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A1543

Sigma-Aldrich

Anti-Human IgG (whole molecule)−Alkaline Phosphatase antibody produced in goat

IgG fraction of antiserum, buffered aqueous solution

Synonym(s):
Goat Anti-Human IgG (whole molecule)−AP
MDL number:
NACRES:
NA.46

Quality Level

biological source

goat

recombinant

expressed in goat

conjugate

alkaline phosphatase conjugate

antibody form

IgG fraction of antiserum

antibody product type

secondary antibodies

clone

polyclonal

form

buffered aqueous solution

technique(s)

direct ELISA: 1:20,000
dot blot: 1:30,000
immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:50
western blot (chemiluminescent): 1:30,000

shipped in

wet ice

storage temp.

2-8°C

Related Categories

General description

Human IgGs are glycoprotein antibodies that contain two equivalent light chains and a pair of identical heavy chains, with molecular weight of 50kDa and 25kDa respectively. IgGs have four distinct isoforms, ranging from IgG1 to IgG4. These antibodies regulate immunological responses to allergy and pathogenic infections. IgGs have also been implicated in complement fixation and autoimmune disorders. Goat anti-human IgG binds to human IgG. Immunoglobulin G (IgG) is part of the immunoglobulin family and is a widely expressed serum antibody. 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.

Immunogen

IgG purified from human serum

Application

Goat anti-human IgG can also be used for dot blot (1:30,000) and immunohistochemical (1:50) applications.
Serum human IgG levels were analyzed by solid phase ELISA assays using alkaline phosphatase-conjugated goat anti-human IgG antibody incubated for 1 hour at 37°C. Assays was developed using 0.1% p-nitrophenyl phosphate (Sigma) as the substrate. Antibodies to the Seoul (strain 80/39) virus was detected in human sera by western blot analysis using alkaline phosphatase-conjugated goat anti-human IgG antibody at a 1:1000 dilution. Blots were developed using nitroblue tetrazolium and 5-bromo-4-chloro-3-indoyl-phosphate substrate (Sigma).

Physical form

Solution in 0.05 M Tris, pH 8.0, containing 1% bovine serum albumin, 1 mM MgCl2 and 15 mM sodium azide

Disclaimer

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.

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

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Certificate of Origin

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SDS

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