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Interleukin 1 Receptor, Type I Antibodies

(Interleukin 1 Receptor, Type I (IL1R1))

Choose one of 158 IL1R1 antibodies from our product listing based on 1 publication and 82 validation images.

Explore reliable IL1R1 antibodies from a broad selection of renowned manufacturers. Our portfolio enables accurate IL1R1 detection across multiple species, including Human, Mouse, Rat, Monkey, Dog, Pig, Horse, Bat, Guinea Pig, Primate, Rabbit, and supports diverse research applications such as WB, ELISA, FACS, IHC, IP.

Quickly find the right antibody using our search, filter, and comparison tools. Each product page provides detailed validation data, literature references, and customer feedback. Unlike comparison-only resources, you can conveniently purchase antibodies directly through our site. Choose from polyclonal, monoclonal, or recombinant IL1R1 antibodies derived from various hosts such as Rabbit, Mouse, Rat. Browse our products below and order directly to support your research with confidence.

Alternative names for IL1R1 are IL1R1, Il1r1, Il1rl1.

158 results

IL1R1 Reactivity: Human, Mouse, Rat WB, FACS Host: Rabbit Polyclonal AbBy Fluor® 750
Catalog No. ABIN5005296
-15% Promotion 2026
$389.69
$458.46
save $68.77 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 4 to 6 Business Days
 
IL1R1 Reactivity: Human, Mouse, Rat WB, FACS Host: Rabbit Polyclonal AbBy Fluor® 680
Catalog No. ABIN5005295
-15% Promotion 2026
$389.69
$458.46
save $68.77 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 4 to 6 Business Days
 
IL1R1 Reactivity: Human, Mouse, Rat WB, FACS, IF (cc), IF (p) Host: Rabbit Polyclonal AbBy Fluor® 680
Catalog No. ABIN5005297
-15% Promotion 2026
$389.69
$458.46
save $68.77 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 11 to 16 Business Days
 
IL1R1 Reactivity: Human, Mouse, Rat WB, FACS, IF (cc), IF (p) Host: Rabbit Polyclonal AbBy Fluor® 594
Catalog No. ABIN2814760
-15% Promotion 2026
$389.69
$458.46
save $68.77 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 11 to 16 Business Days
 
IL1R1 Reactivity: Human, Mouse, Rat WB, FACS Host: Rabbit Polyclonal AbBy Fluor® 594
Catalog No. ABIN2814759
-15% Promotion 2026
$389.69
$458.46
save $68.77 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 4 to 6 Business Days
 
IL1R1 Reactivity: Human, Mouse, Rat WB, FACS, IF (cc), IF (p) Host: Rabbit Polyclonal AbBy Fluor® 350
Catalog No. ABIN879774
-15% Promotion 2026
$389.69
$458.46
save $68.77 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 11 to 16 Business Days
 
IL1R1 Reactivity: Human, Mouse, Rat WB, FACS, IF (cc), IF (p) Host: Rabbit Polyclonal AbBy Fluor® 488
Catalog No. ABIN879775
-15% Promotion 2026
$389.69
$458.46
save $68.77 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 11 to 16 Business Days
 
IL1R1 Reactivity: Human, Mouse, Rat WB, FACS, IF (cc), IF (p) Host: Rabbit Polyclonal AbBy Fluor® 647
Catalog No. ABIN879772
-15% Promotion 2026
$389.69
$458.46
save $68.77 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 11 to 16 Business Days
 
IL1R1 Reactivity: Human, Mouse, Rat WB, FACS, IF (cc), IF (p) Host: Rabbit Polyclonal AbBy Fluor® 555
Catalog No. ABIN879771
-15% Promotion 2026
$389.69
$458.46
save $68.77 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 11 to 16 Business Days
 
IL1R1 Reactivity: Human, Mouse, Rat WB, FACS Host: Rabbit Polyclonal AbBy Fluor® 350
Catalog No. ABIN902285
-15% Promotion 2026
$389.69
$458.46
save $68.77 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 4 to 6 Business Days
 
IL1R1 Reactivity: Human, Mouse, Rat WB, FACS Host: Rabbit Polyclonal AbBy Fluor® 555
Catalog No. ABIN902284
-15% Promotion 2026
$389.69
$458.46
save $68.77 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 4 to 6 Business Days
 
IL1R1 Reactivity: Human, Mouse, Rat WB, FACS Host: Rabbit Polyclonal AbBy Fluor® 488
Catalog No. ABIN902283
-15% Promotion 2026
$389.69
$458.46
save $68.77 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 4 to 6 Business Days
 
IL1R1 Reactivity: Human, Mouse, Rat WB, FACS Host: Rabbit Polyclonal AbBy Fluor® 647
Catalog No. ABIN902281
-15% Promotion 2026
$389.69
$458.46
save $68.77 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 4 to 6 Business Days
 
IL1R1 Reactivity: Human, Mouse, Rat WB, FACS, IF (cc), IF (p) Host: Rabbit Polyclonal Cy5.5
Catalog No. ABIN801428
-15% Promotion 2026
$399.89
$470.46
save $70.57 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 11 to 16 Business Days
 
