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Documentos Principais

FCABS400F

Sigma-Aldrich

Milli-Mark® Anti-FcεRI Antibody, γ subunit-FITC

Milli-Mark®, from rabbit

Sinônimo(s):

Fc fragment of IgE high affinity I receptor for gamma polypeptide, Fc-epsilon RI-gamma, FceRI gamma, IgE Fc receptor subunit gamma, Immunoglobulin E receptor, high affinity,gamma chain

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About This Item

Código UNSPSC:
12352203
eCl@ss:
32160702
NACRES:
NA.41

fonte biológica

rabbit

Nível de qualidade

conjugado

FITC conjugate

forma do anticorpo

purified immunoglobulin

tipo de produto de anticorpo

primary antibodies

clone

polyclonal

reatividade de espécies

mouse, human, rat

fabricante/nome comercial

Milli-Mark®

técnica(s)

flow cytometry: suitable

Isotipo

IgG

Descrição geral

Type I allergic reactions are mediated through the IgE high affinity receptor (FceRI). When a multivalent antigen is presented, a redistribution of the monomeric IgE FceRI receptor complexes cause the degranulation of mast cells and basophils, resulting in the subsequent release of factors responsible for type I allergic reactions. The FceRI receptor is a tetrameric complex, consisting of an a-chain, b-chain and a dimeric g-chain. While the a-chain is primarily involved with the binding of IgE, the signal is transferred through the g subunit, which contains the immunoreceptor tyrosine activation motifs (ITAM) critical for initiating receptor mediated signal transduction through the Syk and Lyn tyrosine kinases. The FceRI receptor is able to engage and disengage the IgE, providing a versatile model for studying the function of kinase coupled receptors.

Especificidade

Recognizes and is specific for FcεRI, γ-subunit.

Imunogênio

Synthetic peptide corresponding to amino acids 80-86 of γ-subunit of Fc receptors.

Aplicação

Milli-Mark Anti-FcεRI Antibody, γ subunit-FITC is an antibody against FcεRI for use in FC.
Research Category
Inflammation & Immunology
Research Sub Category
Inflammation & Autoimmune Mechanisms

Qualidade

Evaluated by flow cytometry using RBL cells.

Descrição-alvo

10 kDa Calculated

forma física

Protein A purified
Purified rabbit polyclonal IgG conjugated to FITC in PBS with 0.1% sodium azide and 15 mg/mL BSA.

Armazenamento e estabilidade

Maintain refrigerated at 2-8 °C protected from light in undiluted aliquots for up to 6 months from date of receipt.

Nota de análise

Control
RBL cells

Outras notas

Optimal working dilutions must be determined by end user for other instruments
Unconjugated antibody (Cat No. 06-727) has been shown to work on Human and Mouse.

Informações legais

MILLI-MARK is a registered trademark of Merck KGaA, Darmstadt, Germany

Exoneração de responsabilidade

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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Código de classe de armazenamento

12 - Non Combustible Liquids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


Certificados de análise (COA)

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Zeguang Wu et al.
Journal of immunology (Baltimore, Md. : 1950), 207(10), 2534-2544 (2021-10-10)
Human CMV (HCMV) is a ubiquitous pathogen that indelibly shapes the NK cell repertoire. Using transcriptomic, epigenomic, and proteomic approaches to evaluate peripheral blood NK cells from healthy human volunteers, we find that prior HCMV infection promotes NK cells with
Spandan V Shah et al.
Cell reports, 25(10), 2766-2774 (2018-12-06)
Despite burgeoning evidence demonstrating the adaptive properties of natural killer (NK) cells, mechanistic data explaining these phenomena are lacking. Following antibody sensitization, NK cells lacking the Fc receptor (FcR) signaling chain (Δg) acquire adaptive features, including robust proliferation, multifunctionality, rapid
Alexander Rölle et al.
Cell reports, 24(8), 1967-1976 (2018-08-23)
Adaptive NK cells are characterized by profound alterations in multiple signaling molecules, transcription factors, and epigenetic modifications compared with canonical NK cells. Although their existence is associated with prior exposure to human cytomegalovirus (HCMV), key questions regarding their regulation and
Jens H W Pahl et al.
Cancer immunology research, 6(5), 517-527 (2018-03-09)
CD16A is a potent cytotoxicity receptor on human natural killer (NK) cells, which can be exploited by therapeutic bispecific antibodies. So far, the effects of CD16A-mediated activation on NK cell effector functions beyond classical antibody-dependent cytotoxicity have remained poorly elucidated.
Avishai Shemesh et al.
The Journal of experimental medicine, 219(11) (2022-09-07)
Human adaptive-like natural killer (NK) cells express low levels of FcεRIγ (FcRγ-/low) and are reported to accumulate during COVID-19 infection; however, the mechanism underlying and regulating FcRγ expression in NK cells has yet to be fully defined. We observed lower

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