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Merck

A0170

Sigma-Aldrich

Anti-Human IgG (Fc specific)−Peroxidase antibody produced in goat

affinity isolated antibody

Synonim(y):

Anti Human IgG Antibody - Anti-Human IgG (Fc specific)-Peroxidase antibody produced in goat, Anti Human Igg, Anti Human Igg Hrp, Anti-Human Igg

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About This Item

Numer MDL:
Kod UNSPSC:
12352203
NACRES:
NA.46

pochodzenie biologiczne

goat

Poziom jakości

białko sprzężone

peroxidase conjugate

forma przeciwciała

affinity isolated antibody

rodzaj przeciwciała

secondary antibodies

klon

polyclonal

reaktywność gatunkowa

human

metody

direct ELISA: 1:60,000
dot blot: 1:100,000 (chemiluminescent)
immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:200

Warunki transportu

dry ice

temp. przechowywania

−20°C

docelowa modyfikacja potranslacyjna

unmodified

Opis ogólny

Human IgGs are glycoprotein antibodies that contain two equivalent light chains and a pair of identical heavy chains. IgGs have four distinct isoforms, ranging from IgG1 to IgG4. The gene encoding IgG gene cluster is mapped to human chromosome 14. These antibodies regulate immunological responses to allergy and pathogenic infections. IgGs have also been implicated in complement fixation and autoimmune disorders.
The antibody is isolated from anti-human IgG antiserum by immunospecific purification to remove essentially all goat serum proteins, including immunoglobulins, which do not specifically bind to the Fc fragment of human IgG. Anti-Human IgG is conjugated to peroxidase and is purified to remove unconjugated material.
Specificity and cross-reactivity of the Anti-Human IgG (Fc specific)-Peroxidase is determined by ELISA. The conjugate is specific for human IgG (Fc fragment) when tested against human IgA, IgG (Fab and Fc fragments), IgM, Bence Jones kappa, and lambda myeloma proteins. Furthermore, the conjugate shows no reactivity with mouse or rat IgG and yields reduced background with mouse or rat samples.

Specyficzność

Specificity of the Anti-Human IgG (Fc specific)- Peroxidase is determined by ELISA. The conjugate is specific for human IgG (Fc fragment) when tested against human IgA, IgG (Fab and Fc fragments), IgM, Bence Jones kappa, and lambda myeloma proteins. Cross-reactivity of the antibody-conjugate is determined by ELISA. The conjugate shows no reactivity with mouse or rat IgG and and yields reduced background with mouse or rat samples.

Immunogen

Fc segment of human IgG

Zastosowanie

Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below.
Enzyme-linked immunosorbent assay (12 papers)
Western Blotting (3 papers)
Goat anti-human IgG conjugated to peroxidase is suitable for use in ELISA (1:60,000), Dot Blot (1:100,000), immunohistochemistry (1:150) and affinity chromatography applications.
Peroxidase-conjugated goat anti-human IgG (Fc′ specific) antibody was used to detect the level of IgG activity in human plasma samples after treatment with rifin proteins by ELISA (1:50000).

Działania biochem./fizjol.

Antibodies regulate immunological responses to allergy and pathogenic infections. IgGs have also been implicated in complement fixation and autoimmune disorders. Glycosylation is critical for IgG function. IgG subclasses have therapeutic potential against bacterial and viral infections. Gene translocation of the immunoglobulin heavy chain is associated in pathogenesis of multiple myeloma.

Postać fizyczna

Solution in 0.01 M phosphate buffered saline pH 7.4, containing 0.05% MIT.

Uwaga dotycząca przygotowania

Prepared by the two-step glutaraldehyde method described by Avrameas, S., et al., Scand. J. Immunol., 8, Suppl. 7, 7 (1978).

Przechowywanie i stabilność

For continuous use, store at 2-8 °C for up to one month. For extended storage, the solution may be frozen in working aliquots. Repeated freezing and thawing, or storage in "frost-free" freezers, is not recommended. If slight turbidity occurs upon prolonged storage, clarify the solution by centrifugation before use.

Oświadczenie o zrzeczeniu się odpowiedzialności

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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Piktogramy

Exclamation mark

Hasło ostrzegawcze

Warning

Zwroty wskazujące rodzaj zagrożenia

Zwroty wskazujące środki ostrożności

Klasyfikacja zagrożeń

Skin Sens. 1

Kod klasy składowania

12 - Non Combustible Liquids

Klasa zagrożenia wodnego (WGK)

WGK 2

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable


Certyfikaty analizy (CoA)

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Masz już ten produkt?

Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Molecular properties of human IgG subclasses and their implications for designing therapeutic monoclonal antibodies against infectious diseases.
Irani V, et al.
Molecular Immunology, 67(2)), 171-182 (2015)
Mohamed S Abdel-Latif et al.
The American journal of tropical medicine and hygiene, 71(2), 179-186 (2004-08-13)
We used a pool of recombinant rifin proteins to pre-adsorb antibodies to rifin in the plasma of semi-immune African (Gabonese) adults and showed that this results in a reduction in the level of IgG antibody reactivity to variant surface antigens
Maurice Demanou et al.
BMC research notes, 3, 128-128 (2010-05-07)
Although arboviral infections including Chikungunya virus (CHIKV) are common in sub-Saharan Africa, data on their circulation and prevalence are poorly documented. In 2006, more than 400 cases of dengue-like fever were reported in Kumbo (Northwest Region of Cameroon). The aim
Autoimmune responses are directed against self antigens
Janeway C A Jr, et al.
Immunobiology: The Immune System in Health and Disease (2001)
Tomofumi Uto et al.
Nature communications, 7, 11273-11273 (2016-04-14)
Dendritic cells (DCs) comprise several subsets that are critically involved in the initiation and regulation of immunity. Clec4A4/DC immunoreceptor 2 (DCIR2) is a C-type lectin receptor (CLR) exclusively expressed on CD8α(-) conventional DCs (cDCs). However, how Clec4A4 controls immune responses

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