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Merck

F2883

Sigma-Aldrich

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

affinity isolated antibody, buffered aqueous solution

Sinónimos:

Anti-Mouse IgG FITC

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About This Item

MDL number:
UNSPSC Code:
12352203
NACRES:
NA.46

biological source

sheep

Quality Level

conjugate

FITC conjugate

antibody form

affinity isolated antibody

antibody product type

secondary antibodies

clone

polyclonal

form

buffered aqueous solution

technique(s)

direct immunofluorescence: 1:128

storage temp.

2-8°C

target post-translational modification

unmodified

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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.

Specificity

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

Immunogen

Mouse IgG
Pepsin digest of antiserum

Application

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)

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.

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.

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Storage Class

12 - Non Combustible Liquids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable


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D Skalamera et al.
The Plant journal : for cell and molecular biology, 16(2), 191-200 (1998-10-01)
During the infection of cowpea (Vigna unguiculata) by the cowpea rust fungus (Uromyces vignae, race 1 ) the plant nucleus moves towards and away from the invading hypha and eventually moves close to the fungus in the susceptible cultivar while
J R Huth et al.
Proceedings of the National Academy of Sciences of the United States of America, 97(10), 5231-5236 (2000-05-11)
The leukocyte integrin, lymphocyte function-associated antigen 1 (LFA-1) (CD11a/CD18), mediates cell adhesion and signaling in inflammatory and immune responses. To support these functions, LFA-1 must convert from a resting to an activated state that avidly binds its ligands such as
Giuliana Napolitano et al.
Mutation research, 749(1-2), 21-27 (2013-08-03)
Double strand DNA breaks (DSBs) are one of the most challenging forms of DNA damage which, if left unrepaired, can trigger cellular death and can contribute to cancer. A number of studies have been focused on DNA-damage response (DDR) mechanisms
Vasudev R Rao et al.
Methods in molecular biology (Clifton, N.J.), 485, 295-309 (2008-11-21)
HIV-associated dementia (HAD) is a multi-factorial disease set in motion by the presence of HIV-infected cells in the brain. A characteristic feature of HAD is the infiltration of mononuclear phagocytes into the brain, which is aided by HIV-1 Tat protein
M Nyåkern et al.
Leukemia, 20(2), 230-238 (2005-12-13)
The serine/threonine kinase Akt, a downstream effector of phosphatidylinositol 3-kinase (PI3K), is known to play an important role in antiapoptotic signaling and has been implicated in the aggressiveness of a number of different human cancers including acute myeloid leukemia (AML).

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