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A9292

Sigma-Aldrich

Anti-Horse IgG (whole molecule)−Peroxidase antibody produced in rabbit

IgG fraction of antiserum, buffered aqueous solution

Synonym(s):

Rabbit Anti-Horse IgG (whole molecule)−HRP

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About This Item

MDL number:
MFCD00162385
UNSPSC Code:
12352203
NACRES:
NA.46

biological source

rabbit

conjugate

peroxidase conjugate

antibody form

IgG fraction of antiserum

antibody product type

secondary antibodies

clone

polyclonal

form

buffered aqueous solution

technique(s)

direct ELISA: 1:15,000
dot blot: 1:100,000-1:200,000 (chemiluminescent)
immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:150

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

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General description

Horse IgGs have seven subclasses ranging from IgG1 to IgG7. Equine IgG antibodies mainly regulate mucosal and systemic immunological responses and thereby, provide protection against disease-causing pathogens such as Streptococcus equi, and the horse flu virus. Horse IgG may also function to control the advancement of EHV-1 infection . Anti-horse IgG (whole molecule)−peroxidase antibody is specific for IgG in horses.

Immunogen

Horse IgG

Application

Anti-horse IgG (whole molecule)−peroxidase antibody may be used in dot blot (1:8,000-1:10,000), immunohistochemistry (formalin-fixed, paraffin-embedded sections, at 1:150 dilution) and direct ELISA (1:15,000).
The level of S2-specific antibodies in test samples of horse serum was determined by ELISA using HRP-conjugated rabbit anti-horse IgG at a 1:35000 dilution with incubation for 45 minutes at room temperature.

Biochem/physiol Actions

IgG, a monoclonal antibody can be cleaved at the hinge region by nonspecific proteases like papain and pepsin. This can result in univalent Fab (antigen-binding fragments) fragments or bivalent F(ab′)2 fragments.  These two enzymes have a broad substrate specificity resulting in heterogenous fragments.

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.

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Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H317,H334

Hazard Classifications

Resp. Sens. 1 - Skin Sens. 1

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

A9292-BULK:
A9292-VAR:
A9292-2ML:4548173188126

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Sha Jin et al.
Clinical and diagnostic laboratory immunology, 11(6), 1120-1129 (2004-11-13)
We recently reported a highly protective attenuated live virus vaccine for equine infectious anemia virus (EIAV) based on a proviral construct (EIAVUKDeltaS2) with a genetically engineered mutation in the viral S2 gene that eliminates expression of this accessory protein. While
Sabrina de Almeida Lima et al.
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Papain digestion of different mouse IgG subclasses as studied by electrospray mass spectrometry
Adamczyk M, et al.
Journal of Immunological Methods, 237(1-2), 95-104 (2000)
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