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FPRL1/FPR2 Antibody - BSA Free

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Western Blot: FPRL1/FPR2 Antibody - BSA Free [NLS1878] - Immunoblot of FPR2 protein in various parts of the rat brain including olfactory bulb (OB), prefrontal cortex (PFC), primary somatosensory cortex (CTX1), parietal ...read more
Immunocytochemistry/ Immunofluorescence: FPRL1/FPR2 Antibody - BSA Free [NLS1878] - Mouse J774A.1, mouse reticulum cell sarcoma macrophage cell line. Left panel is + Anti-Rabbit FITC; middle panel indicates the cell ...read more
Immunohistochemistry-Paraffin: FPRL1/FPR2 Antibody - BSA Free [NLS1878] - SPM receptors differentially expressed on endothelium and infiltrating leukocytes AE" ALX/FPR2 and ChemR23. Acute inflammation triggered by ...read more
Flow Cytometry: FPRL1/FPR2 Antibody - BSA Free [NLS1878] - Flow Cytometry: [Alexa Fluor® 700] [NLS1878AF700] - Mouse splenocytes. Cells were pre-gated with live/dead and FSC-A/W to exclude dead cells and cell ...read more
Biological Strategies: Western Blot: FPRL1/FPR2 Antibody - BSA Free [NLS1878] - Murine neutrophils were extracted from the bone marrow of C57BL/6 mice and exposed to normal glucose (90 mg/dl) or high glucose (300 ...read more
Western Blot: FPRL1/FPR2 Antibody - BSA Free [NLS1878] - Analysis in HL-60 cell lysate.
Immunocytochemistry/ Immunofluorescence: FPRL1/FPR2 Antibody - BSA Free [NLS1878] - Antibody was tested in Raw264.7 cells with DyLight 488 (green). Nuclei were counterstained with DAPI (blue).
Immunohistochemistry: FPRL1/FPR2 Antibody - BSA Free [NLS1878] - Analysis in human kidney cancer using DAB with hematoxylin counterstain.
Electron Microscopy: FPRL1/FPR2 Antibody - BSA Free [NLS1878] - Electron micrographs of FPR2 immunostained sections from the prefrontal cortex. Immunostaining is mostly present in axon pre-terminals (PrT) that did not ...read more
Lipoxin A4, along with its precursors and ligand, were altered by hAECs. (D): Representative images of F4/80- and FPR2-positive-stained lung sections from hAEC-treated animals. Magnification: x200. Scale bar =100 um. ...read more
Higher expression of Fpr2 in the livers of female mice is related with hepatocyte protection. b) Western blot analysis of Fpr2 (red) with albumin (green) in these cells. Gapdh was used as internal control. Data shown ...read more
SPM receptors are differentially expressed on the endothelium and the infiltrating leukocytes - ALX/FPR2 and ChemR23.Acute inflammation was triggered in the ventral aspect of forearm of healthy volunteers by the ...read more
Exposure to high glucose dampens the expression of FPR2 in neutrophils.(a-c) Murine neutrophils were extracted from the bone marrow of C57BL/6 mice and exposed to normal glucose (90 mg/dl) or high glucose (300 mg/dl) ...read more
Quantification of MAOB, HiF-1 alpha , and GFAP levels in gliomas(A) Relative levels of MAOB in normal brain, five anaplastic astrocytomas (AA), a geministic astrocytoma (Gem), an astroblastoma (Ablast), and 20 GBM ...read more
Effect of HIF-1 alpha silencing on alpha -MSH-induced apoptosis in B16-F10 melanoma cells during hypoxia.a Cells were transfected with shLacZ or shHIF-1 alpha plasmids for 48 h before harvest. HIF-1 alpha shRNA ...read more
Inhibition of DNA-PK prevents monoubiquitination of H2AX and H2A in CPT-treated quiescent WI38 hTERT cells. (A–E) Serum-starved cells were treated with DMSO or DNA-PKi (10 μM) for 1 h before the addition of DMSO ...read more
TERRA and telomere transcription in ALT cells.(a) TERRA northern blot hybridizations of RNA from the indicated cell lines (VA13: WI-38 VA13; 1.2.11: HeLa 1.2.11) pre-treated with RNaseA or left untreated. Ethidium ...read more

