Prostaglandin D2 Receptor 2 (PTGDR2) (AA 220-270) antibody

Catalog No. ABIN6990710

The Rabbit Polyclonal anti-Prostaglandin D2 Receptor 2 antibody is suitable to detect Prostaglandin D2 Receptor 2 in samples from Human, Mouse and Rat. It has been validated for WB, ELISA, IHC (p) and IF.

Quick Overview for Prostaglandin D2 Receptor 2 (PTGDR2) (AA 220-270) antibody (ABIN6990710)

Target: Prostaglandin D2 Receptor 2 (PTGDR2)

Reactivity: Human, Mouse, Rat

Host: Rabbit

Clonality: Polyclonal

Conjugate: Un-conjugated

Application: Western Blotting (WB), ELISA, Immunohistochemistry (Paraffin-embedded Sections) (IHC (p)), Immunofluorescence (IF)

Product Details

Binding Specificity: AA 220-270

Purification: CRTH2 Antibody is affinity chromatography purified via peptide column.

Immunogen: CRTH2 antibody was raised against a 15 amino acid synthetic peptide from near the center of human CRTH2. The immunogen is located within amino acids 220 - 270 of CRTH2.

Isotype: IgG

Application Details

Application Notes: CRTH2 antibody can be used for detection of CRTH2 by Western blot at 1 and 2 μ,g/mL. Antibody can also be used for immunohistochemistry starting at 2.5 μ,g/mL. For immunofluorescence start at 20 μ,g/mL.

Antibody validated: Western Blot in human samples, Immunohistochemistry in human samples and Immunofluorescence in human samples. All other applications and species not yet tested.

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 1 mg/mL

Buffer: CRTH2 Antibody is supplied in PBS containing 0.02 % sodium azide.

Preservative: Sodium azide

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

Storage: -20 °C,4 °C

Storage Comment: CRTH2 antibody can be stored at 4°C for three months and -20°C, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.

Target Details

Target: Prostaglandin D2 Receptor 2 (PTGDR2)

Alternative Name: CRTH2

Background: CRTH2 Antibody: The chemoattractant receptor-homologous molecule expressed on Th2 cells (CRTH2) is a recently identified receptor for the prostaglandin D2 (PGD2) in addition to the classic prostaglandin D receptor. CRTH2 is expressed on Th2 cells and eosinophils and mediates chemotaxis of these cells to PGD2 and is thus thought to be a key receptor mediating eosinophil and Th2 recruitment during allergic responses. However, CRTH2-null mice showed enhanced eosinophil recruitment into the lung consistent with observations that the CRTH2-null mice produced significantly higher amounts of interleukin-5 (IL-5) and IL-3. This suggests that CRTH2 plays a nonredundant role in restricting eosinophilia and allergic response in vivo. At least two different isoforms of CRTH2 are known to exist.

Gene ID: 11251

NCBI Accession: NP_004769

UniProt: Q9Y5Y4

Pathways: Regulation of G-Protein Coupled Receptor Protein Signaling