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SAB4700155

Sigma-Aldrich

Monoclonal Anti-CD33-FITC antibody produced in mouse

clone WM53, purified immunoglobulin, buffered aqueous solution

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100 TEST
277.00 CHF

277.00 CHF


Date d'expédition estimée le16 mai 2025



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100 TEST
277.00 CHF

About This Item

Code UNSPSC :
12352203
Nomenclature NACRES :
NA.44

277.00 CHF


Date d'expédition estimée le16 mai 2025


Source biologique

mouse

Niveau de qualité

Conjugué

FITC conjugate

Forme d'anticorps

purified immunoglobulin

Type de produit anticorps

primary antibodies

Clone

WM53, monoclonal

Forme

buffered aqueous solution

Espèces réactives

nonhuman primates, human

Technique(s)

flow cytometry: suitable

Isotype

IgG1

Numéro d'accès NCBI

Numéro d'accès UniProt

Conditions d'expédition

wet ice

Température de stockage

2-8°C

Modification post-traductionnelle de la cible

unmodified

Informations sur le gène

human ... CD33(945)

Description générale

Myeloid cell surface antigen CD33, (cluster of differentiation 33) also known as SIGLEC3, siglecs (sialic acid binding Ig-like lectins) and GP67, belongs to the CD33-related SIGLEC gene family. It is a type 1 transmembrane protein and contains two immunoglobulin-like extracellular domains, a single transmembrane area and two intracellular inhibitory motifs. The CD33 gene is mapped to human chromosome 19q13.41.
The antibody WM53 reacts with CD33, a 67 kDa type I transmembrane glycoprotein (immunoglobulin superfamily) expressed on myeloid progenitors, monocytes, granulocytes, dendritic cells and mast cells; it is absent on platelets, lymphocytes, erythrocytes and hematopoietic stem cells.

Immunogène

Human AML cells

Application

The reagent is designed for Flow Cytometry analysis of human blood cells using 4 μL reagent / 100 μL of whole blood or 106 cells in a suspension. The content of a vial is sufficient for 100 tests.

Actions biochimiques/physiologiques

Association of CD33 (cluster of differentiation 33) with sialic acid-containing ligands causes suppression of proinflammatory pathways in monocytes and macrophages. It is mainly involved in anti-inflammatory signaling, cell adhesion and endocytosis functions. CD33 also works as a myeloid differentiation marker. Mutations in the CD33 gene are associated with Alzheimer′s disease susceptibility and acute myeloid leukemia treatment efficacy. In microglia, increase in the expression of CD33 decreases amyloid β peptide phagocytosis.

Caractéristiques et avantages

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.

Forme physique

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

Clause de non-responsabilité

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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Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


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Consulter la Bibliothèque de documents

The "Alzheimer's disease signature": potential perspectives for novel biomarkers
Davinelli S
Immunity & ageing : I & A (2011)
CD33 rs3865444 Polymorphism Contributes to Alzheimer's Disease Susceptibility in Chinese, European, and North American Populations.
Li X, et al.
Molecular Neurobiology, 52, 414-414 (2015)
Human-specific derived alleles of CD33 and other genes protect against postreproductive cognitive decline.
Schwarz F, et al.
Proceedings of the National Academy of Sciences of the USA, 113, 74-74 (2016)
Association of CD33 polymorphism rs3865444 with Alzheimer's disease pathology and CD33 expression in human cerebral cortex.
Walker DG, et al.
Neurobiology of Aging, 36, 571-571 (2015)
Manasi Malik et al.
Human molecular genetics, 24(12), 3557-3570 (2015-03-13)
The CD33 single-nucleotide polymorphism (SNP) rs3865444 has been associated with the risk of Alzheimer's disease (AD). Rs3865444 is in linkage disequilibrium with rs12459419 which has been associated with efficacy of an acute myeloid leukemia (AML) chemotherapeutic agent based on a

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