Product Details

Summary
Reactivity Hu, Mu, Rt, BaSpecies Glossary
Applications WB, Flow, ICC/IF, IHC, MS
Clonality
Polyclonal
Host
Rabbit
Conjugate
Unconjugated
Format
BSA Free
Concentration
1.1 mg/ml
Validated by:
   

Biological Strategies

     

Order Details

FPRL1/FPR2 Antibody - BSA Free Summary

Immunogen
This FPRL1/FPR2 antibody is made to a synthetic peptide from the human FPRL1 protein (between residues 300-350) [UniProt P25090]
Localization
Cell membrane; Multi-pass membrane protein.
Isotype
IgG
Clonality
Polyclonal
Host
Rabbit
Gene
FPR2
Purity
Immunogen affinity purified
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Applications/Dilutions

Dilutions
  • Electron Microscopy
  • Flow Cytometry
  • Immunocytochemistry/ Immunofluorescence 1:20-1:75
  • Immunohistochemistry 1:300
  • Immunohistochemistry-Frozen reported in scientific literature (PMID 24086560)
  • Immunohistochemistry-Paraffin 1:300
  • Western Blot 1:1000
Application Notes
In Western Blot, a band is seen ~38 kDa representing FPRL1. In ICC/IF, plasma membrane staining was observed in Raw264.7 cells. In IHC-P, staining was also observed in the plasma membrane of human kidney cancer tissue. Prior to immunostaining paraffin tissues, antigen retrieval with sodium citrate buffer (pH 6.0) is recommended. Customers have reported success in IF on FFPE mouse kidney tissue, following microwave antigen retrieval.
Theoretical MW
38 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Control Peptide
FPRL1/FPR2 Peptide (NLS1878PEP)
Reviewed Applications
Read 4 Reviews rated 4.5
using
NLS1878 in the following applications:

Publications
Read Publications using
NLS1878 in the following applications:

Reactivity Notes

Rat reactivity reported in scientific literature (PMID: 24086560). Bacteria reactivity reported in scientific literature (PMID: 31234710).

Packaging, Storage & Formulations

Storage
Store at -20 degrees C. Avoid freeze/thaw cycles.
Buffer
PBS, 30% Glycerol
Preservative
0.01% Sodium Azide
Concentration
1.1 mg/ml
Purity
Immunogen affinity purified

Alternate Names for FPRL1/FPR2 Antibody - BSA Free

  • ALXR
  • FMLP-R-I
  • FMLP-R-II
  • FMLPX
  • formyl peptide receptor 2
  • Formyl peptide receptor-like 1RFP
  • FPR2
  • FPR2A
  • FPRH1FMLP-related receptor I
  • FPRL1
  • FPRL1LXA4 receptor
  • HM63
  • HM63FPRH2
  • lipoxin A4 receptor (formyl peptide receptor related)
  • Lipoxin A4 receptor
  • LXA4 Receptor
  • LXA4RFMLP-R-I
  • N-formyl peptide receptor 2
  • RFP

Background

FPRL1 (formyl peptide receptor-like-1 or N-formyl peptide receptor 2) is a multi-pass membrane protein receptor belonging to the GPCR1 family and is expressed abundantly in lungs and neutrophils. Among human FPRs and its variants (FPRL1/FPR-like 1 and FPRL2/FPR-like 2), FPRL1 is less efficiently activated by N-fMLP (N-formylmethionylleucylphenylalanine) than FPR and certain agonists which bind FPRL1 with high affinity includes lipoxin A4 eicosanoid, annexin 1, uPAR, the V3 region of the HIV-1 envelope glycoprotein gp120, the acute-phase protein SAA, the 42-amino-acid form of beta-amyloid, human prion peptide, and cathelicidin LL-37.

