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Key Documents

I9010

Sigma-Aldrich

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

whole antiserum

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About This Item

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

Source biologique

goat

Niveau de qualité

Conjugué

unconjugated

Forme d'anticorps

whole antiserum

Type de produit anticorps

secondary antibodies

Clone

polyclonal

Contient

15 mM sodium azide

Technique(s)

indirect ELISA: 1:30,000
quantitative precipitin assay: 4.0 mg/mL

Conditions d'expédition

dry ice

Température de stockage

−20°C

Modification post-traductionnelle de la cible

unmodified

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Description générale

Immunoglobulin G (IgG) belongs to the immunoglobulin family and is a widely expressed serum antibody. Immunoglobulins have two heavy chains and two light chains connected by a disulfide bond. It is a glycoprotein. 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.

Spécificité

Reactivity is observed versus purified human IgA, IgM, Bence Jones Kappa and Bence Jones Lambda myeloma proteins. No reactivity is observed versus Fc fragment of human IgG.

Application

Anti-Human IgG (Fab specific) antibody produced in goat has been used in immunological assays. It has also been used in cellulose substrates as immobilized anti-hIgG to detect human immunoglobulin G (hIgG) from fluid matrices.
Anti-Human IgG (Fab specific) antibody produced in goat was used in capture ELISA at a dilution of 1:10,000.

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.

Forme physique

Supplied as a liquid containing 15 mM sodium azide as a preservative.

Notes préparatoires

delipidized

Stockage et stabilité

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 is not recommended. Storage in "frost-free" freezers not recommended. If slight turbidity occurs upon prolonged storage, clarify the solution by centrifugation before use.

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)

WGK 2

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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