GPR44 Antibody - #DF2747
| Product: | GPR44 Antibody |
| Catalog: | DF2747 |
| Description: | Rabbit polyclonal antibody to GPR44 |
| Application: | WB IHC |
| Reactivity: | Human |
| Prediction: | Pig, Horse, Dog |
| Mol.Wt.: | 66 kDa; 43kD(Calculated). |
| Uniprot: | Q9Y5Y4 |
| RRID: | AB_2839953 |
Product Info
*The optimal dilutions should be determined by the end user.
*Tips:
WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.
Cite Format: Affinity Biosciences Cat# DF2747, RRID:AB_2839953.
Fold/Unfold
CD294; CD294 antigen; Chemoattractant receptor homologous molecule expressed on Th2 cells; chemoattractant receptor-homologous; Chemoattractant receptor-homologous molecule expressed on Th2 cells; CRTH 2; CRTH2; DL1R; DP2 prostaglandin receptor; G Protein Coupled Receptor 44; GPR 44; Gpr44; GPR44_HUMAN; PTGDR2; Putative G protein coupled receptor 44; Putative G-protein coupled receptor 44;
Immunogens
Widespread expression. High expression in stomach, small intestine, heart and thymus. Intermediate expression in colon, spinal cord and peripheral blood and low expression in brain, skeletal muscle and spleen. Expressed also on Th2- and Tc2- type cells, eosinophils and basophils.
- Q9Y5Y4 PD2R2_HUMAN:
- Protein BLAST With
- NCBI/
- ExPASy/
- Uniprot
MSANATLKPLCPILEQMSRLQSHSNTSIRYIDHAAVLLHGLASLLGLVENGVILFVVGCRMRQTVVTTWVLHLALSDLLASASLPFFTYFLAVGHSWELGTTFCKLHSSIFFLNMFASGFLLSAISLDRCLQVVRPVWAQNHRTVAAAHKVCLVLWALAVLNTVPYFVFRDTISRLDGRIMCYYNVLLLNPGPDRDATCNSRQVALAVSKFLLAFLVPLAIIASSHAAVSLRLQHRGRRRPGRFVRLVAAVVAAFALCWGPYHVFSLLEARAHANPGLRPLVWRGLPFVTSLAFFNSVANPVLYVLTCPDMLRKLRRSLRTVLESVLVDDSELGGAGSSRRRRTSSTARSASPLALCSRPEEPRGPARLLGWLLGSCAASPQTGPLNRALSSTSS
Predictions
Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.
High(score>80) Medium(80>score>50) Low(score<50) No confidence
PTMs - Q9Y5Y4 As Substrate
| Site | PTM Type | Enzyme | Source |
|---|---|---|---|
| T321 | Phosphorylation | Uniprot | |
| S325 | Phosphorylation | Uniprot | |
| S331 | Phosphorylation | Uniprot | |
| S338 | Phosphorylation | Uniprot | |
| S339 | Phosphorylation | Uniprot | |
| S352 | Phosphorylation | Uniprot | |
| S376 | Phosphorylation | Uniprot | |
| S380 | Phosphorylation | Uniprot | |
| T383 | Phosphorylation | Uniprot |
Research Backgrounds
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, GRK2, GPRK5/GRK5 and GRK6. Receptor activation is responsible, at least in part, in immune regulation and allergic/inflammation responses.
Phosphorylated.
Cell membrane>Multi-pass membrane protein.
Note: Internalized receptors colocalized with RAB11A.
Widespread expression. High expression in stomach, small intestine, heart and thymus. Intermediate expression in colon, spinal cord and peripheral blood and low expression in brain, skeletal muscle and spleen. Expressed also on Th2- and Tc2- type cells, eosinophils and basophils.
The 330-DSEL-333 motif is involved in the recycling of PTGDR2 to the cell surface after agonist-induced internalization. This motif seems to be required for GRK2 and GPRK5/GRK5 to promote agonist-induced internalization. Thr-347 is a major site for PKC-induced internalization of the receptor.
Belongs to the G-protein coupled receptor 1 family.
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