Exbio — Research products — Antibodies — CD and related antigens — Anti-Hu CD20 Purified Azide Free

Anti-Hu CD20 Purified Azide Free

Regulatory status

RUO

Antigen

CD20

Clone

MEM-97

Format

Purified Azide Free

Reactivity

Pig, Cow, Human

Application

IP, FC (QC tested)

Variant

0.1 mg

10-217-C100

In stock

0.025 mg

10-217-C025

Out of stock

Variant

0.1 mg

11-261-C100

In stock

0.1 mg

11-261-C100

In stock

Product details

References

Isotype

Mouse IgG1

Specificity

The antibody MEM-97 reacts with CD20 (Bp35), a 33-37 kDa non-glycosylated membrane receptor with four transmembrane domains, expressed on B lymphocytes (it is lost on plasma cells), follicular dendritic cells, and at low levels on peripheral blood T lymphocytes.

Workshop

HLDA V: WS Code B CD20.9

Application

IP, FC (QC tested)

Reactivity

Pig, Cow, Human

Immunogen

Raji human Burkitt's lymphoma cell line

Other names

B1, S7, MS4A, Bp35, CVID5, LEU-16

Preparation

Purified by protein-A affinity chromatography

Formulation

Azide free phosphate buffered saline (PBS), approx. pH 7.4

Storage and handling

Store at 2-8°C. Do not freeze. Do not use after expiration date stamped on vial label.

Unless indicated otherwise, all products are For Research Use Only and not for diagnostic use. In vivo diagnostic or therapeutic applications are strictly forbidden. Products shall not be used for resale or transfer to third parties either as a stand-alone product or as a manufacture component of another product without written consent of EXBIO Praha, a.s. EXBIO Praha, a.s. will not be held responsible for patent infringement or any other violations of intellectual property rights that may occur with the use of the products. Orders for all products are accepted subject to the Term and Conditions available at www.exbio.cz. EXBIO, EXBIO Logo, and all other trademarks are property of EXBIO Praha, a.s. © 2019 EXBIO Praha, a.s. All rights reserved.

General references:

Li H, Ayer LM, Polyak MJ, Mutch CM, Petrie RJ, Gauthier L, Shariat N, Hendzel MJ, Shaw AR, Patel KD, Deans JP. The CD20 calcium channel is localized to microvilli and constitutively associated with membrane rafts: antibody binding increases the affinity of the association through an epitope-dependent cross-linking-independent mechanism. J Biol Chem. 2004 May 7;279(19):19893-901.
PubMed

Glennie MJ, French RR, Cragg MS, Taylor RP: Mechanisms of killing by anti-CD20 monoclonal antibodies. Mol Immunol. 2007 Sep;44(16):3823-37.
PubMed

Cragg MS, Walshe CA, Ivanov AO, Glennie MJ: The biology of CD20 and its potential as a target for mAb therapy. Curr Dir Autoimmun. 2005;8:140-74.
PubMed

Petrie RJ, Deans JP: Colocalization of the B cell receptor and CD20 followed by activation-dependent dissociation in distinct lipid rafts. J Immunol. 2002 Sep 15;169(6):2886-91.
PubMed

Hultin LE, Hausner MA, Hultin PM, Giorgi JV: CD20 (pan-B cell) antigen is expressed at a low level on a subpopulation of human T lymphocytes. Cytometry. 1993;14(2):196-204.
PubMed

Product specific references:

Ohradanova-Repic A, Machacek C, Charvet C, Lager F, Le Roux D, Platzer R, Leksa V, Mitulovic G, Burkard TR, Zlabinger GJ, Fischer MB, Feuillet V, Renault G, Blüml S, Benko M, Suchanek M, Huppa JB, Matsuyama T, Cavaco-Paulo A, Bismuth G, Stockinger H: Extracellular Purine Metabolism Is the Switchboard of Immunosuppressive Macrophages and a Novel Target to Treat Diseases With Macrophage Imbalances. Front Immunol. 2018 Apr 27;9:852.
PubMed

Strobl H, Takimoto M, Majdic O, Fritsch G, Scheinecker C, Höcker P, Knapp W: Myeloperoxidase expression in CD34+ normal human hematopoietic cells. Blood. 1993 Oct 1;82(7):2069-78.
PubMed

Faldyna M, Samankova P, Leva L, Cerny J, Oujezdska J, Rehakova Z, Sinkora J: Cross-reactive anti-human monoclonal antibodies as a tool for B-cell identification in dogs and pigs. Vet Immunol Immunopathol. 2007 Sep 15;119(1-2):56-62.
PubMed

Brdicková N, Brdicka T, Angelisová P, Horváth O, Spicka J, Hilgert I, Paces J, Simeoni L, Kliche S, Merten C, Schraven B, Horejsí V: LIME: a new membrane Raft-associated adaptor protein involved in CD4 and CD8 coreceptor signaling. J Exp Med. 2003 Nov 17;198(10):1453-62.
PubMed

Polyak MJ, Deans JP: Alanine-170 and proline-172 are critical determinants for extracellular CD20 epitopes; heterogeneity in the fine specificity of CD20 monoclonal antibodies is defined by additional requirements imposed by both amino acid sequence and quaternary structure. Blood. 2002 May 1;99(9):3256-62.
PubMed

Szollosi J, Horejsi V, Bene L, Angelisova P, Damjanovich S: Supramolecular complexes of MHC class I, MHC class II, CD20, and tetraspan molecules (CD53, CD81, and CD82) at the surface of a B cell line JY. J Immunol. 1996 Oct 1;157(7):2939-46.
PubMed

Leukocyte Typing V., Schlossman S. et al. (Eds.), Oxford University Press (1995).

Variant

0.1 mg

10-217-C100

In stock

0.025 mg

10-217-C025

Out of stock

Variant

0.1 mg

11-261-C100

In stock

0.1 mg

11-261-C100

In stock

Datasheet download

Bulk requests

Technical support for this product