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Key Documents

F5512

Sigma-Aldrich

Anti-Human IgG (Fab specific)−FITC antibody produced in goat

affinity isolated antibody, buffered aqueous solution

Synonyme(s) :

Goat Anti-Human IgG (Fab specific)−Fluorescein isothiocyanate

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About This Item

Numéro MDL:
Code UNSPSC :
12352203
Nomenclature NACRES :
NA.46

Source biologique

goat

Niveau de qualité

Conjugué

FITC conjugate

Forme d'anticorps

affinity isolated antibody

Type de produit anticorps

secondary antibodies

Clone

polyclonal

Forme

buffered aqueous solution

Conditions de stockage

protect from light

Technique(s)

immunofluorescence: 1:16-1:32 using Hep2 cells

Température de stockage

−20°C

Modification post-traductionnelle de la cible

unmodified

Description générale

Immunoglobulin G (IgG) belongs to the immunoglobulin family and is a widely expressed serum antibody. An immunoglobulin has two heavy chains and two light chains connected by a disulfide bond. It is a glycoprotein and mainly helps in immune defense. IgG is usually found as a monomer. IgG is further subdivided into four classes namely, IgG1, IgG2, IgG3, and IgG4. About 70 percent of the total immunoglobulin consists of IgG. Immunoglobulin G (IgG) participates in hypersensitivity type II and type III.
The product binds all human Igs and provides reduced background with mouse or rat samples.

Application

Anti-Human IgG (Fab specific)-FITC antibody has been used:
  • in fluorescent staining
  • in dual color fluorescent labeling
  • in fluorescence-activated cell sorting (FACS) analysis

Anti-Human IgG (Fab specific)-FITC antibody produced in goat may be used at a working antibody dilution of 1:16 - 1:32 for anti-nuclear antibody (A.N.A.) assay on acetone-fixed human Hep2 cells. This antibody was used in FACS of HNE2 and KNE2/LMP1 cells. It was also used to perform TARDIS assay for detection of topoisomerases I and II that are covalently bound to DNA in K562 leukemia cells.

Actions biochimiques/physiologiques

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- Human IgG (Fab specific) antibody allows for the visualization of protein by fluorescent microscopy.

Autres remarques

No cross-reaction with mouse and rat IgG.

Forme physique

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.

Clause de non-responsabilité

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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Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

nwg

Équipement de protection individuelle

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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Consulter la Bibliothèque de documents

Tomoyuki Mutoh et al.
Nature communications, 11(1), 1253-1253 (2020-03-11)
The presence of antiendothelial cell antibodies (AECAs) has been documented in Takayasu arteritis (TAK), a chronic granulomatous vasculitis. Here, we identify cell-surface autoantigens using an expression cloning system. A cDNA library of endothelial cells is retrovirally transfected into a rat
Holly M Craven et al.
PLoS neglected tropical diseases, 15(2), e0008770-e0008770 (2021-02-19)
Schistosomiasis is a neglected tropical disease that currently affects over 250 million individuals worldwide. In the absence of an immunoprophylactic vaccine and the recognition that mono-chemotherapeutic control of schistosomiasis by praziquantel has limitations, new strategies for managing disease burden are
Dawei Zhang et al.
Viruses, 5(4), 1131-1142 (2013-04-24)
Latent Membrane Protein 1 (LMP1) is a primary target for controlling tumorigenesis in Epstein-Barr virus related malignancies; in this study, we aimed to develop a specific antibody against the TES1 domain of the oncogenic LMP1. We screened a full human
Xin Wang et al.
Cancer biology & therapy, 6(6), 980-987 (2007-05-31)
The aims of this study were to generate a human Fab fragment against EGFR; conjugate it to paclitaxel (Taxol) as an immuno-chemotherapy agent; and investigate its in vitro anti-tumor efficacy on A431 epidermoid carcinoma cells. A431 cells (EGFR-positive), NIH 3T3
Hiroyuki Takamatsu et al.
Journal of immunology (Baltimore, Md. : 1950), 182(1), 703-710 (2008-12-26)
Moesin is an intracellular protein that links the cell membrane and cytoskeleton, while also mediating the formation of microtubules and cell adhesion sites as well as ruffling of the cell membrane. To determine the roles of anti-moesin Abs derived from

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