IL1R1 Reactivity: Human, Mouse, Rat WB, FACS, IF (cc), IF (p) Host: Rabbit Polyclonal Cy5
Catalog No. ABIN801427
-15% Promotion 2026
$399.89
$470.46
save $70.57 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 11 to 16 Business Days
 
IL1R1 Reactivity: Human, Mouse, Rat WB, FACS, IF (cc), IF (p) Host: Rabbit Polyclonal FITC
Catalog No. ABIN801430
-15% Promotion 2026
$399.89
$470.46
save $70.57 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 11 to 16 Business Days
 
IL1R1 Reactivity: Human, Mouse, Rat WB, FACS, IF (cc), IF (p) Host: Rabbit Polyclonal Cy7
Catalog No. ABIN801429
-15% Promotion 2026
$399.89
$470.46
save $70.57 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 11 to 16 Business Days
 
IL1R1 Reactivity: Human, Mouse, Rat WB, ELISA, IHC (p), IHC (fro) Host: Rabbit Polyclonal HRP
Catalog No. ABIN801432
-15% Promotion 2026
$399.89
$470.46
save $70.57 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 11 to 16 Business Days
 
IL1R1 Reactivity: Human, Mouse, Rat WB, FACS, IF (cc), IF (p) Host: Rabbit Polyclonal Cy3
Catalog No. ABIN801426
-15% Promotion 2026
$399.89
$470.46
save $70.57 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 11 to 16 Business Days
 
IL1R1 Reactivity: Human, Mouse, Rat WB, ELISA, IHC (p) Host: Rabbit Polyclonal HRP
Catalog No. ABIN747752
-15% Promotion 2026
$399.89
$470.46
save $70.57 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 11 to 16 Business Days
 
  • Type Primary
    • Primary
  • Application
    • Western Blotting (WB)
    • ELISA
    • Flow Cytometry (FACS)
    • Immunohistochemistry (IHC)
    • Immunoprecipitation (IP)
    • Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))
    • Immunofluorescence (Cultured Cells) (IF (cc))
    • Immunofluorescence (Paraffin-embedded Sections) (IF (p))
    • Immunocytochemistry (ICC)
    • Radioimmunoassay (RIA)
    • Functional Studies (Func)
    • Immunofluorescence (IF)
    • Enzyme Immunoassay (EIA)
    • Immunohistochemistry (Frozen Sections) (IHC (fro))
    • Immunochromatography (IC)
    • Neutralization (Neut)
    • Surface Plasmon Resonance (SPR)
    • Immunofluorescence (fixed cells) (IF/ICC)
    • Immunoassay (IA)
    • Immunodiffusion (ID)
    • Inhibition Assay (InhA)
    • Purification (Purif)
    • Bio-Layer Interferometry (BLI)
  • Reactivity
    • Human
    • Mouse
    • Rat
    • Monkey
    • Dog
    • Pig
    • Horse
    • Bat
    • Guinea Pig
    • Primate
    • Rabbit
  • Cited in publications
  • Images available
  • Preservative free only
  • Carrier free only
  • Host
    • Rabbit
    • Mouse
    • Rat
    • Human
    • Goat
    • Hamster
    • Sheep
  • Clonality
    • Polyclonal
    • Monoclonal
  • Clone
    • 15C4
    • 27F2
    • Reg21
    • 26F8
    • 40101
    • REG21
    • Reg20
    • 26F826F8
    • 4D2D12
    • 6A570
    • AMG 108
    • AMG108
    • BDI204
    • D14e3
    • D1f3
    • IL1-31-104-1-1
    • IL1-31-113-1-1
    • JAMA-147
    • MEDI8968
    • MM0355-5R47
    • RB06973
    • RB33770
    • RM0013-11B7
  • Binding Specificity
    • pTyr496
    • AA 481-569
    • AA 422-450
    • AA 474-503
    • Extracellular Domain
    • AA 18-320
    • C-Term
    • AA 21-109
    • AA 386-553
    • AA 119-217
    • AA 120-208
    • AA 226-318
    • N-Term
    • AA 20-338
    • AA 21-332
    • AA 1-569
    • AA 18-127
    • AA 18-167
    • AA 226-352
    • AA 31-80
    • AA 342-528
    • AA 471-520
    • AA 488-537
    • Glu487
  • Conjugate
    • Un-conjugated
    • Biotin
    • FITC
    • APC
    • PE
    • HRP
    • AbBy Fluor® 350
    • AbBy Fluor® 488
    • AbBy Fluor® 555
    • AbBy Fluor® 594
    • AbBy Fluor® 647
    • AbBy Fluor® 680
    • AbBy Fluor® 750
    • Cy3
    • Cy5
    • Cy5.5
    • Cy7
    • PerCP
    • Alexa Fluor 488
    • Alexa Fluor 555
    • Alexa Fluor 594
    • Alexa Fluor 647
    • Alexa Fluor 680
    • Alexa Fluor 750
    • Alkaline Phosphatase (AP)
    • Carboxyfluorescein (CFS)
    • PE-Cy5
    • PE-Cy5.5
    • PE-Cy7
  • Isotype
    • IgG
    • IgG1
    • IgG2a
    • kappa
    • IgG2b
    • Ig Fraction
    • IgG2
    • IgG2SA
  • Protein Type
    • Recombinant Antibody
  • Format
    • Liquid
    • Lyophilized
  • Supplier
    • antibodies-online
    • ProteoGenix
    • Signalway
    • Acris
    • USBio
    • Abbexa
    • Angio-Proteomie
    • Covalab
    • Assay Biotechnology Company, Inc.
    • NSJ Bioreagents
    • QED Bioscience
    • Rockland
    • Aviva Systems Biology
    • Biomatik
    • RayBiotech

