Flow cytometric analysis of Human CD185 expression on human PBMC (human peripheral blood mononuclear cells). Human PBMC were stained with Brilliant Violet 421™ Mouse Anti-Human CD19 Antibody and either Alexa Fluor® 647 Mouse IgG1, κ Isotype Control (Left panel) or SDT Alexa Fluor® 647 Mouse Anti-Human CD185 Antibody (Right panel) at 5μl/test. Flow cytometry and data analysis were performed using BD FACSymphony™ A1 and FlowJo™ software.
Product Details
Product Details
Product Specification
Host | Mouse |
Antigen | CD185 |
Synonyms | C-X-C chemokine receptor type 5; CXC-R5; CXCR-5; Burkitt lymphoma receptor 1; Monocyte-derived receptor 15 (MDR-15); BLR1; MDR15; CXCR5 |
Location | Cell membrane |
Accession | P32302 |
Clone Number | S-R653 |
Antibody Type | Mouse mAb |
Isotype | IgG1,k |
Application | FCM |
Reactivity | Hu |
Positive Sample | human PBMC |
Purification | Protein G |
Concentration | 0.02mg/ml |
Conjugation | Alexa Fluor® 647 |
Physical Appearance | Liquid |
Storage Buffer | PBS, 25% Glycerol, 1% BSA, 0.3% Proclin 300 |
Stability & Storage | 12 months from date of receipt / reconstitution, 2 to 8 °C as supplied. |
Dilution
application | dilution | species |
FCM | 5μl per million cells in 100μl volume | Hu |
Background
CD185, also known as CXCR5 or Burkitt lymphoma receptor 1 (BLR1), is a 42 kD G-protein coupled receptor with seven transmembrane regions. It belongs to the CXC chemokine receptor family and is a specific receptor for the CXC chemokine CXCL13. CD185 is expressed on mature B cells, follicular helper T cells (Tfh), and certain memory T cells. It plays a critical role in lymphocyte trafficking, particularly in the migration of T cells into B cell follicles of germinal centers, making it an established marker of follicular helper T cells. Additionally, CD185 is involved in B cell migration and maturation in lymph nodes and spleen. Its expression has been reported in various tissues, including human blood, salivary glands, and lymphatic organs.
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