D7407
Anti-Dog IgG (whole molecule) antibody produced in rabbit
whole antiserum
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About This Item
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biological source
rabbit
conjugate
unconjugated
antibody form
whole antiserum
antibody product type
secondary antibodies
clone
polyclonal
contains
15 mM sodium azide
technique(s)
indirect ELISA: 1:100,000
quantitative precipitin assay: 3-6 mg/mL
shipped in
dry ice
storage temp.
−20°C
target post-translational modification
unmodified
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General description
Immunoglobulin G (IgG) constitutes about 10-20% of the plasma proteins. IgG is composed of glycoproteins, out of which it is 82-96% proteins and 4-18% carbohydrates. It consists of four sub-classes i.e IgG1, IgG2, IgG3, and IgG4. IgG is composed of four polypeptide chains, two heavy chains (γ chains) and two light chains (κ or λ chains) which are linked by inter-chain disulfide bonds. The heavy and the light chains are linked at VH and CH1 domain to form the Fab (fragment antigen binding) arm. The antigen binds to the V regions of the antibody.
Specificity
The antiserum is determined to be immunospecific for dog IgG versus normal dog serum and dog IgG by immunoelectrophoresis. This antiserum has not been assayed for interspecies cross reactivity.
Biochem/physiol Actions
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.
Immunoglobulin G (IgG) is a glycoprotein antibody that modulates several immune responses. IgG activates the complement system and regulates the antibody-dependent cell-mediated cytotoxicity (ADCC).
Physical form
Rabbit Anti-Dog IgG is provided as a liquid containing 15 mM sodium azide as preservative.
Preparation Note
treated to remove lipoproteins
Storage and Stability
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.
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.
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Storage Class
10 - Combustible liquids
wgk_germany
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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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
S Hashira et al.
Pediatrics international : official journal of the Japan Pediatric Society, 42(4), 337-342 (2000-09-15)
Maternal immunoglobulin G (IgG), transferred across the placenta to the fetus during intrauterine life, is an important component of the neonatal immunological defence mechanisms against infection. There is controversy with respect to differences in placental transfer of the different IgG
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