antibody

CRTH2 Antibody

MBS150634

0.1 mg

345 USD

polyclonal

rabbit

nonconjugated

human, mouse, rat

western blot, ELISA, immunohistochemistry, immunocytochemistry, enzyme immunoassay

Antibody

CRTH2 Antibody

CRTH2

CRTH2; DP2; DL1R; CD294; CRTH2; GPR44; Prostaglandin D2 receptor 2; Chemoattractant receptor-homologous molecule expressed on Th2 cells; G protein-coupled receptor 44

prostaglandin D2 receptor 2; Prostaglandin D2 receptor 2; prostaglandin D2 receptor 2; G protein-coupled receptor 44; G-protein coupled receptor 44; putative G-protein coupled receptor 44; chemoattractant receptor-homologous molecule expressed on TH2 cells; chemoattractant receptor homologous molecule expressed on T helper type 2 cells; prostaglandin D2 receptor 2; Chemoattractant receptor-homologous molecule expressed on Th2 cells; G-protein coupled receptor 44; CD_antigen: CD294

GPR44

PTGDR2; PTGDR2; DP2; DL1R; CD294; CRTH2; GPR44; CRTH2; DL1R; GPR44

PD2R2_HUMAN

Polyclonal

IgG

Rabbit

Human, Mouse, Rat

395

CRTH2 Antibody is affinity chromatography purified via peptide column.

Liquid

1 mg/mL

CRTH2 antibody can be stored at 4 degree C for three months and -20 degree 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.

ELISA (EIA), Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF)

CRTH2 antibody can be used for detection of CRTH2 by Western blot at 1 and 2 ug/mL. Antibody can also be used for immunohistochemistry starting at 2.5 mug/mL. For immunofluorescence start at 20 ug/mL. Optimal dilutions for each application to be determined by the researcher. Positive control: MBS151755 Human Heart Tissue Lysate

Conjugate: Unconjugated. Immunogen: CRTH2 antibody was raised against a 15 amino acid synthetic peptide from near the center of human CRTH2. Buffer: CRTH2 Antibody is supplied in PBS containing 0.02% sodium azide.

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.

153791424

NP_004769

NM_004778.2

Q9Y5Y4

43,268 Da

Class A/1 (Rhodopsin-like Receptors) Pathway (106357); Defective ACTH Causes Obesity And Pro-opiomelanocortinin Deficiency (POMCD) Pathway (1127664); Disease Pathway (530764); Eicosanoid Ligand-binding Receptors Pathway (106370); G Alpha (i) Signalling Events Pathway (119550); GPCR Downstream Signaling Pathway (119548); GPCR Ligand Binding Pathway (161020); GPCRs, Class A Rhodopsin-like Pathway (198886); Metabolic Disorders Of Biological Oxidation Enzymes Pathway (1127637); Prostanoid Ligand Receptors Pathway (106371)

This gene encodes a G-protein-coupled receptor that is preferentially expressed in CD4+ effector T helper 2 (Th2) cells. This protein is a prostaglandin D2 receptor that mediates the pro-inflammatory chemotaxis of eosinophils, basophils, and Th2 lymphocytes generated during allergic inflammation. Single nucleotide polymorphisms in the 3' UTR of this gene have been associated with asthma susceptibility.[provided by RefSeq, Mar 2011]

GPR44: Receptor for prostaglandin D2 (PGD2). Coupled to the G(i)-protein. Receptor activation may result in pertussis toxin- sensitive decreases in cAMP levels and Ca(2+) mobilization. PI3K signaling is also implicated in mediating PTGDR2 effects. PGD2 induced receptor internalization. CRTH2 internalization can be regulated by diverse kinases such as, PKC, PKA, ADRBK1/GRK2, GPRK5/GRK5 and GRK6. Receptor activation is responsible, at least in part, in immune regulation and allergic/inflammation responses. Belongs to the G-protein coupled receptor 1 family. Protein type: Receptor, GPCR; Membrane protein, multi-pass; GPCR, family 1; Membrane protein, integral. Chromosomal Location of Human Ortholog: 11q12-q13.3. Cellular Component: neuron projection; integral to plasma membrane; plasma membrane. Molecular Function: G-protein coupled receptor activity; neuropeptide binding; prostaglandin F receptor activity; prostaglandin J receptor activity; prostaglandin D receptor activity. Biological Process: synaptic transmission; G-protein signaling, coupled to cyclic nucleotide second messenger; G-protein coupled receptor protein signaling pathway; neuropeptide signaling pathway; positive regulation of G-protein coupled receptor protein signaling pathway; calcium-mediated signaling; immune response; G-protein signaling, adenylate cyclase inhibiting pathway; chemotaxis

0.1 mg

345 USD