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A0293

Sigma-Aldrich

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

affinity isolated antibody

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Synonym(s):
Anti Human Fab Antibody, Anti Human Fab Antibody - Anti-Human IgG (Fab specific)-Peroxidase antibody produced in goat
MDL number:
UNSPSC Code:
12352203
NACRES:
NA.46

biological source

goat

Quality Level

conjugate

peroxidase conjugate

antibody form

affinity isolated antibody

antibody product type

secondary antibodies

clone

polyclonal

species reactivity

human

technique(s)

direct ELISA: 1:40,000
dot blot: 1:100,000
immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:200
western blot (chemiluminescent): 1:100,000

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Related Categories

General description

Human IgGs are glycoprotein antibodies that contain two equivalent light chains and a pair of identical heavy chains. 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,.
Antibody is isolated from anti-human IgG antiserum by immunospecific purification to remove essentially all goat serum proteins, including immunoglobulins, which do not specifically bind to the Fab fragment of human IgG. Anti-Human IgG is conjugated to peroxidase and then further purified to remove unconjugated material.

Immunogen

Fab fragment of human IgG

Application

Anti-Human IgG (Fab specific)-Peroxidase antibody produced in goat has been used in:
  • western blot
  • direct enzyme linked immunosorbent assay (ELISA) at 1:40,000 dilution for analysis of yeast cultures genetically modified to produced recombinant Fab fragments.
  • immunohistochemistry
  • dot blot
  • immunohistochemistry (formalin-fixed, paraffin-embedded sections, 1:200)

Anti-Human IgG antibody was used at a 1:10,000 dilution in PBS and incubated for 1 hour at room temperature. Binding in ELISA assays was detected with a O-phenylene-diamine substrate solution (Sigma).
Goat anti-human IgG (Fab specific)-peroxidase antibody can be used for direct ELISA (1:40,000), dot blot and immunohistochemistry (formalin-fixed, paraffin-embedded sections, 1:200) applications.

Physical form

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 0.05% MIT

Preparation Note

Prepared by the two-step glutaraldehyde method described by Avrameas, S., et al., Scand. J. Immunol., 8, Suppl. 7, 7 (1978).

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.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Skin Sens. 1

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

常规特殊物品

Certificates of Analysis (COA)

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Deng Ning et al.
Journal of biochemistry, 134(6), 813-817 (2004-02-11)
Anti-HBs Fab fragment has considerable potential for use in the prevention and treatment of liver diseases by HBV. Here we established a high-level expression system to directly produce anti-HBs Fab fragment in Pichia pastoris. This was achieved by co-integration of
Kristell Lebozec et al.
mAbs, 9(6), 945-958 (2017-06-10)
Glycoprotein VI is a platelet-specific collagen receptor critical for in vivo formation of arterial thrombosis. It is also considered as an attractive target for the development of anti-thrombotic drugs because blocking glycoprotein (GP)VI inhibits platelet aggregation without inducing detrimental effects
James Duehr et al.
mSphere, 3(1) (2018-02-13)
Recent reports in the scientific literature have suggested that anti-dengue virus (DENV) and anti-West Nile virus (WNV) immunity exacerbates Zika virus (ZIKV) pathogenesis in vitro and in vivo in mouse models. Large populations of immune individuals exist for a related
Metabolic responses of CHO cells to limitation of key amino acids
Duarte TM, et al.
Biotechnology and Bioengineering, 111(10), 2095-2106 (2014)
An immuno-assay to quantify influenza virus hemagglutinin with correctly folded stalk domains in vaccine preparations
Rajendran M, et al.
PLoS ONE, 13(4), e0194830-e0194830 (2018)

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