CD193 (CCR3) Monoclonal Antibody (eBio5E8-G9-B4 (5E8-G9-B4)), Alexa Fluor™ 700, eBioscience™, Invitrogen™

Mouse Monoclonal Antibody

Catalog Number	Mfr. No.	Quantity
56-193-941	Invitrogen™ 56193941	25 Tests
56-193-942	Invitrogen™ 56193942	100 Tests

Description

The eBio5E8-G9-B4 MAb reacts with human CD193 (CCR3, CKR3). CD193 is a member of the seven transmembrane G-protein coupled receptor (GPCR) family, and is a high affinity chemokine receptor for the chemokines eotaxin-1 (CCL11), eotaxin-2 (CCL24), eotaxin-3 (CCL26) and MCP-4 (CCL13), but has also been reported to bind RANTES, MCP-3 and MCP-4. CD193 is highly expressed on the surface of eosinophils, and is the key eosinophil chemokine receptor responsible for the regulation of eosinophil migration and function. In addition to eosinophils, CD193 is also expressed on CD4+ TH2 cells, basophils, mast cells, mononuclear phagocytes, platelets, CD34+ hematopoietic progenitors and airway epithelial cells. CD193 likely plays an important role in the migration of eosinophils in allergic airway inflammation and asthma. CD193 can also serve as a receptor for HIV-1 cell entry.

CCR3 (C-C chemokine receptor type 3) binds to eotaxin, eotaxin-3, MCP-3, MCP-4, RANTES, and MIP-1 delta. CCR3 trasnduces a signal by increasing the intracellular calcium ions level. It also serves as an alternative co-receptor with CD4 for HIV-1 infection. Other chemokines play important roles in inflammation and are critical for the recruitment of effector immune cells to sites of infection. Chemokines activate leukocytes by binding to G protein coupled receptors. The ever-growing chemokine receptor subtypes can be divided into 2 major groups, CXCR and CCR, based on the 2 major classes of chemokines.

Specifications

• Antigen: CD193 (CCR3)
• Concentration: 5 μL/Test
• Classification: Monoclonal
• Form: Liquid
• Regulatory Status: RUO
• Formulation: PBS with BSA and 0.09% sodium azide; pH 7.2
• Gene Alias: b-chemokine receptor; CC chemokine receptor 3; C-C chemokine receptor type 3; C-C CKR-3; C-C motif chemokine receptor 3; CC-CKR3; CC-CKR-3; Ccr3; CCR-3; CD193; chemokine (C-C motif) receptor 3; chemokine (C-C) receptor 1,-like 2; chemokine (C-C) receptor 3; CKR3; Cmkbr1l2; CMKBR3; eosinophil CC chemokine receptor 3; eosinophil eotaxin receptor; Macrophage inflammatory protein 1-alpha receptor-like 2; MGC102841; MIP-1 alpha RL2; MIP-1 alphaRL2; probable C-C chemokine receptor type 3
• Gene Symbols: CCR3
• Primary or Secondary: Primary
• Content And Storage: 4°C, store in dark, DO NOT FREEZE!
• Gene: CCR3

• Clone: eBio5E8-G9-B4 (5E8-G9-B4)
• Applications: Flow Cytometry
• Conjugate: Alexa Fluor 700
• Host Species: Mouse
• Target Species: Human
• Gene Accession No.: P51677
• Gene ID (Entrez): 1232
• Isotype: IgG2b κ
• Purification Method: Affinity chromatography
• Product Type: Antibody