Invitrogen™ CD183 (CXCR3) Monoclonal Antibody (CEW33D), PE-Cyanine7, eBioscience™

Catalog No.	Quantity
50-112-3350	100 Tests

Catalog No. 50-112-3350 Supplier Invitrogen™ Supplier No. 25183942

Description

Mouse Monoclonal Antibody

Description: The CEW33D monoclonal antibody reacts with human CD183. CD183, also known as CXCR3, is a G protein-coupled chemokine receptor that interacts with ligands CXCL9 (MIG), CXCL10 (IP-10), and CXCL11 (I-TAC). Strongly associated with type 1 immunity, CD183 is induced in naive T cells upon activation and remains upregulated in T helper type (Th)1 cells, CD8 effector cells, NK cells and NKT cells. CD183-ligand interactions mediate infiltration of inflamed tissues in normal type 1 immune responses as well as in many inflammatory and autoimmune diseases. CD183 is also expressed on some B cells and plasmacytoid DC. Applications Reported: This CEW33D antibody has been reported for use in flow cytometric analysis. Applications Tested: This CEW33D antibody has been pre-titrated and tested by flow cytometric analysis of normal human peripheral blood cells. This can be used at 5 μL (0.5 μg) per test. A test is defined as the amount (μg) of antibody that will stain a cell sample in a final volume of 100 μL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. Light sensitivity: This tandem dye is sensitive to photo-induced oxidation. Please protect this vial and stained samples from light. Fixation: Samples can be stored in IC Fixation Buffer (Product # 00-822-49) (100 μL of cell sample + 100 μL of IC Fixation Buffer) or 1-step Fix/Lyse Solution (Product # 00-5333-54) for up to 3 days in the dark at 4°C with minimal imp...

CD183, also known as CXCR3, is a seven-transmembrane G protein-coupled chemokine receptor that binds CXCL9 (Mig), CXCL10 (IP-10), and CXCL11 (I-TAC), which are part of the CXC chemokine subfamily. CD183 plays a crucial role in leukocyte traffic, influencing integrin activation, cytoskeletal changes, and chemotactic migration. It is expressed on NK cells, subsets of T lymphocytes, regulatory T cells (Tregs), and is preferentially found on Th1-polarized cells. CD183 is prominently expressed in effector/memory T cells and T cells in inflamed tissues, contributing to CD4 T cell responses to grafts, as evidenced by compromised allograft rejection in CXCR3 knockout mice. Chemokine binding induces rapid, short-lived cellular responses due to receptor internalization, with responsiveness restored after receptor recycling. Inhibition by Bordetella pertussis toxin suggests coupling with Gi subclass G proteins. The production of IP-10, Mig, and I-TAC in inflammatory lesions indicates CD183 role in recruiting inflammatory cells, making it a target for developing antagonists to treat inflammatory diseases. Multiple transcript variants encoding different isoforms of CD183 have been identified.

Specifications

• Antigen: CD183 (CXCR3)
• Applications: Flow Cytometry
• Classification: Monoclonal
• Clone: CEW33D
• Concentration: 5 μL/Test
• Conjugate: PE-Cyanine7
• Formulation: PBS with BSA and 0.09% sodium azide; pH 7.2
• Gene: CXCR3
• Gene Accession No.: P49682
• Gene Alias: an; C Cmotif chemokine; C X C motif chemokine; CC motif chemokine; CCmotif chemokine; CD182; CD183; chemokine (C-X-C motif) receptor 3; chemokine receptor 3; CKR-L2; Cmkar3; CXC; C-X-C chemokine receptor type 3; CXC motif chemokine; C-X-C motif chemokine receptor 3; Cxcr3; CXC-R3; CXCR-3; G protein-coupled receptor 9; GPR9; Interferon-inducible protein 10 receptor; IP10; IP10 receptor; IP-10 receptor; IP10-R; Mig receptor; MigR; Mig-R
• Gene Symbols: CXCR3
• Host Species: Mouse
• Purification Method: Affinity chromatography
• Quantity: 100 Tests
• Regulatory Status: RUO
• Primary or Secondary: Primary
• Gene ID (Entrez): 2833
• Target Species: Human
• Content And Storage: 4°C, store in dark, DO NOT FREEZE!
• Product Type: Antibody
• Form: Liquid
• Isotype: IgG1 κ

Safety and Handling

WARNING: Reproductive Harm - www.P65Warnings.ca.gov