ABCG2 Primary Antibody
The membrane-associated protein encoded by this gene is included in the superfamily of ATP-binding cassette (ABC) transporters. ABC proteins transport various molecules across extra- and intra-cellular membranes. ABC genes are divided into seven distinct subfamilies (ABC1, MDR/TAP, MRP, ALD, OABP, GCN20, White). This protein is a member of the White subfamily. Alternatively referred to as a breast cancer resistance protein, this protein functions as a xenobiotic transporter which may play a major role in multi-drug resistance. It likely serves as a cellular defense mechanism in response to mitoxantrone and anthracycline exposure. Significant expression of this protein has been observed in the placenta, which may suggest a potential role for this molecule in placenta tissue.Tissue specificity: Highly expressed in placenta. Low expression in small intestine, liver and colon.
2. Pharm Res. 2009 Feb;26(2):449-58.
![Figure 1: Western blot analysis using ABCG2 mouse mAb against HepG2 (1), Cos7 (2), Jurkat (3) and NIH/3T3 (4) cell lysate.](https://cdn.shopify.com/s/files/1/0604/2661/7019/products/30219lwb.jpg?v=1666699399)
![Figure 2: Immunofluorescence analysis of Hela cells using ABCG2 mouse mAb (green). Blue: DRAQ5 fluorescent DNA dye. Red: Actin filaments have been labeled with Alexa Fluor-555 phalloidin.](https://cdn.shopify.com/s/files/1/0604/2661/7019/products/30219icc.jpg?v=1666699399)
![Red: Control Antigen (100ng); Purple: Antigen (10ng); Green: Antigen (50ng); Blue: Antigen (100ng);](https://cdn.shopify.com/s/files/1/0604/2661/7019/products/30219ea.jpg?v=1666699399)