All Photos(1)



Anti-Mouse IgG (whole molecule) F(ab′)2 fragment–FITC antibody produced in sheep

affinity isolated antibody, buffered aqueous solution

MDL number:

Quality Level

biological source



FITC conjugate

antibody form

affinity isolated antibody

antibody product type

secondary antibodies




buffered aqueous solution


direct immunofluorescence: 1:128

storage temp.


Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

IgG antibody subtype is the most abundant 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 defence of the neonate against infections. Anti-Mouse IgG (whole molecule) F(ab′)2 fragment-FITC antibody is specific for ) F(ab′)2 fragment of mouse IgG1, G2a, G2b, and G3 subclasses. The antibody preparation is solid phase adsorbed with human serum proteins prior to conjugation to minimize cross reactivity. The antibody preparation is conjugated to Fluorescein Isothiocyanate (FITC), Isomer I.
Immunoglobulin G (IgG) is a glycoprotein antibody that regulates immune responses such as phagocytosis and is also involved in the development of autoimmune diseases . Mouse IgGs have four distinct isotypes, namely, IgG1, IgG2a, IgG2b, and IgG3. IgG1 regulates complement fixation in mice
Anti-Mouse IgG (whole molecule) F(ab′)2 fragment is specific for mouse IgG subclasses G1, G2a, G2b, and G3 as demonstrated by Ouchterlony double diffusion using mouse myeloma proteins. The antibody product can be used to avoid background staining due to the presence of Fc receptors.


Binds all mouse Igs.
Useful when trying to avoid background staining due to the presence of Fc receptors.


Pepsin digest of antiserum
Mouse IgG


Anti-Mouse IgG (whole molecule) F(ab′)2 fragment-FITC antibody may be used in direct immunofluorescence at a minimum antibody dilution of 1:128. The antibody was used at a working dilution of 1:25 to stain microtubules in epidermal cells of Vigna unguiculata or cowpea It was also used for flow cytometry analysis using COS cells and human peripheral blood mononuclear cells.
Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below.
Chromatin immunoprecipitation (1 paper)


0.5 mL in glass insert
1, 2 mL in glass bottle

Other Notes

Antibody adsorbed with human serum proteins.

Physical form

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

Preparation Note

Adsorbed to reduce background staining with human samples.


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.

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).

Quotes and Ordering

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

Contact Technical Service