Human CXCR5 Alexa Fluor® 700-conjugated Antibody

Clone 51505 was used by HLDA to establish CD designation.
  • Species Reactivity
  • Specificity
    Stains human CXCR5 transfectants but not the parental cell lines in flow cytometry. Does not cross-react with human CXCR2, CXCR3, or CXCR4 transfectants.
  • Source
    Monoclonal Mouse IgG2B Clone # 51505
  • Purification
    Protein A or G purified from hybridoma culture supernatant
  • Immunogen
    NS0 mouse myeloma cell line transfected with human CXCR5
    Accession # P32302
  • Formulation
    Supplied in a saline solution containing BSA and Sodium Azide.
  • Label
    Alexa Fluor 700
  • Flow Cytometry
    5 µL/106 cells
    See below
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Data Examples
Detection of CXCR5 in Human Peripheral Blood Cells by Flow Cytometry. Human peripheral blood cells were stained with Mouse Anti-Human CD19 PE‑conjugated Monoclonal Antibody (Catalog # FAB4867P) and either (A) Mouse Anti-Human CXCR5 Alexa Fluor® 700‑conjugated Monoclonal Antibody (Catalog # FAB190N) or (B) Mouse IgG2B Alexa Fluor 700 Isotype Control (Catalog # IC0041N). View our protocol for Staining Membrane-associated Proteins.
Preparation and Storage
  • Shipping
    The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
  • Stability & Storage
    Protect from light. Do not freeze.
    • 12 months from date of receipt, 2 to 8 °C as supplied.
Background: CXCR5
CXCR5, also known as BLR-1, is a 7 transmembrane domain protein expressed on B cells. CXCR5 mediates B cell migration following binding of CXCL13.
  • Entrez Gene IDs:
    643 (Human); 12145 (Mouse); 29363 (Rat)
  • Alternate Names:
    BLR1; BLR1MDR-15; Burkitt lymphoma receptor 1; Burkitt lymphoma receptor 1, GTP binding protein (chemokine (C-X-C motif)receptor 5); Burkitt lymphoma receptor 1, GTP-binding protein; CD185 antigen; CD185; chemokine (C-X-C motif) receptor 5; C-X-C chemokine receptor type 5; CXCR5; CXC-R5; MDR15CXCR-5; MGC117347; Monocyte-derived receptor 15
Related Research Areas
Isotype Controls
Description Application Cat# Citations Images  

Mouse IgG2B Alexa Fluor® 700-conjugated Isotype Control

Ctrl IC0041N
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Staining Reagents
Description Application Cat# Citations Images  

Flow Cytometry Staining Buffer (1X)

Flow FC001 3
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Flow Cytometry Mouse Lyse Buffer (10X)

Flow FC003 1
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Flow Cytometry Human Lyse Buffer (10X)

Flow FC002 1
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