FPRL2 Antibody (Center)
Affinity Purified Rabbit Polyclonal Antibody (Pab)
- 产品详情
- 实验流程
- 背景知识
Application
| WB, IHC-P, FC, E |
|---|---|
| Primary Accession | P25089 |
| Reactivity | Human |
| Host | Rabbit |
| Clonality | Polyclonal |
| Isotype | Rabbit IgG |
| Calculated MW | 39965 Da |
| Antigen Region | 307-333 aa |
| Gene ID | 2359 |
|---|---|
| Other Names | N-formyl peptide receptor 3, FMLP-related receptor II, FMLP-R-II, Formyl peptide receptor-like 2, FPR3, FPRH1, FPRL2 |
| Target/Specificity | This FPRL2 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 307-333 amino acids from the Central region of human FPRL2. |
| Dilution | WB~~1:1000 IHC-P~~1:100~500 FC~~1:10~50 E~~Use at an assay dependent concentration. |
| Format | Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification. |
| Storage | Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles. |
| Precautions | FPRL2 Antibody (Center) is for research use only and not for use in diagnostic or therapeutic procedures. |
| Name | FPR3 {ECO:0000303|PubMed:24108355} |
|---|---|
| Function | May function as a pattern recognition G-protein coupled receptor (PRR/GPCR) involved in innate recognition of peptides derived from a specific set of bacterial pathogens or host mitochondria as pathogen- and damage-associated molecular patterns (PAMPs and DAMPs) (PubMed:24108355, PubMed:25605714). Low affinity receptor for a restricted repertoire of bacterial N-formylated peptides including fMKKIML from L. monocytogenes and fMPKLNR from V. cholerae. Contrary to FPR1 and FPR2 does not act as a receptor for fMLF peptide (PubMed:15187149, PubMed:25605714). High affinity receptor for N- acetylated F2L peptide derived from the cleavage of heme-binding protein HEBP1. F2L peptide binding may trigger chemotaxis of monocytes and dendritic cells to facilitate tissue repair (PubMed:15623572). Low affinity receptor for N-acetylated Ac2-26 peptide derived from ANXA1, an anti-inflammatory and pro-resolving agonist. Ac2-26 peptide binding can direct myeloid cell chemotaxis within the inflammatory site where ANXA1 is at high concentrations, but it can also lead to receptor desensitization to limit the inflammatory response (PubMed:15187149). Receptor for MT-RNR2/humanin, a mitochondrial-derived peptide that has an anti-inflammatory role in resolution of inflammation (PubMed:15465011). Peptide binding leads to conformational changes coupled to heterotrimeric G(i) protein signaling. Upon GDP to GTP conversion, G(i)-alpha subunit dissociates from G-beta and G-gamma subunits. Free G(i)-alpha subunit inhibits cyclic adenylate cyclase and cAMP synthesis whereas the G-beta and G-gamma dimer activates downstream phospholipase C-beta and phosphoinositide 3-kinase signaling cascades leading to Ca(2+) influx (PubMed:15187149, PubMed:15465011, PubMed:15623572, PubMed:25605714). |
| Cellular Location | Cell membrane; Multi-pass membrane protein. Note=Partially localized intracellularly |
| Tissue Location | Detected in various tissues with highest expression in lung. Expressed in immature dendritic cells (at protein level) |
Research Areas
For Research Use Only. Not For Use In Diagnostic Procedures.
Application Protocols
Provided below are standard protocols that you may find useful for product applications.
BACKGROUND
Low affinity receptor for N-formyl-methionyl peptides, which are powerful neutrophils chemotactic factors. Binding of FMLP to the receptor causes activation of neutrophils. This response is mediated via a G-protein that activates a phosphatidylinositol-calcium second messenger system.
REFERENCES
Yang,D., et.al., J. Leukoc. Biol. 72 (3), 598-607 (2002)
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