FPRL1 binding to its agonists triggers the activation of intracellular signaling molecules including calcium, PKC isoforms, phospholipases A2 and D, and MAPKs/p38MAPK. FPRL1 activation may result in an anti-inflammatory outcome counteracting the actions of proinflammatory signals such as leukotriene B4.

Expression of FPR1, FPRL1, and FPRL2 has recently been documented to enhance invasive potential of melanoma cells. Moreover, FPRL1 interacts with amyloid beta peptides is implicated in phagocyte attraction to sites of amyloid plaques in Alzheimer's disease.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Publications for FPRL1/FPR2 Antibody (NLS1878)(30)

We have publications tested in 4 confirmed species: Human, Mouse, Rat, Bacteria.

We have publications tested in 7 applications: ICC/IF, IF, IF/IHC, IHC, IHC-Fr, IHC-P, WB.


Filter By Application
ICC/IF
(5)
IF
(1)
IF/IHC
(1)
IHC
(2)
IHC-Fr
(3)
IHC-P
(4)
WB
(11)
All Applications
Filter By Species
Human
(6)
Mouse
(14)
Rat
(6)
Bacteria
(1)
All Species
Showing Publications 1 - 10 of 30. Show All 30 Publications.
Publications using NLS1878 Applications Species
Studley WR, Lamanna E, Martin KA et al. The small-molecule formyl peptide receptor biased agonist, compound 17b, is a vasodilator and anti-inflammatory in mouse precision-cut lung slices British journal of pharmacology 2023-09-01 [PMID: 37658546] (IHC-P, Mouse) IHC-P Mouse
Li L, Cheng SQ, Sun YQ et al. Resolvin D1 reprograms energy metabolism to promote microglia to phagocytize neutrophils after ischemic stroke Cell reports 2023-06-06 [PMID: 37285269] (IHC, WB, Mouse) IHC, WB Mouse
Liu M, He H, Fan F et al. Maresin-1 protects against pulmonary arterial hypertension by improving mitochondrial homeostasis through ALXR/HSP90? axis Journal of molecular and cellular cardiology 2023-05-25 [PMID: 37244057] (WB, Rat) WB Rat
Liu L, Kim S, Buckley MT et al. Exercise reprograms the inflammatory landscape of multiple stem cell compartments during mammalian aging Cell stem cell 2023-04-13 [PMID: 37080206] (IHC, Mouse) IHC Mouse
Kim SY, Kim JM, Lee SR et al. Efferocytosis and enhanced FPR2 expression following apoptotic cell instillation attenuate radiation-induced lung inflammation and fibrosis Biochemical and biophysical research communications 2022-02-21 [PMID: 35228119] (WB) WB
Jun JH, Park S, Kim JY et al. Combination Therapy of Placenta-Derived Mesenchymal Stem Cells with WKYMVm Promotes Hepatic Function in a Rat Model with Hepatic Disease via Vascular Remodeling Cells 2022-01-11 [PMID: 35053347] (ICC/IF) ICC/IF
Li A, Li S, Zhang C Et al. FPR2 serves a role in recurrent spontaneous abortion by regulating trophoblast function via the PI3K/AKT signaling pathway Molecular medicine reports 2021-12-01 [PMID: 34608500] (IHC-P, Human) IHC-P Human
Hughes FM, Harper SN, NosE BD Et al. Specialized Pro-resolution Mediators in the bladder; Annexin-A1 normalizes inflammation and bladder dysfunction during bladder outlet obstruction American journal of physiology. Renal physiology 2021-08-16 [PMID: 34396790]
Tang D, Fu G, Li W et al. Maresin 1 Protects the Liver Against Ischemia/Reperfusion Injury via the ALXR/Akt Signaling Pathway Mol Med 2021-02-26 [PMID: 33632134]
KorimovA A, DubovY P N-Formylated Peptide Induces Increased Expression of Both Formyl Peptide Receptor 2 (Fpr2) and Toll-Like Receptor 9 (TLR9) in Schwannoma Cells-An In Vitro Model for Early Inflammatory Profiling of Schwann Cells Cells 2020-12-11 [PMID: 33322305] (WB, Rat) WB Rat
Show All 30 Publications.

