Exbio — Research products — Antibodies — CD and related antigens — Anti-Hu CD48 PE

Anti-Hu CD48 PE

Regulatory status

RUO

Antigen

CD48

Clone

MEM-102

Format

Reactivity

Non-human primates, Human

Application

FC (QC tested)

Excitation laser

blue (488 nm)

Variant

100 tests

1P-226-T100

In stock

242.00 USD

25 tests

1P-226-T025

Delivery 1 week

121.00 USD

Variant

100 tests

1P-226-T100

In stock

242.00 USD

25 tests

1P-226-T025

Delivery 1 week

121.00 USD

Contact distributor

Product details

Description

Images

References

SDS download

Isotype

Mouse IgG1

Specificity

The antibody MEM-102 reacts with CD48 (Blast-1), a 40-47 kDa GPI-anchored extracellular membrane protein (immunoglobulin supergene family) widely expressed on hematopoietic cells; it is negative on granulocytes, platelets and erythrocytes.

Workshop

HLDA V: WS Code AS S014

Application

FC (QC tested)

Application details

Flow cytometry: The reagent is designed for analysis of human blood cells using 20 μl reagent / 100 μl of whole blood or 10⁶ cells in a suspension. The content of a vial (2 ml) is sufficient for 100 tests.

Reactivity

Non-human primates, Human

Immunogen

Raji human Burkitt's lymphoma cell line

Preparation

Purified antibody is conjugated with R-phycoerythrin (PE) under optimum conditions. Unconjugated antibody and free fluorochrome are removed by size-exclusion chromatography.

Formulation

Stabilizing phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide

Storage and handling

Store at 2-8°C. Protect from prolonged exposure to light. Do not freeze.

The product is intended For Research Use Only. 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.

Other names

BCM1, BLAST, BLAST1, SLAMF2

Antigen description

CD48 (Blast-1) belongs to the CD2 subset of the Ig superfamily, which includes CD2, CD2F-10, CD58, CD84, CD150, CD229, CD244 and others. These molecules bind to the same or another members of their family, thus mediate homotypic or heterotypic adhesion. CD48 is a GPI-anchored protein broadly expressed on hematopoietic cells and serves as a high affinity ligand for 2B4 and low affinity ligand for CD2. 2B4-CD48 interaction among NK cells and NK-T cells regulates cell proliferation. Signaling through CD48 results in eosinophil activation and CD48 expression is increased in several infectious diseases.

Entrez Gene ID 962

UniProt ID P09326

Flow cytometry surface staining pattern of human peripheral whole blood stained using anti-human CD48 (MEM-102) PE antibody (20 μl reagent / 100 μl of peripheral whole blood).

Separation of human monocytes (red-filled) from CD48 negative blood debris (black-dashed) in flow cytometry analysis (surface staining) of human peripheral whole blood stained using anti-human CD48 (MEM-102) PE antibody (20 μl reagent / 100 μl of peripheral whole blood).

General references:

Assarsson E, Kambayashi T, Persson CM, Chambers BJ, Ljunggren HG: 2B4/CD48-mediated regulation of lymphocyte activation and function. J Immunol. 2005 Aug 15;175(4):2045-9.
PubMed

Mathew SO, Kumaresan PR, Lee JK, Huynh VT, Mathew PA: Mutational analysis of the human 2B4 (CD244)/CD48 interaction: Lys68 and Glu70 in the V domain of 2B4 are critical for CD48 binding and functional activation of NK cells. J Immunol. 2005 Jul 15;175(2):1005-13.
PubMed

Lee KM, Forman JP, McNerney ME, Stepp S, Kuppireddi S, Guzior D, Latchman YE, Sayegh MH, Yagita H, Park CK, Oh SB, Wülfing C, Schatzle J, Mathew PA, Sharpe AH, Kumar V: Requirement of homotypic NK-cell interactions through 2B4(CD244)/CD48 in the generation of NK effector functions. Blood. 2006 Apr 15;107(8):3181-8.
PubMed

Munitz A, Bachelet I, Eliashar R, Khodoun M, Finkelman FD, Rothenberg ME, Levi-Schaffer F: CD48 is an allergen and IL-3-induced activation molecule on eosinophils. J Immunol. 2006 Jul 1;177(1):77-83.
PubMed

Product specific references:

Leukocyte Typing IV., Knapp W. et al. (Eds.), Oxford University Press (1989).

Korinek V, Stefanova I, Angelisova P, Hilgert I, Horejsi V: The human leucocyte antigen CD48 (MEM-102) is closely related to the activation marker Blast-1. Immunogenetics. 1991;33(2):108-12.
PubMed

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

Drbal K, Moertelmaier M, Holzhauser C, Muhammad A, Fuertbauer E, Howorka S, Hinterberger M, Stockinger H, Schütz GJ: Single-molecule microscopy reveals heterogeneous dynamics of lipid raft components upon TCR engagement. Int Immunol. 2007 May;19(5):675-84.
PubMed

Angelisová P, Drbal K, Horejsí V, Cerný J: Association of CD10/neutral endopeptidase 24.11 with membrane microdomains rich in glycosylphosphatidylinositol-anchored proteins and Lyn kinase. Blood. 1999 Feb 15;93(4):1437-9.
PubMed

Stulnig TM, Berger M, Sigmund T, Stockinger H, Horejsí V, Waldhäusl W: Signal transduction via glycosyl phosphatidylinositol-anchored proteins in T cells is inhibited by lowering cellular cholesterol. J Biol Chem. 1997 Aug 1;272(31):19242-7.
PubMed

Bazil V, Stefanova I, Hilgert I, Kristofova H, Vanek S, Bukovsky A, Horejsi V: Monoclonal antibodies against human leucocyte antigens. III. Antibodies against CD45R, CD6, CD44 and two newly described broadly expressed glycoproteins MEM-53 and MEM-102. Folia Biol (Praha). 1989;35(5):289-97.
PubMed

Schatzlmaier P, Supper V, Göschl L, Zwirzitz A, Eckerstorfer P, Ellmeier W, Huppa JB, Stockinger H: Rapid multiplex analysis of lipid raft components with single-cell resolution. Sci Signal. 2015 Sep 22;8(395):rs11
PubMed