Latest Publications for our Interleukin 1 Receptor, Type I Antibodies

Stassi, Baravalle, Belotti, Amweg, Angeli, Velázquez, Rey, Salvetti, Ortega: "Altered expression of IL-1β, IL-1RI, IL-1RII, IL-1RA and IL-4 could contribute to anovulation and follicular persistence in cattle." in: Theriogenology, Vol. 110, pp. 61-73, (2018) (PubMed).

He, Qian, Li, Fan, Li, Wu, Billiar, Wilson, Shi, Fan: "TLR4-Upregulated IL-1β and IL-1RI Promote Alveolar Macrophage Pyroptosis and Lung Inflammation through an Autocrine Mechanism." in: Scientific reports, Vol. 6, pp. 31663, (2016) (PubMed).

Anselmo, Riva, Gentile, Soldani, Barbagallo, Mazzon, Feruglio, Polentarutti, Somma, Carullo, Angelini, Bacci, Mendolicchio, Voza, Nebuloni, Mantovani, Garlanda: "Expression and function of IL-1R8 (TIR8/SIGIRR): a regulatory member of the IL-1 receptor family in platelets." in: Cardiovascular research, Vol. 111, Issue 4, pp. 373-84, (2016) (PubMed).

Isa, Srivastava, Tiernan, Owens, Rooney, Dockery, Pandit: "Hyaluronic Acid Based Hydrogels Attenuate Inflammatory Receptors and Neurotrophins in Interleukin-1β Induced Inflammation Model of Nucleus Pulposus Cells." in: Biomacromolecules, Vol. 16, Issue 6, pp. 1714-25, (2015) (PubMed).

Hengartner, Fiedler, Schrezenmeier, Huber-Lang, Brenner: "Crucial role of IL1beta and C3a in the in vitro-response of multipotent mesenchymal stromal cells to inflammatory mediators of polytrauma." in: PLoS ONE, Vol. 10, Issue 1, pp. e0116772, (2015) (PubMed).

Coffelt, Kersten, Doornebal, Weiden, Vrijland, Hau, Verstegen, Ciampricotti, Hawinkels, Jonkers, de Visser: "IL-17-producing γδ T cells and neutrophils conspire to promote breast cancer metastasis." in: Nature, Vol. 522, Issue 7556, pp. 345-8, (2015) (PubMed).

Miranda, Funes, Sánchez, Limia, Mesa, Quezada, Pérez, de León: "Oncogenic Transformation Can Orchestrate Immune Evasion and Inflammation in Human Mesenchymal Stem Cells Independently of Extrinsic Immune-Selective Pressure." in: Cancer research, Vol. 75, Issue 15, pp. 3032-42, (2015) (PubMed).

Zhang, Cheng, Zhao, Li, Zhang, Chen, Nie, Reszka-Blanco, Wang, Su: "Plasmacytoid dendritic cells promote HIV-1-induced group 3 innate lymphoid cell depletion." in: The Journal of clinical investigation, Vol. 125, Issue 9, pp. 3692-703, (2015) (PubMed).

Zhang, Tao, Chopra, Dujmovic-Basuroski, Jin, Tang, Drulovic, Markovic-Plese: "IL-11 Induces Th17 Cell Responses in Patients with Early Relapsing-Remitting Multiple Sclerosis." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 194, Issue 11, pp. 5139-49, (2015) (PubMed).

Mattiola, Pesant, Tentorio, Molgora, Marcenaro, Lugli, Locati, Mavilio: "Priming of Human Resting NK Cells by Autologous M1 Macrophages via the Engagement of IL-1β, IFN-β, and IL-15 Pathways." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 195, Issue 6, pp. 2818-28, (2015) (PubMed).

Aliases for Interleukin 1 Receptor, Type I Antibodies

interleukin 1 receptor type 1 (IL1R1) Antibodies
interleukin 1 receptor, type I (Il1r1) Antibodies
interleukin 1 receptor-like 1 (Il1rl1) Antibodies
interleukin 1 receptor type 1 (Il1r1) Antibodies
CD121A Antibodies
CD121a Antibodies
CD121b Antibodies
D2S1473 Antibodies
DER4 Antibodies
Fit-1 Antibodies
IL-1R-alpha Antibodies
IL-iR Antibodies
IL1R Antibodies
Il1r-1 Antibodies
IL1RA Antibodies
Ly84 Antibodies
P80 Antibodies
St2 Antibodies
St2-rs1 Antibodies
ST2L Antibodies
T1 Antibodies
T1/ST2 Antibodies
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