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AB117579

Anti-C5a-R antibody [10/92]

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(7 Publications)

Rat Recombinant Monoclonal C5a-R antibody. Suitable for ICC/IF, Flow Cyt and reacts with Mouse samples. Cited in 7 publications. Immunogen corresponding to Cell preparation containing C5ar1 protein.

View Alternative Names

CD88, C5ar, C5r1, C5ar1, C5a anaphylatoxin chemotactic receptor 1, C5a anaphylatoxin chemotactic receptor, C5a-R, C5aR

3 Images
Flow Cytometry - Anti-C5a-R antibody [10/92] (AB117579)
  • Flow Cyt

Lab

Flow Cytometry - Anti-C5a-R antibody [10/92] (AB117579)

Flow cytometric analysis of Mouse PBMCs (mouse primary peripheral blood mononuclear cells) cells labelling C5a-R with ab117579 at 1/50 dilution (0.1ug) / Right compared with a Rat monoclonal IgG / Left isotype control.

Goat F(ab)2 Anti-Rat IgG Fc (Alexa Fluor® 488, ab150161) was used as a secondary at a 1/5000 dilution.

Gated on viable cells.
Cells were co-stained with anti mouse CD11b conjugated to Brilliant Violet 421.

Flow Cytometry - Anti-C5a-R antibody [10/92] (AB117579)
  • Flow Cyt

Lab

Flow Cytometry - Anti-C5a-R antibody [10/92] (AB117579)

Flow cytometric analysis of Mouse PBMCs (mouse primary peripheral blood mononuclear cells) cells labelling C5a-R with ab117579 at 1/50 dilution (0.1ug) / Right compared with a Rat monoclonal IgG / Left isotype control.

Goat F(ab)2 Anti-Rat IgG Fc (Alexa Fluor® 488, ab150161) was used as a secondary at a 1/5000 dilution.

Gated on viable cells.
Cells were co-stained with anti mouse CD19 conjugated to Alexa Fluor®647.

Immunocytochemistry/ Immunofluorescence - Anti-C5a-R antibody [10/92] (AB117579)
  • ICC/IF

Lab

Immunocytochemistry/ Immunofluorescence - Anti-C5a-R antibody [10/92] (AB117579)

Immunofluorescent analysis of 4% Paraformaldehyde fixed, 0.1% Triton X-100 permeabilized Mouse PBMC (mouse primary peripheral blood mononuclear cell) cells with ab117579 at 1/500 dilution followed by ab150157 Goat Anti-Rat IgG H&L (Alexa Fluor® 488) antibody at 1/1000 dilution (Green). ab206369 Anti-beta Tubulin rabbit monoclonal antibody (Alexa Fluor® 594) was used for counterstain at a 1/200 dilution (Magenta).

Confocal image showing membranous and cytoplasmic staining in subsets of mouse PBMCs (shown in green). The counterstain was observed in magenta. Nuclear DNA was labelled with DAPI (shown in blue). Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).

  • Biotin

    Biotin Anti-C5a-R antibody [10/92]

Key facts

Host species

Rat

Clonality

Monoclonal

Clone number

10/92

Isotype

IgG2a

Carrier free

No

Reacts with

Mouse

Applications

Flow Cyt, ICC/IF

applications

Immunogen

Cell preparation containing C5ar1 protein. The exact immunogen used to generate this antibody is proprietary information.

P30993

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"}, "FlowCyt" : {"fullname" : "Flow Cytometry", "shortname":"Flow Cyt"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Mouse": { "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "1/500", "ICCIF-species-notes": "<p></p>", "FlowCyt-species-checked": "testedAndGuaranteed", "FlowCyt-species-dilution-info": "1/100", "FlowCyt-species-notes": "<p></p>" } } }

Product details

The production method has been switched from hybridoma to recombinant on 24th Oct 2025.

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Properties and storage information

Form
Liquid
Purification technique
Ion exchange chromatography
Storage buffer
pH: 7.2 - 7.4 Preservative: 0.01% Sodium azide Constituents: PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

C5a-R also known as CD88 or C5aR1 is a protein found primarily on the surface of immune cells like macrophages and neutrophils. Its mass is approximately 45 kDa. C5a-R functions as a G protein-coupled receptor (GPCR) and binds the complement component C5a a powerful inflammatory peptide. The receptor is expressed in various tissues but primarily in the immune system where it plays a significant role in immune responses and inflammatory processes.
Biological function summary

C5a-R functions as a mediator of inflammation and immune responses. It is a part of the complement system a complex of proteins involved in innate immunity. Upon binding to C5a this receptor initiates a signaling cascade that leads to the recruitment and activation of immune cells at sites of inflammation. It amplifies the inflammatory response leading to cell chemotaxis degranulation and the production of pro-inflammatory cytokines.

