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Human CXCR5 Antibody

Catalog # MAB190 | R&D Systems, Inc. a Bio-Techne Brand
Clone 51505 was used by HLDA to establish CD designation
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MAB190-100
MAB190-SP

Key Product Details

Species Reactivity

Human

Applications

CyTOF-reported, Flow Cytometry, Immunocytochemistry, Immunohistochemistry, Neutralization

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG2B Clone # 51505

Product Summary for Human CXCR5 Antibody

Immunogen

NS0 mouse myeloma cell line transfected with human CXCR5
Met1-Phe372
Accession # P32302

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.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG2B

Scientific Data Images for Human CXCR5 Antibody

Detection of CXCR5 antibody in CD19+ Human PBMCs antibody by Flow Cytometry.

Detection of CXCR5 in CD19+ Human PBMCs by Flow Cytometry.

Human peripheral blood mononuclear cells (PBMCs) were stained with Mouse Anti-Human CD19 APC-conjugated Monoclonal Antibody (Catalog # FAB4867A) and either (A) Mouse Anti-Human CXCR5 Monoclonal Antibody (Catalog # MAB190) or (B) Mouse IgG2B control antibody (Catalog # MAB0041) followed by anti-Mouse IgG PE-conjugated secondary antibody (Catalog # F0102B). View our protocol for Staining Membrane-associated Proteins.
CXCR5 antibody in Human PBMCs by Immunocytochemistry (ICC).

CXCR5 in Human PBMCs.

CXCR5 was detected in immersion fixed human peripheral blood mononuclear cells (PBMCs) using Mouse Anti-Human CXCR5 Monoclonal Antibody (Catalog # MAB190) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 637-conjugated Anti-Mouse IgG Secondary Antibody (red; Catalog # NL008) and counterstained with DAPI (blue). View our protocol for Fluorescent ICC Staining of Non-adherent Cells.
CXCR5 antibody in Human Kidney by Immunohistochemistry (IHC-P).

CXCR5 in Human Kidney.

CXCR5 was detected in immersion fixed paraffin-embedded sections of human kidney using Mouse Anti-Human CXCR5 Monoclonal Antibody (Catalog # MAB190) at 5 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Mouse HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS002) and counterstained with hematoxylin (blue). Specific staining was localized to cell membranes. View our protocol for Chromogenic IHC Staining of Paraffin-embedded Tissue Sections.

Applications for Human CXCR5 Antibody

Application
Recommended Usage

CyTOF-reported

Ferrell, P.B., Jr. et al. (2016) PLoS ONE 11: e0153207. Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.

Flow Cytometry

0.25 µg/106 cells
Sample: Human peripheral blood CD19+ B cells

Immunocytochemistry

8-25 µg/mL
Sample:  Immersion fixed human peripheral blood mononuclear cells (PBMCs)

Immunohistochemistry

8-25 µg/mL
Sample: Immersion fixed paraffin-embedded sections of human lymph node and human kidney

Neutralization

Measured by its ability to neutralize CXCL13/BLC/BCA‑1-induced chemotaxis in the BaF3 mouse pro‑B cell line transfected with human CXCR5. The Neutralization Dose (ND50) is typically 0.25-1.5 µg/mL in the presence of 0.05 µg/mL Recombinant Human CXCL13/BLC/BCA‑1.
Please Note: Optimal dilutions of this antibody should be experimentally determined.

Reviewed Applications

Read 2 reviews rated 4.5 using MAB190 in the following applications:

Formulation, Preparation and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Endotoxin Level

<0.10 EU per 1 μg of the antibody by the LAL method.

Reconstitution

Reconstitute at 0.5 mg/mL in sterile PBS.

Reconstitution Buffer Available:
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Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Shipping

The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

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.

Alternate Names

BLR1, CD185, CXCR5

Entrez Gene IDs

643 (Human); 12145 (Mouse); 29363 (Rat)

Gene Symbol

CXCR5

UniProt

Product Documents for Human CXCR5 Antibody

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Note: Certificate of Analysis not available for kit components.

Product Specific Notices for Human CXCR5 Antibody

For research use only

Citations for Human CXCR5 Antibody (27)

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Customer Reviews for Human CXCR5 Antibody (2)

4.5 out of 5
2 customer ratings
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  • Human CXCR5 Antibody
    Name: Anonymous
    Application: Immunocytochemistry/Immunofluorescence
    Sample Tested: Human retinal pigment epithelium cells
    Species: Human
    Verified Customer | Posted 08/19/2021
    Human CXCR5 Antibody MAB190
  • Human CXCR5 Antibody
    Name: Anonymous
    Application: Immunohistochemistry
    Sample Tested: Tonsil tissue
    Species: Human
    Verified Customer | Posted 09/11/2020
    retrieval in high pH buffer Ab was diluted 1:2000(0.25ug/mL)
    Human CXCR5 Antibody MAB190

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