抗小鼠IgG（全分子）–FITC 绵羊抗，2ML，F3008-2ML，Sigma

General description

Immunoglobulin G (IgG) is available in large quantities in the human serum. It constitutes about 10-20% of the plasma proteins. IgG is a glycoprotein, with 82-96% proteins and 4-18% carbohydrates. It consists of four sub-classes i.e IgG1, IgG2, IgG3, and IgG4. IgG is composed of four polypeptide chains-two heavy chains (γ chains) and two light chains (κ or λ chains) which are linked by inter-chain disulfide bonds.

Application

Anti-Mouse IgG (whole molecule)−FITC antibody produced in sheep has been used in:

• flow cytometry
• immunocytochemistry
• immunofluorescent staining

Biochem/physiol Actions

IgG antibody subtype is the most abundant of serum immunoglobulins of the immune system. It is secreted by B cells and is found in blood and extracellular fluids and provides protection from infections caused by bacteria, fungi and viruses. Maternal IgG is transferred to fetus through the placenta that is vital for immune defense of the neonate against infections. The coupling of FITC to Anti- Mouse IgG (whole molecule) antibody allows for the visualization of protein by fluorescent microscopy.

Physical form

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 1% bovine serum albumin and 15 mM sodium azide.

Other Notes

Antibody adsorbed with human serum proteins.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.