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Life Science > Cell Biology > Antibodies > Prestige Antibodies®
Antibodies

Prestige Antibodies®

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Prestige Antibody Listings | New Technical Aids | Sample IHC Images | Human Protein Atlas Website

Sigma® now offers over 8,300 exclusive Prestige Antibodies®

1,000 Prestige Antibodies just released!

Red Square Bullet  Prestige Antibodies are the most highly characterized in the industry
Red Square Bullet  Developed by the Human Protein Atlas Project 
Red Square Bullet  Standardized in universal protocols
Red Square Bullet  Each antibody is supported by over 700 IHC, IF and Western blot images 
Red Square Bullet  All data is publically available on the Human Protein Atlas website

The addition of over 1,000 new Prestige Antibodies brings the total Prestige Antibody portfolio to over 12,000, covering more than 10,000 human protein targets. Each Prestige Antibody designed and validated by the Human Protein Atlas (HPA) Program is accompanied by 700 immunohistochemistry (IHC), immunofluorescence (IF) and Western blot images. While most commercially available antibodies are validated solely by the supplier, Prestige Antibodies powered by Atlas Antibodies, are supported by the publically available data of the Human Protein Atlas (HPA), a part of HUPO's Human Antibody Initiative. All Prestige Antibodies are tested in a series of validation steps to ensure that they are the most specific products on the market.

The Human Protein Atlas (proteinatlas.org) displays a collection of over 10.4 million images of normal and cancer tissues, cell lines, and primary cells. The database not only delivers visible proof of antibody performance, but also provides a knowledge base with regard to the structural and temporal expression proteins in various cells and tissues.


HPA039213
Figure 1. HPA039213: Immunofluorescent staining of human cell line U-2 OS shows positivity in nucleus but not nucleoli, cytoplasm, and vesicles.		   HPA038568
Figure 2. HPA038568: Immunohistochemical staining of human stomach, lower shows moderate cytoplasmic and membranous positivity in glandular cells.

Search our world-class antibody collection with the New Antibody Explorer Search Tool at wherebiobegins.com/antibodyexplorer.



Learn how to navigate over 700 images per Prestige Antibody on the Human Protein Atlas Web Portal by viewing our NEW tutorial.


Information & News
 

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"Antibody-based Biomarker Discovery in Cancer Research"		  webinar-1130
 
 
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 Antibody Search Tool
Help Perform full text search of antibodies and related products using keywords. "Refine Your Search" and search Within Results options are available from the search results page.

For Primary Antibodies
Enter specificity, gene symbol, gene ID, or gene family name (use "*") and other relevant keywords: "actin", "mouse monoclonal actin", "actin Cy3", "rabbit actin", "XRCC1", "22594", "XRCC*". Click the "GO" button.

For Secondary Antibodies
Enter IgG target, label, and host species: "rabbit IgG FITC mouse", "mouse IgG TRITC", "goat IgG peroxidase". Click the "GO" button.
Refine search if necessary using "Secondary Antibodies" option from "Refine Your Search" under "Product Category".

For a Clone Search
Enter Clone name or number:"1A4", "V9". Click the "GO" button.         
Prestige Antibodies Only


IHC Photo Gallery
Immunohistochemistry Anti-ARHGAP4 Immunohistochemistry
Anti-ARHGAP4:
Cat. No. HPA001083: Immunoperoxidase staining of formalin-fixed, paraffin-embedded human appendix tissue showing positive cytoplasmic and/or membranous staining of cells in lymphoid tissue.