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Key Documents

A9935

Sigma-Aldrich

Anti-Human IgM (μ-chain specific)−Agarose antibody produced in goat

affinity isolated antibody, PBS suspension

Sinonimo/i:

Anti Human IgM Antibody - Anti-Human IgM (μ-chain specific)-Agarose antibody produced in goat, Anti Human Igm Antibody

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About This Item

Numero MDL:
Codice UNSPSC:
12352203
NACRES:
NA.46

Origine biologica

goat

Coniugato

agarose conjugate

Forma dell’anticorpo

affinity isolated antibody

Tipo di anticorpo

secondary antibodies

Clone

polyclonal

Forma fisica

PBS suspension

tecniche

Ouchterlony double diffusion: suitable
immunoelectrophoresis: suitable

Capacità

2-3 mg/mL, resin binding capacity (human IgM)

Temperatura di conservazione

2-8°C

modifica post-traduzionali bersaglio

unmodified

Descrizione generale

Goat polyclonal anti-Human IgM (μ-chain specific)−Agarose antibody specific for human IgM when tested against purified human IgA, IgG, IgM, and kappa and lambda light chains. No reactivity with mouse or rat IgG is observed by Ouchterlony Double Diffusion (ODD), prior to agarose bead coupling.
IgM is a highly conserved antibody in vertebrates and is expressed early during immune response. It exists as a pentamer and is secreted by peritoneal B cells.
Immunoglobulin M (IgM) antibodies appear early in the course of infections. IgM antibodies are responsible for agglutination of red blood cells in mis-matched blood transfusions. The level of IgM may vary with the status of disease or infection.
Cyanogen bromide activated cross-linked beaded agarose is frequently conjugated to proteins such as immunoglobulins to facilitate their use in physicochemical processes such as precipitation, absorption and clarification.

Applicazioni

Anti-Human IgM (μ-chain specific)−Agarose antibody produced in goat has been used in affinity chromatography purification of human IgM.
Goat polyclonal anti-Human IgM (μ-chain specific)−Agarose antibody conjugate is used as an immuno-adsorbent to affinity purify antibodies, to remove species specific cross-reacting antibodies or to remove contaminating antibodies from an antiserum preparation. It has been used for IgM depletion from normal human serum from fasted patients.

Azioni biochim/fisiol

IgM plays a key role in the engulfing of apoptotic cells. A reduction in serum IgM levels leads to increased autoimmune response and higher risk for infections. IgM displays polyreactive and autoreactive functionality. It plays a key role in tissue homeostasis by mediating clearance of tissue based molecules. IgM has sites for N-linked glycosylation, with sugars namely, mannose, galactose, N-acetyl glucosamine and sialic acid. IgM linked agarose resins have been tested for efficient conjugate binding.

Altre note

Antibody adsorbed with mouse and rat IgG

Stato fisico

Suspension 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

12 - Non Combustible Liquids

Classe di pericolosità dell'acqua (WGK)

nwg

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


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