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Merck

I6510

Sigma-Aldrich

Monoclonal Anti-Human IgE antibody produced in mouse

clone GE-1, ascites fluid

Szinonimák:

Monoclonal Anti-Human IgE

Bejelentkezésa Szervezeti és Szerződéses árazás megtekintéséhez


About This Item

UNSPSC kód:
12352203
NACRES:
NA.46

biológiai forrás

mouse

Minőségi szint

konjugátum

unconjugated

antitest forma

ascites fluid

antitest terméktípus

secondary antibodies

klón

GE-1, monoclonal

tartalmaz

15 mM sodium azide

technika/technikák

indirect ELISA: 1:5,000

izotípus

IgG2b

kiszállítva

dry ice

tárolási hőmérséklet

−20°C

célzott transzláció utáni módosítás

unmodified

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Általános leírás

Binds human IgE; does not bind human IgG, IgA or IgM.
Monoclonal Anti-Human IgE (mouse IgG2b isotype) is derived from the hybridoma produced by the fusion of mouse myeloma cells and splenocytes from an immunized mouse. Immunoglobulin E (IgE) antibodies are tetramers with two light chains (κ or λ) and two ε-heavy connected by numerous intrachain disulfide bonds. IgE exists in two isoforms, one is associated with the B cell receptor and the other being secreted by plasma cell. It has a short life span in plasma when compared to receptor bounded IgE.

Egyediség

Monoclonal Anti-Human IgE is immunospecific for human IgE. No cross-reactivity with human IgG, IgM or purified light chains is observed.

Alkalmazás

To confirm that a chimaeric monoclonal antibody had episolon chain, an elisa was performed using monoclonal anti-human IgE antibody (clone GE1) at a 1:1000 dilution.

Biokémiai/fiziológiai hatások

Immunoglobulin E (IgE) is implicated in acute allergic reactions and chronic inflammatory allergic diseases, such as allergic asthma and chronic urticaria (CU). Receptor bounded IgE aids antigen uptake and modulates the differentiation and proliferation of B cells. It confers immunity against helminthic parasites. IgE is also involved in facilitating type I hypersensitivity reactions. It regulates mast cell homeostasis and also exhibits immunomodulatory effects.

Fizikai forma

The product is provided as ascites fluid with 0.1% sodium azide as a preservative.

Tárolás és stabilitás

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 is not recommended. If slight turbidity occurs upon prolonged storage, clarify the solution by centrifugation before use.

Analízis megjegyzés

The antibody is tested for reactivity against myeloma IgE and allergy-elevated IgE.

Jogi nyilatkozat

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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Tárolási osztály kódja

10 - Combustible liquids

WGK

nwg

Lobbanási pont (F)

Not applicable

Lobbanási pont (C)

Not applicable


Analitikai tanúsítványok (COA)

Analitikai tanúsítványok (COA) keresése a termék sarzs-/tételszámának megadásával. A sarzs- és tételszámok a termék címkéjén találhatók, a „Lot” vagy „Batch” szavak után.

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Az Ön által nemrégiben megvásárolt termékekre vonatkozó dokumentumokat a Dokumentumtárban találja.

Dokumentumtár megtekintése

Hans C Oettgen
The Journal of allergy and clinical immunology, 137(6), 1631-1645 (2016-06-07)
Fifty years ago, after a long search, IgE emerged as the circulating factor responsible for triggering allergic reactions. Its extremely low concentration in plasma created significant hurdles for scientists working to reveal its identity. We now know that IgE levels
Jessy Elst et al.
Methods in molecular biology (Clifton, N.J.), 2163, 213-218 (2020-08-09)
The basis of traditional flow cytometry allergy diagnosis is measurement of the expression of basophilic surface activation and/or degranulation markers. Basophils, upon encounter with a specific allergen that cross-links surface FcRI-bound IgE antibodies, not only secrete and release quantifiable bioactive
Jielu Liu et al.
Scientific reports, 12(1), 18924-18924 (2022-11-08)
Asthma is a common respiratory disease associated with airway hyperresponsiveness (AHR), airway inflammation and mast cell (MC) accumulation in the lung. Monensin, an ionophoric antibiotic, has been shown to induce apoptosis of human MCs. The aim of this study was
S Nullens et al.
Cytometry. Part B, Clinical cytometry, 84(3), 173-178 (2013-03-02)
Despite the efficiency of venom immunotherapy, the effects on basophils and mast cells remain incompletely understood and probably vary according to the treatment phase. To study the effect of build-up and maintenance venom immunotherapy on individual basophils. Intracellular histamine and
Mechanism of phosphatidylserine inhibition of IgE/FcεRI-dependent anaphylactic human basophil degranulation via CD300a.
Vito Sabato et al.
The Journal of allergy and clinical immunology, 134(3), 734-737 (2014-05-13)

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