocytoma, ependymoma, oligodendroglioma, glioblastoma, and primitive neuroectodermal tumors. Nestin has been detected in human gliomas, including low and high grade, but its expression is observed more frequently in high grade than in low grade gliomas. Nestin overexpression is seen in carcinomas, including prostatic adenocarcinoma, pancreatic ductal carcinoma, thyroid carcinoma, and in mesenchymal tumors such as GIST and DFSP. Among the breast carcinoma subtypes, nestin is highly expressed in basal breast cancer subtype (ERα-/PR-/Her2-) but not in the Her2 subtype (ERα-/PR-/Her2+) or luminal epithelial phenotype (ERα+/PR+). Only cytoplasmic staining is considered positive, whereas any nuclear staining is considered as background artifact. In normal skin, nestin is observed in endothelial cells and the bulge area of hair follicles.

Packaging

0.1, 0.5, 1, 7 mL

Quality

IVD

IVD

IVD

RUO

Linkage

Nestin Positive Control Slides, Product No. 388S, are available for immunohistochemistry (formalin-fixed, paraffin-embedded sections).

Physical form

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

Preparation Note

Download the IFU specific to your product lot and formatNote: This requires a keycode which can be found on your packaging or product label.

Other Notes

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

Legal Information

Cell Marque is a trademark of Sigma-Aldrich Co. LLC