CD63

CD63

a type III transmembrane protein present on activated platelets, monocytes, macrophages, and in secretory granules of vascular endothelial cells and platelet-dense granules; facilitates adhesion to activated endothelium.
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In addition, PA down-regulated CD63, GRB-2, ICAM-2 and STAB-1 that are implicated in adhesion, migration and tube formation of endothelial cells.
Studies that specifically isolate exosomes use transmission electron microscopy (TEM) to study the vesicle structure and integrity or perform immunoblot analysis for exosome-specific proteins such as CD63 and TSG101 (14).
Exosome Microvesicle, ectosome, shedding vesicles Size 40-100 nm 100-1000 nm Markers CD63, CD9, Alix, Anexin V, Flotillin-2, TSG 101, HSP 70 selectin, integrin, CD40 metalloproteinase Isolation Immunoprecipitation Ultracentrifugation method (ExoQuick[R]) (10,000-60,000 g) ultracentrifugation (100,000-200,000 g), ultracentrifugation with density gradient References 49,53 54 Apoptotic bodies Size 1000-5000 nm Markers Anexin V, DNA, histones Isolation No standardized protocol method References 55
High levels of exosomes expressing CD63 and caveolin-1 in plasma of melanoma patients.
9) Additionally, abnormally high levels of expression of CD35, CD63, and CD69 (activation-related antigens) have been identified in patients with SM.
Flow-cytometric basophil activation test (FAST) is based on measurement of the markers including CD63, CD203c and CD69 which become surface markers when basophils are activated.
Bazofiller aktive olduklarinda yuzeylerindeki CD45, CD63, CD69, CD203C gibi belirleyiciler artar.
This study was undertaken to examine the tissue distribution of a broad spectrum of monoclonal antibodies (mAbs) containing tetraspan antigens (CD9, CD63, CD151), endothelial cell antigens (CD31, CD36, CD105, CD106, CD146), integrins (CD49a-f, CD29, CD41, CD51, CD61), CD39, CD98, CD99, CD143 and, CD147 supplied from fifth and sixth international workshops and conferences on human leukocyte differentiation antigens in a comparative manner in human OA and normal synovium.
CD63 Antibody Program - Licensed to Genentech, Inc.
We hypothesized that measuring PMP-associated P-selectin or CD63 is a feasible and reliable method for assessing platelet activation.
Because shape change is a reversible process (15), CD62P and CD63 binding is better suited to the detection of activated platelets in vivo.