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SAB3700546

Sigma-Aldrich

Anti-Rat IgG (Fc specific) antibody produced in rabbit

affinity isolated antibody, buffered aqueous solution

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About This Item

Code UNSPSC :
12352203
Nomenclature NACRES :
NA.46

Source biologique

rabbit

Conjugué

unconjugated

Forme d'anticorps

affinity isolated antibody

Type de produit anticorps

secondary antibodies

Clone

polyclonal

Forme

buffered aqueous solution

Espèces réactives

rat

Concentration

2.0 mg/mL

Technique(s)

immunohistochemistry: suitable
indirect ELISA: suitable
western blot: suitable

Conditions d'expédition

wet ice

Température de stockage

2-8°C

Modification post-traductionnelle de la cible

unmodified

Description générale

IgG contributes to 10−20% of plasma protein and is regarded as one of the most predominant serum protein. It consists of four subclasses: IgG1, IgG2, IgG3 and IgG4. The IgG structure possesses four polypeptide chains containing two identical γ heavy (H) chains and two identical κ or λ light (L) chains of 50kDa and 25kDa respectively. Papain and pepsin digestion yields two main fragments of the antibody: Fab (antigen binding fragment) and Fc (fragment crystallization tail).

Spécificité

This product was prepared from monospecific antiserum by immunoaffinity chromatography using Rat IgG 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-Rabbit Serum, Rat IgG, Rat IgG F(c) and Rat Serum. No reaction was observed against Rat IgG F(ab′)2.

Immunogène

Rat IgG F(c) fragment

Actions biochimiques/physiologiques

IgG (immunoglobulin G) antibody provides protection against bacterial, fungal and viral infections. Maternal IgG is transferred to fetus through the placenta that is vital for the immune defense of the neonate against infections. The Fc (fragment crystallization tail) region of the antibody is implicated in complement activation in which it elicits an immune response by binding to the Fc receptor on macrophages.

Propriétés physiques

Antibody format: IgG

Forme physique

Supplied in 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2

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

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Role of antibodies in cancer targeting
Attarwala Husain
Journal of natural science, biology, and medicine, 1(1), 53-53 (2010)
Seon Pyo Hong et al.
Nature communications, 11(1), 4102-4102 (2020-08-17)
Emerging evidence suggests that intestinal stromal cells (IntSCs) play essential roles in maintaining intestinal homeostasis. However, the extent of heterogeneity within the villi stromal compartment and how IntSCs regulate the structure and function of specialized intestinal lymphatic capillary called lacteal
Structure and function of immunoglobulins.
Schroeder Jr H W and Cavacini L
The Journal of Allergy and Clinical Immunology, 125(2), S41-S52 (2010)
Gestur Vidarsson et al.
Frontiers in immunology, 5, 520-520 (2014-11-05)
Of the five immunoglobulin isotypes, immunoglobulin G (IgG) is most abundant in human serum. The four subclasses, IgG1, IgG2, IgG3, and IgG4, which are highly conserved, differ in their constant region, particularly in their hinges and upper CH2 domains. These

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