Pathways

C5a-R plays an important role in the complement and immune pathways. It interacts closely with the C5 protein which is a core component of the complement pathway. This receptor also connects to other immune system proteins such as the C3 and C4 proteins through the cascade. Together these interactions help defend against pathogenic infections and maintain immune homeostasis.

C5a-R is associated with conditions like rheumatoid arthritis and sepsis. In rheumatoid arthritis the receptor's activation by C5a contributes to chronic inflammation and joint damage. During sepsis overactivation of C5a-R can lead to excessive inflammation and tissue damage. The receptor's involvement in these diseases is often linked with other proteins in the complement system such as C3a and C4a which also play roles in modulating inflammation and immune responses.

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

Receptor for the chemotactic and inflammatory peptide anaphylatoxin C5a, stimulating chemotaxis, granule enzyme release, intracellular calcium release and superoxide anion production (PubMed : 37852260). Ligand binding causes a conformation change that triggers signaling via guanine nucleotide-binding proteins (G proteins) and modulates the activity of downstream effectors, such as adenylate cyclase (PubMed : 37852260). C5AR1 is coupled to G(i)/G(o) (GNAI1 or GNAO1) G alpha proteins and mediates inhibition of adenylate cyclase (PubMed : 37852260). The ligand interacts with at least two sites on the receptor : a high-affinity site on the extracellular N-terminus, and a second site in the transmembrane region which activates downstream signaling events (By similarity).
See full target information C5ar1

Publications (7)

Recent publications for all applications. Explore the full list and refine your search

Cells 14: PubMed40072066

2025

Finerenone Alleviates Over-Activation of Complement C5a-C5aR1 Axis of Macrophages by Regulating G Protein Subunit Alpha i2 to Improve Diabetic Nephropathy.

Applications

Unspecified application

Species

Unspecified reactive species

Zi-Han Li,Zi-Jun Sun,Sydney C W Tang,Ming-Hui Zhao,Min Chen,Dong-Yuan Chang

JCI insight 7: PubMed36546481

2022

Deficiency of CFB attenuates renal tubulointerstitial damage by inhibiting ceramide synthesis in diabetic kidney disease.

Applications

Unspecified application

Species

Unspecified reactive species

Zi-Jun Sun,Dong-Yuan Chang,Min Chen,Ming-Hui Zhao

Journal of neuroinflammation 19:182 PubMed35831910

2022

Complement activation contributes to subretinal fibrosis through the induction of epithelial-to-mesenchymal transition (EMT) in retinal pigment epithelial cells.

Applications

Unspecified application

Species

Unspecified reactive species

María Llorián-Salvador,Eimear M Byrne,Manon Szczepan,Karis Little,Mei Chen,Heping Xu

Frontiers in cellular and infection microbiology 9:151 PubMed31134161

2019

Respiratory Syncytial Virus Exacerbates Kidney Damages in IgA Nephropathy Mice via the C5a-C5aR1 Axis Orchestrating Th17 Cell Responses.

Applications

Unspecified application

Species

Unspecified reactive species

Xinyue Hu,Juntao Feng,Qiaoling Zhou,Lisha Luo,Ting Meng,Yong Zhong,Wei Tang,Shuanglinzi Deng,Xiaozhao Li

Scientific reports 7:15207 PubMed29123203

2017

Respiratory Syncytial Virus Exacerbates OVA-mediated asthma in mice through C5a-C5aR regulating CD4T cells Immune Responses.

Applications

IHC

Species

Unspecified reactive species

Xinyue Hu,Xiaozhao Li,Chengping Hu,Ling Qin,Ruoxi He,Lisha Luo,Wei Tang,Juntao Feng

Molecular vision 23:210-218 PubMed28442885

2017

Complement C5a receptor knockout has diminished light-induced microglia/macrophage retinal migration.

Applications

IHC-Fr

Species

Mouse

Delu Song,Michael E Sulewski,Chenguang Wang,Jiantao Song,Rupak Bhuyan,Jacob Sterling,Esther Clark,Wen-Chao Song,Joshua L Dunaief

Clinical and experimental immunology 175:285-95 PubMed24117111

2013

Neuroprotective effects of argatroban and C5a receptor antagonist (PMX53) following intracerebral haemorrhage.

Applications

Unspecified application

Species

Unspecified reactive species

G Li,R-M Fan,J-L Chen,C-M Wang,Y-C Zeng,C Han,S Jiao,X-P Xia,W Chen,S-T Yao
View all publications

Product promise

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