Species Reactivity
Human
Specificity
Detects human CXCR3.
Source
Monoclonal Mouse IgG 1 Clone # 49801
Purification
Protein A or G purified from ascites
Immunogen
NS0 mouse myeloma cell line transfected with human CXCR3
Met1-Leu368
Accession # P49682Formulation
Lyophilized from a 0.2 μm filtered solution in PBS and NaCl with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
Endotoxin Level
<0.10 EU per 1 μg of the antibody by the LAL method.
Label
Unconjugated
Applications
Recommended
ConcentrationSample
Flow Cytometry
2.5 µg/10 6 cells
Human whole blood lymphocytes
Immunohistochemistry
8-25 µg/mL
See below
CyTOF-ready
Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.
Neutralization
Measured by its ability to neutralize CXCL11/I‑TAC-induced chemotaxis in the BaF3 mouse pro‑B cell line transfected with human CXCR3. The Neutralization Dose (ND 50) is typically 0.3-1.5 µg/mL in the presence of 7 ng/mL Recombinant Human CXCL11/I‑TAC.
Please Note: Optimal dilutions should be determined by each laboratory for each application. are available in the Technical Information section on our website.
Data Examples
Neutralization | Chemotaxis Induced by CXCL11/I‑TAC and Neutralization by Human CXCR3 Antibody. Recombinant Human CXCL11/I‑TAC (Catalog # ) chemoattracts the BaF3 mouse pro‑B cell line transfected with human CXCR3 in a dose-dependent manner (orange line). The amount of cells that migrated through to the lower chemotaxis chamber was measured by Resazurin (Catalog # ). Chemotaxis elicited by Recombinant Human CXCL11/I‑TAC (7 ng/mL) is neutralized (green line) by increasing concentrations of Mouse Anti-Human CXCR3 Monoclonal Antibody (Catalog # MAB160). The ND50 is typically 0.3-1.5 µg/mL. |
Immunohistochemistry | CXCR3 in Human Tonsil. CXCR3 was detected in immersion fixed paraffin-embedded sections of human tonsil using Human CXCR3 Monoclonal Antibody (Catalog # MAB160) at 3 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Mouse HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # ) and counterstained with hematoxylin (blue). View our protocol for . |
Preparation and Storage
Reconstitution
Reconstitute at 0.5 mg/mL in sterile 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: CXCR3
CXCR3 is a G protein-coupled chemokine receptor that binds the alpha chemokines MIG (CXCL9), IP-10 (CXCL10), and I-TAC (CXCL11). CXCR3 is expressed on activated T cells, B cells, and NK cells.
Entrez Gene IDs:
2833 (Human); 12766 (Mouse); 84475 (Rat)
Alternate Names:
CD183 antigen; CD183; chemokine (C-X-C motif) receptor 3; chemokine (C-X-C) receptor 3; CKR-L2IP-10 receptor; CMKAR3; C-X-C chemokine receptor type 3; CXCR3; CXC-R3; CXCR-3; G protein-coupled receptor 9CD182; GPR9; GPR9Mig-R; Interferon-inducible protein 10 receptor; IP10 receptor; IP10-R; Mig receptor; MigR
