CCR4 antibody (PE-Cy7)

Catalog No. ABIN2659150

The Mouse Monoclonal anti-CCR4 antibody has been validated for FACS and CyTOF. It is suitable to detect CCR4 in samples from Human.

Quick Overview for CCR4 antibody (PE-Cy7) (ABIN2659150)

Target: CCR4 (Chemokine (C-C Motif) Receptor 4 (CCR4))

Reactivity: Human

Host: Mouse

Clonality: Monoclonal

Conjugate: This CCR4 antibody is conjugated to PE-Cy7

Application: Flow Cytometry (FACS), Cytometry by Time of Flight (CyTOF)

Clone: L291H4

Product Details anti-CCR4 Antibody (PE-Cy7)

Cross-Reactivity: Cynomolgus

Purification: The antibody was purified by affinity chromatography and conjugated with PE/Cy7 under optimal conditions. The solution is free of unconjugated PE/Cy7 and unconjugated antibody.

Isotype: IgG1 kappa

Application Details

Application Notes: Optimal working dilution should be determined by the investigator.

Restrictions: For Research Use only

Handling

Buffer: Phosphate-buffered solution, pH 7.2, containing 0.09 % sodium azide and 0.2 % (w/v) BSA .

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Handling Advice: Protect from prolonged exposure to light. Do not freeze.

Storage: 4 °C

Storage Comment: The antibody solution should be stored undiluted between 2°C and 8°C.

Target Details for CCR4

Target: CCR4 (Chemokine (C-C Motif) Receptor 4 (CCR4))

Alternative Name: CD194

Background: CD194, also known as CCR4, is a CC chemokine receptor. It binds CCL17 and CCL22 and is expressed on a subset of T and B cells, basophils, monocytes, and NK cells. Human Th2 cells are characterized by the expression of CCR4 and CCR8, and these receptors are regulated differently during Th2 development. Human peripheral blood Tregs can be divided into two distinct populations based on the expression of CCR4. Freshly isolated Tregs express CCR4 and presumably represent memory-type Tregs, and CCR4- Tregs require CD3-mediated activation to acquire a regulatory activity. Depletion of CCR4+ T cells leads to Th1-type polarization of CD4+ T cells and augmentation of CD8+ T cell responses to tumor antigens. CCR4 and its ligands are important for the recruitment of memory T cells into the skin in various cutaneous immune diseases.