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I6284

Sigma-Aldrich

Anti-Human IgE (ε-chain specific) antibody produced in goat

affinity isolated antibody, lyophilized powder

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Synonym(s):
Anti Human Ige, Anti-Human IgE - Anti-Human IgE (ε-chain specific) antibody produced in goat, Anti-Human Ige
MDL number:
NACRES:
NA.46

biological source

goat

Quality Level

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

secondary antibodies

clone

polyclonal

form

lyophilized powder

species reactivity

human

technique(s)

Ouchterlony double diffusion: suitable

storage temp.

2-8°C

target post-translational modification

unmodified

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This Item
I0884A3525I2136
conjugate

unconjugated

conjugate

unconjugated

conjugate

alkaline phosphatase conjugate

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody form

affinity isolated antibody

antibody form

affinity isolated antibody

antibody form

affinity isolated antibody

clone

polyclonal

clone

polyclonal

clone

polyclonal

clone

polyclonal

form

lyophilized powder

form

lyophilized powder

form

buffered aqueous glycerol solution

form

buffered aqueous solution

species reactivity

human

species reactivity

-

species reactivity

human

species reactivity

-

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General description

IgE is a class of immunoglobulins that is produced only in mammals. IgE is secreted by mast cells in response to allergens and is important in immunity against parasites. It also is the most important factor in the pathophysiology of anaphylaxis or type I hypersensitivity. The antibody preparation is specific for human IgE when tested against purified human IgA, IgG, IgM, Bence Jones κ, and Bence Jones λ proteins. Identity and purity of the antibody is established by immunoelectrophoresis.

Immunogen

Purified human IgE (myeloma)

Application

Anti-Human IgE (epsilon-chain specific) antibody may be used as a control in various immunoassays.

Physical form

Lyophilized from 0.01 M sodium phosphate, 0.015 M sodium chloride, pH 7.2.

Reconstitution

Reconstitute with 0.135 M sodium chloride to achieve a 1 mg/mL solution of antibody.

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

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Bettina Wedi et al.
Allergy, 75(9), 2229-2242 (2020-02-01)
Mas-related G protein-coupled receptor X2 (MRGPRX2) is regarded as a mast cell-specific receptor mediating non-IgE-dependent activation. We aimed to investigate whether human basophils and eosinophils express functional MRGPRX2. Flow cytometry, immunocytochemistry, immunofluorescence, Western blot, and RT-PCR were performed in highly
Shiteng Duan et al.
The Journal of clinical investigation, 129(3), 1387-1401 (2019-01-16)
Allergen immunotherapy for patients with allergies begins with weekly escalating doses of allergen under medical supervision to monitor and treat IgE mast cell-mediated anaphylaxis. There is currently no treatment to safely desensitize mast cells to enable robust allergen immunotherapy with
Srinivasa Reddy Bonam et al.
Cells, 11(5) (2022-03-11)
Programmed death-ligand 1 (PD-L1) plays a key role in maintaining immune tolerance and also in immune evasion of cancers and pathogens. Though the identity of stimuli that induce PD-L1 in various human innate cells and their function are relatively well
Stephen J Galli et al.
Nature medicine, 18(5), 693-704 (2012-05-09)
Immunoglobulin E (IgE) antibodies and mast cells have been so convincingly linked to the pathophysiology of anaphylaxis and other acute allergic reactions that it can be difficult to think of them in other contexts. However, a large body of evidence
José de la Fuente et al.
F1000Research, 9, 1366-1366 (2021-08-21)
Humans evolved by losing the capacity to synthesize the glycan Galα1-3Galβ1-(3)4GlcNAc-R (α-Gal), which resulted in the development of a protective response mediated by anti-α-Gal IgM/IgG/IgA antibodies against pathogens containing this modification on membrane proteins. As an evolutionary trade-off, humans can develop

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