Reviews for FPRL1/FPR2 Antibody (NLS1878) (4) 4.54

Average Rating: 4.5
(Based on 4 reviews)
We have 4 reviews tested in 1 species: Mouse.

Reviews using NLS1878:
Filter by Applications
WB
(2)
ICC
(1)
IHC-Fr
(1)
All Applications
Filter by Species
Mouse
(4)
All Species
Images Ratings Applications Species Date Details
Western Blot FPRL1/FPR2 NLS1878
Enlarge
5
reviewed by:
Verified Customer
WB Mouse 09/14/2019
View

Summary

ApplicationWestern Blot
Sample Testedmacrophage cell lysate,mouse primary cell
SpeciesMouse
LotA-2
Immunocytochemistry FPRL1/FPR2 NLS1878
Enlarge
5
reviewed by:
Verified Customer
ICC Mouse 08/10/2019
View

Summary

ApplicationImmunocytochemistry
Sample TestedJ774A.1 mouse reticulum cell sarcoma macrophage cell line
SpeciesMouse
LotA-2
Western Blot FPRL1/FPR2 NLS1878
Enlarge
4
reviewed by:
Eric Hamlett
WB Mouse 08/16/2018
View

Summary

ApplicationWestern Blot
Sample TestedMouse brain
SpeciesMouse
LotFPRL1/FPR2 Antibody

Comments

CommentsHomogenates of Mouse Brain in RIPA Buffer
  4
reviewed by:
Verified Customer
IHC-Fr Mouse 12/29/2014
View

Summary

ApplicationImmunohistochemistry-Frozen
Sample TestedSee PMID 23603910
SpeciesMouse

Product General Protocols

Video Protocols

WB Video Protocol
ICC/IF Video Protocol

FAQs for FPRL1/FPR2 Antibody (NLS1878). (Showing 1 - 3 of 3 FAQs).

  1. I am looking for an FPRL1 antibody that is reactive to mouse only. Does Novus have the antibody in question?
    • To answer your question, unfortunately all our FPRL1 antibodies are polyclonal and would detect both mouse and human formyl peptide receptor-like-1 and we do not have any mouse monoclonal antibody for it.
  2. I am interested in using this antibody for immunohistochemical staining of formalin-fixed rat tissues. I would like to know if this antibody is labeled with any substrate that may aid immunohistochemical staining, or would the HRP Labeled (NLS1878H) or Biotin Labeled (NLS1878B) form be more suitable for my application of interest?
    • Our product NLS1878 is provided as an unlabeled primary antibody. In order to use this antibody for staining in FFPE tissues, you will need to use a directly conjugated anti-rabbit IgG secondary. If you would like to use a directly conjugated primary antibody like NLS1878H or NLS1878B, you will not have to use a secondary antibody for detection. Depending on which detection reagents you are using, that will determine if you need the HRP conjugated or Biotin conjugated antibodies.
  3. May I know if there is a blocking peptide available for this antibody?
    • We do have the blocking peptide available for this item. It is sold under product #NLS1878PEP: Blocking Peptide.

Secondary Antibodies

 

Isotype Controls

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Recent Reviews

4.5
5
2
4
2
3
0
2
0
1
0

Verified Customer
09/14/2019
Application: WB
Species: Mouse

Verified Customer
08/10/2019
Application: ICC
Species: Mouse

Eric Hamlett
08/16/2018
Application: WB
Species: Mouse

Bioinformatics

Gene Symbol FPR2
Entrez
Uniprot