SAB3701388

Anti-Human IgG IgA IgM (H+L), F(ab′)₂ fragment, highly cross adsorbed-Biotin antibody produced in goat

affinity isolated antibody, lyophilized powder

• Código UNSPSC: 12352203
• NACRES: NA.46

Propiedades

• origen biológico: goat
• Nivel de calidad: 100
• conjugado: biotin conjugate
• forma del anticuerpo: affinity isolated antibody
• tipo de anticuerpo: secondary antibodies
• clon: polyclonal
• Formulario: lyophilized powder
• reactividad de especies: human
• técnicas: immunohistochemistry: suitable; indirect ELISA: suitable; western blot: suitable
• Condiciones de envío: wet ice
• temp. de almacenamiento: 2-8°C
• modificación del objetivo postraduccional: unmodified

Descripción

Descripción general

Immunoglobulin G (IgG) belongs to the immunoglobulin family and is a widely expressed serum antibody. It consists of a gamma (γ) heavy chain in the constant (C) region. The monomeric 150 kDa structure of IgG constitutes two identical heavy chains and two identical light chains with molecular weight of 50 kDa and 25 kDa, respectively. The primary structure of this antibody also contains disulfide bonds involved in linking the two heavy chains, linking the heavy and light chains and resides inside the chains. IgG is further subdivided into four classes namely, IgG1, IgG2, IgG3, and IgG4 with different heavy chains, named γ1, γ2, γ3, and γ4, respectively. Immunoglobulin M (IgM) exists as a pentamer in the serum and has a high molecular weight. Monomeric IgM has a molecular weight of 190 kDa. The pentameric IgM consists of ten μ-heavy chains, ten light chains and a single J-chain which is linked by disulphide bonds. The μ-chain consists of five domains- VH, Cμ1, Cμ2, Cμ3 and Cμ4. Immunoglobulin A (IgA) is found as two subclasses, that is, IgA1 and IgA2. IgA1 has an extended hinge because of the insertion of a duplicated stretch of amino acids, whereas IgA2 lacks this. IgA exists as a monomer or dimer in the secreted form. Dimeric IgA has a molecular weight of 390 kDa. This antibody can form multimers and its polymerization is essential for transport across epithelia. IgA is crucial as the first line of defence.

Especificidad

This product was prepared from polyspecific antiserum by immunoaffinity chromatography using antigens coupled to agarose beads followed by solid phase adsorption(s) to remove any unwanted reactivities. Assay by immunoelectrophoresis resulted in a single precipitin arc against Anti-Biotin and Anti-Goat Serum. No reaction was observed against Mouse Serum proteins. This product is suitable for the detection of all Human immuno-globulin classes, isotypes and chain combinations.

Inmunógeno

Human IgG, IgA and IgM whole molecules

Propiedades físicas

Antibody format: IgG F(ab′)2

Forma física

Supplied in 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2 with 10 mg/mL Bovine Serum Albumin (BSA) - Immunoglobulin and Protease free

Reconstitución

Reconstitute with 1.0 mL deionized water (or equivalent).

Cláusula de descargo de responsabilidad

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.

Información de seguridad

• Pictogramas: GHS06,GHS09
• Palabra de señalización: Danger
• Frases de peligro: H302,H311,H411
• Consejos de prudencia: P280 - P301 + P312 + P330 - P302 + P352 + P312
• Clasificaciones de peligro: Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 2
• Riesgos supl.: EUH032
• Código de clase de almacenamiento: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable