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Key Documents

SAB4700121

Sigma-Aldrich

Monoclonal Anti-CD20 antibody produced in mouse

clone MEM-97, purified immunoglobulin, buffered aqueous solution

Synonyme(s) :

Anti-MS4A1

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About This Item

Code UNSPSC :
12352203
Nomenclature NACRES :
NA.41

Source biologique

mouse

Conjugué

unconjugated

Forme d'anticorps

purified immunoglobulin

Type de produit anticorps

primary antibodies

Clone

MEM-97, monoclonal

Forme

buffered aqueous solution

Espèces réactives

pig, bovine, human

Concentration

1 mg/mL

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 ... MS4A1(931)

Description générale

Cluster of differentiation 20 (CD20), also referred to as membrane spanning 4-domains A1 (MS4A1), is expressed on the surface of human B lymphocytes and on a small subset of T cells. The 33-35kDa, non-glycosylated protein has four membrane-spanning domains with both the amino and carboxy termini of the protein localized to the cytoplasm and a short 43 residue-extracellular segment. It is part of the membrane-spanning 4A gene family. The gene encoding MS4A1 is localized on human chromosome 11q12-13.

Immunogène

Raji human Burkitt′s lymphoma cell line

Application

The reagent is designed for Flow Cytometry analysis. Suggested working dilution for Flow Cytometry is 10 μg/mL of sample. Indicated dilution is recommended starting point for use of this product. Working concentrations should be determined by the investigator.

Actions biochimiques/physiologiques

Cluster of differentiation 20 (CD20) participates in the development and cell cycle progression in B-cells. It has been found to interact with proteins like adapter protein p75/80, CD40 and major histocompatibility complex class II proteins (MHC II). It may participate in Ca2+ influx across plasma membranes, maintenance of Ca2+ concentration and activation of B-cells. CD20 activates Src leading to rapid phosphorylation of phospholipase C-γ1 (PLC-γ1) and PLC-γ2, in turn activating caspase-3 signaling of apoptosis. Overexpression of the gene has been associated with the development of primary cutaneous T-cell lymphomas (CTCL).

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, pH 7.4, with 15 mM sodium azide.

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

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

From the bench to the bedside: ways to improve rituximab efficacy.
Cartron G
Blood, 104, 2635-2642 (2004)
Primary Cutaneous T-cell Lymphoma with Aberrant Expression of CD20.
Frings VG
Acta Dermato-Venereologica, 97, 534-536 (2017)
M Faldyna et al.
Veterinary immunology and immunopathology, 119(1-2), 56-62 (2007-08-04)
We have characterized a panel of commercially available anti-human monoclonal antibodies (mAbs) suitable for B-cell identification in pigs and dogs. The specificities of the mAbs were against CD20, CD21, CD22, and CD86. In addition to HM57, originally raised against human
Olga Ciccarelli et al.
The Lancet. Neurology, 13(8), 807-822 (2014-07-11)
The mechanisms underlying the pathogenesis of multiple sclerosis induce the changes that underpin relapse-associated and progressive disability. Disease mechanisms can be investigated in preclinical models and patients with multiple sclerosis by molecular and metabolic imaging techniques. Many insights have been
O Aubert et al.
American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons, 14(6), 1439-1445 (2014-05-09)
Anti-HLA donor-specific antibodies (DSAs) cause acute and chronic antibody-mediated rejection (AMR). However, the clinical relevance of anti-HLA-C antibodies remains unclear. We evaluated the clinical relevance of the presence of anti-HLA-C DSA at day 0 in renal transplant recipients. In this

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