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Protein G–Agarose

lyophilized powder, Contains lactose stabilizers that must be removed prior to use.

Protein G resin
MDL number:

Quality Level


lyophilized powder


cross-linked 4% beaded agarose

matrix activation

cyanogen bromide

matrix attachment


matrix spacer

1 atom


≥15 mg/mL binding capacity (human IgG)

storage temp.



Protein G-agarose is used in affinity chromatography, protein chromatography, antibody purification and characterization, immunoaffinity matrices, protein A, G and L resins, and purification and detection. Protein G-agarose has been used to study breast cancer and falsely elevated thyroid-stimulating hormone (TSH).


100, 250 mg in poly bottle
1 g in poly bottle

Preparation Note

Prepared with a genetically engineered Protein G which retains its high affinity for IgG and lacks albumin and Fab binding sites and membrane binding regions.

Storage Class Code

13 - Non Combustible Solids



Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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

Quotes and Ordering

John Collins et al.
Liver, 22(6), 501-506 (2002-11-26)
Persistent elevation of aspartate aminotransferase (AST) activity in serum due to the presence of a macroenzyme form of AST (macro-AST) may lead to diagnostic confusion in many clinical conditions, particularly those associated with chronic liver disease. We describe a case
J W Priest et al.
Molecular and biochemical parasitology, 113(1), 117-126 (2001-03-20)
Cryptosporidium parvum is a protozoan parasite of the intestinal epithelium that has caused numerous outbreaks of diarrheal illness in humans. During our studies of the host immune response to C. parvum infection, we noted that two of the immunodominant surface
Hiroshi Hirai et al.
Investigational new drugs, 29(4), 534-543 (2010-01-20)
Deregulation of cell-cycle control is a hallmark of cancer. Thus, cyclin-dependent kinases (Cdks) are an attractive target for the development of anti-cancer drugs. Here, we report the biological characterization of a highly potent pan-Cdk inhibitor with a macrocycle-quinoxalinone structure. Compound
C Wang et al.
Blood, 85(9), 2570-2578 (1995-05-01)
The activity of hemolytically inactive C5b67, designated iC5b67, was evaluated as an agonist for functional responses of human polymorphonuclear leukocytes (PMN). C5b67 was formed from purified human complement components and decayed in phosphate-buffered saline (PBS) until it had no lytic
Rebecca A Alyea et al.
BMC neuroscience, 10, 59-59 (2009-06-18)
Neurological diseases and neuropsychiatric disorders that vary depending on female life stages suggest that sex hormones may influence the function of neurotransmitter regulatory machinery such as the dopamine transporter (DAT). In this study we tested the rapid nongenomic effects of

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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