• Characteristics of the basophil activation markers CD63, CD203c, CD300a and phosphorylated p38 MAPK. (medscape.com)
  • These last 3 allergens and allergenic sources are able to induce ex vivo basophil activation characterized by the monitoring of the expression of CD63 and CD203c, both cell surface markers correlated with a basophil mediator release. (hal.science)
  • Basophils of non-stimulated human peripheral whole blood of a proven allergic donor in the presence of stimulation buffer stained using anti-human CD63 (MEM-259) FITC and anti-human CD203c (NP4D6) PE antibodies of BasoFlowEx kit. (exbio.cz)
  • Separation of CD63 positive basophils (72.5 %) from CD63 negative basophils (27.5 %) in flow cytometry analysis (surface staining) of Aspergillus fumigatus (m3) extract stimulated human peripheral whole blood of a proven allergic donor stained using anti-human CD63 (MEM-259) FITC and anti-human CD203c (NP4D6) PE antibodies of BasoFlowEx kit. (exbio.cz)
  • However, HPS1 mast cells are morphologically distinct and show upregulation of the activation markers CD63 and CD203c. (nih.gov)
  • Upregulation of basophil surface markers CD63 and CD203c uponexposure to allergens was first shown almost two decades ago(Sainte-Laudy et al. (allergy-asthma-immunology.com)
  • BASOSTEP is intended for flow cytometry test of IgE-mediated allergic reactions by the analysis of CD63 antigen surface on basophils upon allergen stimulation. (grit-bio.org)
  • HPS1 mast cells contained increased carboxypeptidase, reduced CD117hi, and increased CD63low and CD203c expression. (nih.gov)