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SAB4700215

Sigma-Aldrich

Monoclonal Anti-CD63 antibody produced in mouse

clone MEM-259, purified immunoglobulin, buffered aqueous solution

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

mouse

Quality Level

conjugate

unconjugated

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

MEM-259, monoclonal

form

buffered aqueous solution

species reactivity

human

concentration

1 mg/mL

technique(s)

flow cytometry: suitable

isotype

IgG1

NCBI accession no.

UniProt accession no.

shipped in

wet ice

storage temp.

2-8°C

target post-translational modification

unmodified

Gene Information

human ... CD63(967)

General description

Cluster of differentiation 63 (CD63), also known as melanoma 1 antigen, is encoded by the gene mapped to human chromosome 12q13.2. The encoded protein belongs to the transmembrane 4 superfamily (TM4SF). CD63 is an integral membrane glycoprotein expressed in late endosomes and lysosomes and is also present in the platelet dense granule membrane.
The antibody MEM-259 reacts with 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.

Immunogen

HPB-ALL T cell line

Application

Monoclonal Anti-CD63 antibody produced in mouse has been used in flow cytometry and confocal imaging.
The reagent is designed for Flow Cytometry analysis. Suggested working dilution for Flow Cytometry is 2 μg/mL of sample. Indicated dilution is recommended starting point for use of this product. Working concentrations should be determined by the investigator.

Biochem/physiol Actions

Cluster of differentiation 63 (CD63) is one of the platelet activation marker, which plays a vital role in platelet aggregation, adhesion to collagen, uptake of oxidized low-density lipoprotein (LDL) in vitro and regulation of angiogenesis. Inadequate expression of CD63 results in the autosomal recessive inherited disorder, Hermansky-Pudlak syndrome. CD63 is associated with various cellular functions, such as cellular adhesion, cell differentiation, migration, carcinogenesis and tumor progression. CD63 is highly expressed in the initial stage of Merkel cell carcinoma and decreased in later stages; therefore, CD63 is considered to be a potential prognostic factor for this malignancy.

Features and Benefits

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.

Physical form

Solution in phosphate buffered saline, pH 7.4, with 15 mM sodium azide.

Disclaimer

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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Storage Class

10 - Combustible liquids

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Expression of the tetraspanins CD9, CD37, CD63, and CD151 in Merkel cell carcinoma: strong evidence for a posttranscriptional fine-tuning of CD9 gene expression.
Woegerbauer M
Modern Pathology, 23, 751-762 (2010)
The protein CD63 is in platelet dense granules, is deficient in a patient with Hermansky-Pudlak syndrome, and appears identical to granulophysin.
Nishibori M
The Journal of Clinical Investigation, 91, 1775-1782 (1993)
A novel link between integrins, transmembrane-4 superfamily proteins (CD63 and CD81), and phosphatidylinositol 4-kinase.
Berditchevski F
The Journal of Biological Chemistry, 272, 2595-2598 (1997)
Satoshi Murakami et al.
Scientific reports, 9(1), 671-671 (2019-01-27)
IgG is an indispensable biological experimental tool as well as a widely-used therapeutic protein. However, cell culture-based expression of monoclonal IgG is costly and time-consuming, making this process difficult to use for high-throughput screening in early-stage evaluation of biologics. With
Detection of phosphatidylserine-positive exosomes as a diagnostic marker for ovarian malignancies: a proof of concept study
Lea J, et.al.
Oncotarget, 8, 14395-14407 (2017)

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