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SAB4200683

Sigma-Aldrich

Anti-Human IgG4 antibody, Mouse monoclonal

clone HP-6025, purified from hybridoma cell culture

Sinonimo/i:

Monoclonal Anti-Human IgG4 antibody produced in mouse

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About This Item

Codice UNSPSC:
12352203
NACRES:
NA.46

Origine biologica

mouse

Livello qualitativo

Forma dell’anticorpo

purified immunoglobulin

Tipo di anticorpo

primary antibodies

Clone

HP-6025, monoclonal

Stato

buffered aqueous solution

Reattività contro le specie

human

Concentrazione

~1 mg/mL

tecniche

immunoblotting: suitable
indirect ELISA: 0.15-0.3 μg/mL using 1 μg/ml human IgG4 myeloma proteins for coating.

Isotipo

IgG1

Condizioni di spedizione

dry ice

Temperatura di conservazione

−20°C

modifica post-traduzionali bersaglio

unmodified

Descrizione generale

Monoclonal Anti-Human IgG4 (mouse IgG1 isotype) is derived from the HP-6025 hybridoma produced by the fusion of mouse myeloma cells and splenocytes from an immunized mouse. IgG4 is a subclass of IgG with γ4 heavy chain.

Specificità

Monoclonal Anti-Human IgG4 is specific for the IgG4 subclass and nonreactive with IgG1, IgG2 and IgG3 in an ELISA.

Immunogeno

Purified human IgG4 myeloma proteins covalently coupled to polyaminostyrene (PAS) microbeads

Applicazioni

The IUIS/WHO2 study singled out this monoclonal antibody as one of the most widely applicable IgG4 specific monoclonal antibodies. Monoclonal Anti-Human IgG4 may be used for the identification of the IgG4 subclass by various immunoassays including: ELISA, Imprint Immunofixation (IIF), Immunofluorometric Assay (IFMA), Hemagglutination (HA), Hemagglutination Inhibition (HAI), Particle Counting Immunoassay (PACIA), and detection of cytoplasmic IgG.

Azioni biochim/fisiol

IgG2 and IgG4 deficiency is associated with IgA deficiency as found in patients of ataxia telangiectasia. Examination of the distribution pattern of IgG subclasses in different types of diseases may provide insight into the immunological processes involved and thus may assist in the diagnosis of various disorders. IgG subclass expression pattern in malaria patients reveals positive association of IgG4 levels and malaria antigens but not with patients age.

Stato fisico

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

Esclusione di responsabilità

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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Codice della classe di stoccaggio

10 - Combustible liquids

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


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Van der Meulen, FW., et al.,
British Journal of Haematology, 46, 47-56 (1980)
Aucouturier P., et al.,
Clinical and Experimental Immunology, 68, 392-36 (1987)
A Nasr et al.
Scandinavian journal of immunology, 74(4), 390-396 (2011-06-08)
The anti-malarial IgG immune response during the lengthy and dry season in areas of low malaria transmission as in Eastern Sudan is largely unknown. In this study, ELISA was used for the measurement of pre-existing total IgG and IgG subclasses
J D Isaacs et al.
Clinical and experimental immunology, 106(3), 427-433 (1996-12-01)
It is traditionally held that human IgG4 MoAbs should not deplete target cells in vivo, as this isotype is inactive in a number of in vitro assays that measure effector function. We have previously challenged this dogma, and the current
A M Walker et al.
Proceedings of the National Academy of Sciences of the United States of America, 92(8), 3278-3282 (1995-04-11)
Several lines of evidence indicate that immunoglobulin-bound prolactin found in human serum is not a conventional complex between an anti-prolactin antibody and prolactin but a different type of association of prolactin with the Fab portion of IgG heavy chains. The

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