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Key Documents

SAB4700031

Sigma-Aldrich

Monoclonal Anti-CD1A-PE antibody produced in mouse

clone HI149, purified immunoglobulin, buffered aqueous solution

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About This Item

Codice UNSPSC:
12352203
NACRES:
NA.44

Origine biologica

mouse

Livello qualitativo

Coniugato

phycoerythrin (R-PE) conjugate

Forma dell’anticorpo

purified immunoglobulin

Tipo di anticorpo

primary antibodies

Clone

HI149, monoclonal

Forma fisica

buffered aqueous solution

Reattività contro le specie

human

tecniche

flow cytometry: suitable

Isotipo

IgG1

N° accesso NCBI

N° accesso UniProt

Condizioni di spedizione

wet ice

Temperatura di conservazione

2-8°C

modifica post-traduzionali bersaglio

unmodified

Informazioni sul gene

human ... CD1A(909)

Descrizione generale

CD1a molecule is a lipid-presenting protein, which is highly expressed on Langerhans cells. It belongs to the CD1 protein family and is encoded by the gene mapped to human chromosome 1.
The antibody HI149 reacts with CD1a (T6), a 49 KDa polypeptide associated with beta2-microglobulin expressed on cortical thymocytes (strongly), Langerhans cells, dendritic cells and some T cell leukemias and lymphomas. The antibody does not react with peripheral blood T and B lymphocytes, monocytes, granulocytes, platelets and erythrocytes.

Immunogeno

Human thymocytes

Applicazioni

The reagent is designed for Flow Cytometry analysis of human blood cells using 20 μL reagent / 100 μL of whole blood or 1e6 cells in a suspension. The content of a vial (2 mL) is sufficient for 100 tests.

Azioni biochim/fisiol

CD1a acts as a potential target for treatment against inflammatory skin diseases. The encoded protein functions as a phenotypic marker of human epidermal Langerhans cells (LC). CD1a mediates the presentation of lipids to induce T cell activation resulting in the production of interleukin-22 (IL-22), IL-13 and interferon (IFN)γ.

Caratteristiche e vantaggi

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

Stato fisico

Solution in phosphate buffered saline containing 15 mM sodium azide and 0.2% high-grade protease free BSA as a stabilizing agent.

Esclusione di responsabilità

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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Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


Certificati d'analisi (COA)

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HLA class I molecules are associated with CD1a heavy chains on normal human thymus cells
Amiot M
Proceedings of the National Academy of Sciences of the USA, 85, 4451-4454 (1988)
CD1a on Langerhans cells controls inflammatory skin disease.
Kim JH
Nature Immunology, 17, 1159-1166 (2016)
Immunological profiling of patients with ulcerative colitis leads to identification of two inflammatory conditions and CD1a as a disease marker
Fohlinger M
Journal of Translational Medicine, 14, 310-310 (2016)
Catherine E Angel et al.
International immunology, 19(11), 1271-1279 (2007-09-07)
We recently demonstrated that three antigen-presenting cell (APC) subsets exist in the healthy human dermis, CD14(+) and CD1a(+) dermal APCs and migratory dermal Langerhans cells. Here, we extend these findings by defining CD208 as an exclusive marker of migratory dermal

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