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EZview Red Protein G Affinity Gel

MDL number:



Quality Level

analyte chemical class(es)

proteins (Immunoglobulins of various mammalian species)


affinity chromatography: suitable
immunoprecipitation (IP): suitable


≥8 mg/mL, gel binding capacity (rabbit IgG)

storage temp.


General description

EZ view Red Protein G Affinity Gel is Protein G covalently bonded to 4% Agarose beads. The affinity gel is used to bind the FC portion of the IgG of an antibody to samples, such as cell lysates and tissue, for purification of proteins in preparation of immunoprecipitation assays. Red dye enhances visability for more efficient results.


1 mL in poly bottle


When performing small-scale affinity capture, such as immunoprecipitation, the affinity matrix is difficult to see in the microcentrifuge tubes. Accidental aspiration of the resin leads to quantitative variability in results. The EZview Red Affinity Gels greatly reduce the risk of pellet loss. EZview resins perform as well as conventional non-colored affinity gels, but allow the user to easily differentiate pellet from supernatant. This correlates to more accurate data because less protein is lost.

Features and Benefits

  • Increased visibility - Red color reduces risk of incidental aspiration
  • Improved recovery of target protein by reduced accidental loss
  • Higher reproducibility - More consistent yields

Physical form

50% slurry in PBS with 50%Glycerol and 0.0015%
1:1 (v/v) suspension in PBS containing 50% glycerol and 15 ppm Kathon

Legal Information

EZview is a trademark of Sigma-Aldrich Co. LLC

Storage Class Code

12 - Non Combustible Liquids



Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Product Information Sheet

User Guide

Quotes and Ordering

Yuval Malka et al.
Nature communications, 8(1), 2029-2029 (2017-12-13)
The majority of mammalian genes contain one or more alternative polyadenylation sites. Choice of polyadenylation sites was suggested as one of the underlying mechanisms for generating longer/shorter transcript isoforms. Here, we demonstrate that mature mRNA transcripts can undergo additional cleavage and
Min Mo et al.
Proceedings of the National Academy of Sciences of the United States of America, 106(46), 19527-19532 (2009-11-06)
The anaphase-promoting complex (APC), or cyclosome, is a ubiquitin ligase with major roles in cell cycle regulation. It is required for mitotic exit, but must be deactivated for the G(1)/S phase transition to occur. APC consists of at least 12
Álvaro Quintanal-Villalonga et al.
EBioMedicine, 53, 102683-102683 (2020-03-03)
Fibroblast growth factor receptor (FGFR)1 and FGFR4 have been associated with tumorigenesis in a variety of tumour types. As a therapeutic approach, their inhibition has been attempted in different types of malignancies, including lung cancer, and was initially focused on
Alvaro Quintanal-Villalonga et al.
Lung cancer (Amsterdam, Netherlands), 131, 112-121 (2019-04-28)
Lung adenocarcinoma accounts for approximately half of lung cancer cases. Twenty to 50% of tumors of this type harbor mutations affecting epidermal growth factor receptor (EGFR) expression or activity, which can be therapeutically targeted. EGFR inhibitors in this context exhibit
Juri Kazakevych et al.
Nucleic acids research, 45(10), 5770-5784 (2017-03-24)
Epigenetic mechanisms, including chromatin structure, chromatin dynamics and histone modifications play an important role for maintenance and differentiation of pluripotent embryonic stem cells. However, little is known about the molecular mechanisms of adult stem cell specification and differentiation. Here, we

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