Exbio — Research products — Antibodies — CD and related antigens — Anti-Hu CD63 Biotin

Anti-Hu CD63 Biotin

Regulatory status

RUO

Antigen

CD63

Clone

MEM-259

Format

Biotin

Reactivity

Human

Application

IP, FC (QC tested), IHC(P), ICC

Variant

0.1 mg

1B-343-C100

In stock

198.00 USD

0.025 mg

1B-343-C025

Delivery 1 week

99.00 USD

Variant

0.1 mg

1B-343-C100

In stock

198.00 USD

0.025 mg

1B-343-C025

Delivery 1 week

99.00 USD

Contact distributor

Product details

Description

Images

References

SDS download

Isotype

Mouse IgG1

Specificity

The antibody MEM-259 reacts with an extracellular/luminal epitope of CD63 (LAMP-3), a 40-60 kDa tetraspan glycoprotein expressed by granulocytes, platelets, T cells, monocytes/macrophages and endothelial cells. Cell surface exposition of CD63 is usually activation-dependent.

Application

IP, FC (QC tested), IHC(P), ICC

Application details

Flow cytometry: Recommended dilution: 1-3 μg/ml; positive material: activated platelets, neutrophils and basophils.

Reactivity

Human

Immunogen

HPB-ALL T cell line

Concentration

1 mg/ml

Preparation

Purified antibody is conjugated with biotin LC-NHS ester under optimum conditions and unconjugated antibody and free biotin are removed by size-exclusion chromatography.

Formulation

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

Storage and handling

Store at 2-8°C. 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

OMA81H, Granulophysin, Tetraspanin-30, Tspan-30, MLA1, ME491, LAMP-3, OMA81H, TSPAN30

Antigen description

CD63 (LAMP-3, lysosome-associated membrane protein-3), a glycoprotein of tetraspanin family, is present in late endosomes, lysosomes and secretory vesicles of various cell types. It is also present in the plasma membrane, usually following cell activation. Hence, it has become an widely used basophil activation marker. In mast cells, however, CD63 exposition does not need their activation. CD63 interacts with integrins and affects phagocytosis and cell migration, it is also involved in H/K-ATPase trafficking regulation of ROMK1 channels. CD63 also serves as a T-cell costimulation molecule. Expression of CD63 can be used for predicting the prognosis in earlier stages of carcinomas.

Entrez Gene ID 967

UniProt ID P08962

Flow cytometry surface staining pattern of IgE stimulated human peripheral whole blood stained using anti-human CD63 (MEM-259) Biotin antibody (concentration in sample 0,6 μg/ml, Streptavidin APC).

Flow cytometry multicolor surface staining of IgE stimulated peripheral blood mononuclear cells stained using anti-human CD63 (MEM-259) Biotin antibody (concentration in sample 0,6 μg/ml, Streptavidin APC) and anti-human CD203c (NP4D6) PE antibody (20 μl reagent / 100 μl of peripheral whole blood).

Separation of CD63 positive CD203c positive basophil granulocytes (red-filled) from neutrophil granulocytes (black-dashed) in flow cytometry analysis (surface staining) of IgE stimulated human peripheral whole blood using anti-human CD63 (MEM-259) Biotin antibody (concentration in sample 0,6 μg/ml, Streptavidin APC).

General references:

Lin D, Kamsteeg EJ, Zhang Y, Jin Y, Sterling H, Yue P, Roos M, Duffield A, Spencer J, Caplan M, Wang WH: Expression of tetraspan protein CD63 activates protein tyrosine kinase (PTK) and enhances the PTK-induced inhibition of ROMK channels. J Biol Chem. 2008 Jan 22
PubMed

Kwon MS, Shin SH, Yim SH, Lee KY, Kang HM, Kim TM, Chung YJ: CD63 as a biomarker for predicting the clinical outcomes in adenocarcinoma of lung. Lung Cancer. 2007 Jul;57(1):46-53.
PubMed

Israels SJ, McMillan-Ward EM: CD63 modulates spreading and tyrosine phosphorylation of platelets on immobilized fibrinogen. Thromb Haemost. 2005 Feb;93(2):311-8.
PubMed

Pfistershammer K, Majdic O, Stöckl J, Zlabinger G, Kirchberger S, Steinberger P, Knapp W: CD63 as an activation-linked T cell costimulatory element. J Immunol. 2004 Nov 15;173(10):6000-8.
PubMed

Mantegazza AR, Barrio MM, Moutel S, Bover L, Weck M, Brossart P, Teillaud JL, Mordoh J: CD63 tetraspanin slows down cell migration and translocates to the endosomal-lysosomal-MIICs route after extracellular stimuli in human immature dendritic cells. Blood. 2004 Aug 15;104(4):1183-90.
PubMed

Grützkau A, Smorodchenko A, Lippert U, Kirchhof L, Artuc M, Henz BM: LAMP-1 and LAMP-2, but not LAMP-3, are reliable markers for activation-induced secretion of human mast cells. Cytometry A. 2004 Sep;61(1):62-8.
PubMed

Product specific references:

Heneberg P, Riegerová K, Kučera P: Pimecrolimus is a potent inhibitor of allergic reactions to hymenopteran venom extracts and birch pollen allergen in vitro. PLoS One. 2015 Nov 12;10(11):e0142953.
PubMed

Cerny J, Feng Y, Yu A, Miyake K, Borgonovo B, Klumperman J, Meldolesi J, McNeil PL, Kirchhausen T: The small chemical vacuolin-1 inhibits Ca(2+)-dependent lysosomal exocytosis but not cell resealing. EMBO Rep. 2004 Sep;5(9):883-8. Erratum in: EMBO Rep. 2005 Sep;6(9):898.
PubMed