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IL-1RL1 Antibody

(Synonyms: Ly84, St2, Ste2, Il1rl1, Interleukin-1 receptor-like 1, Interleukin-33 receptor alpha chain, Lymphocyte antigen 84, Protein ST2, Protein T1)

IL-1RL1 Antibody is a Rabbit-derived and non-conjugated IgG Polyclonal antibody, targeting to IL-1RL1.

For research use only. We do not sell to patients.
  • Host:

    Rabbit

  • Isotype:

    IgG

  • Application:

    WB, IHC-P, ICC/IF

  • Reactivity :

    Human, Mouse, Rat

  • Formulation:

    Supplied in PBS (pH 7.4), containing 30% glycerol, and 0.01% sodium azide.

  • Conjugation:
    Non-conjugated
  • Experimental Validation Results for IL-1RL1 Antibody
  • IL-1RL1 Antibody Product Image
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Tel: 609-228-6898 E-mail: [email protected] [email protected]

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Use of MCE Products

Applications

Application
WB Info
WB: Western Blot
IHC-P Info
IHC-P: Immunohistochemistry-Paraffin
ICC/IF Info
ICC/IF: Immunocytochemistry/
Immunofluorescence
Dilution Ratio 1:1000-2000 1:100-200 1:50-200

Product Details

Description

IL-1RL1 Antibody is a Rabbit-derived and non-conjugated IgG Polyclonal antibody, targeting to IL-1RL1.

  • Host Rabbit
  • Clonality Polyclonal
  • Species Reactivity
    Human, Mouse, Rat
  • Observed Molecular Weight
    Observed band size: 30; 41 kDa Info
    Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.
  • Calculated Molecular Weight Predicted band size: 23; 29; 36; 63 kDa
Immunogen

Purified recombinant protein of human IL-1RL1.

Sensitivity

Endogenous

Purification

affinity purified.

Conjugation

Non-conjugated

Modification

Unmodified

Isotype

IgG

Product Properties

  • Appearance

    Solution

  • Formulation

    Supplied in PBS (pH 7.4), containing 30% glycerol, and 0.01% sodium azide.

  • Storage & Stability

    Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

  • Shipping

    Shipping with blue ice.

Verification Images

  • Experimental Validation Results for IL-1RL1 Antibody
    Western blot analysis was performed on protein extracts (35 μg) from Mouse brain (lane 2) using IL-1RL1 antibody. Proteins were transferred onto a 0.45 μm PVDF membrane using the Trans-Blot® Turbo™ system for 13 min. The membrane was then blocked with 5% nonfat milk in TBST (HY-K1025) for 1 h at room temperature. The primary antibody (1:1000) and loading control antibody GAPDH Antibody (HRP) (HY-P80954A) (1:5000) were diluted in 5% nonfat milk in TBST and incubated with the membrane overnight at 4°C. After washing, the membrane of primary antibody was incubated with HRP-conjugated goat anti-rabbit/mouse IgG secondary antibody (HY-P8001/HY-P8004) (1:5000) diluted in 5% nonfat milk in TBST for 1 h at room temperature. Protein bands were visualized using an Ultra High Sensitivity ECL detection kit (HY-K1005).

Background

  • Function

    IL-1RL1 is a Receptor for interleukin-33 (IL-33) which plays crucial roles in innate and adaptive immunity, contributing to tissue homeostasis and responses to environmental stresses together with coreceptor IL1RAP. Its stimulation recruits MYD88, IRAK1, IRAK4, and TRAF6, followed by phosphorylation of MAPK3/ERK1 and/or MAPK1/ERK2, MAPK14, and MAPK8. Possibly involved in helper T-cell function (Probable). Upon tissue injury, induces UCP2-dependent mitochondrial rewiring that attenuates the generation of reactive oxygen species and preserves the integrity of Krebs cycle required for persistent production of itaconate and subsequent GATA3-dependent differentiation of inflammation-resolving alternatively activated macrophages (By similarity)[1][2].

  • Subcellular Localization

    Cell membrane

  • Expression


    Tissue_Specificity: Highly expressed in kidney, lung, placenta, stomach, skeletal muscle, colon and small intestine. Isoform A is prevalently expressed in the lung, testis, placenta, stomach and colon. Isoform B is more abundant in the brain, kidney and the liver. Isoform C is not detected in brain, heart, liver, kidney and skeletal muscle. Expressed on T-cells in fibrotic liver; at protein level. Overexpressed in fibrotic and cirrhotic liver.

  • Isoforms & Post-Translational Modification

    IL-1RL1 has 4 isoforms, Q01638-1: amino acid length is 556, molecular weight is 63358 Da (predicted); Q01638-2: amino acid length is 328, molecular weight is 36993 Da (predicted); Q01638-3: amino acid length is 259, molecular weight is 29951 Da (predicted); Q01638-4: amino acid length is 211, molecular weight is 23723 Da (predicted).
    Ubiquitinated at Lys-321 in a FBXL19-mediated manner; leading to proteasomal degradation. Ubiquitination by TRAF6 via 'Lys-27'-linked polyubiquitination and deubiquitination by USP38 serves as a critical regulatory mechanism for fine-tuning IL1RL1-mediated inflammatory response.

  • Subunit

    Interacts with MYD88, IRAK1, IRAK4, and TRAF6.

  • SwissProt ID

    Q01638

  • Gene ID
    9173 [NCBI]
  • Synonyms

    Ly84, St2, Ste2, Il1rl1, Interleukin-1 receptor-like 1, Interleukin-33 receptor alpha chain, Lymphocyte antigen 84, Protein ST2, Protein T1

References

[1]. Yi XM, et al. Reciprocal regulation of IL-33 receptor-mediated inflammatory response and pulmonary fibrosis by TRAF6 and USP38. Proc Natl Acad Sci U S A. 2022 Mar 8;119(10):e2116279119. [Content Brief]

[2]. Schmitz J, et al. IL-33, an interleukin-1-like cytokine that signals via the IL-1 receptor-related protein ST2 and induces T helper type 2-associated cytokines. Immunity. 2005 Nov;23(5):479-90. [Content Brief]

IL-1RL1 Antibody Related Classifications

MOQ
Minimum order quantity
100 mg

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Measured by its ability to inhibit anti-CD3-induced proliferation of stimulated CTLL-2 mouse cytotoxic T cells. The ED50 this effect is 0.8023 μg/ml, corresponding to a specific activity is 1246.42 units/mg.

Assay Types
  • 1/16

    MedChemExpress Validation
     Western blot analysis was performed on protein extracts (35 μg) from Mouse brain (lane 2) using IL-1RL1 antibody. Proteins were transferred onto a 0.45 μm PVDF membrane using the Trans-Blot® Turbo™ system for 13 min. The membrane was then blocked with 5% nonfat milk in TBST (HY-K1025) for 1 h at room temperature. The primary antibody (1:1000) and loading control antibody GAPDH Antibody (HRP) (HY-P80954A) (1:5000) were diluted in 5% nonfat milk in TBST and incubated with the membrane overnight at 4°C. After washing, the membrane of primary antibody was incubated with HRP-conjugated goat anti-rabbit/mouse IgG secondary antibody (HY-P8001/HY-P8004) (1:5000) diluted in 5% nonfat milk in TBST for 1 h at room temperature. Protein bands were visualized using an Ultra High Sensitivity ECL detection kit (HY-K1005).

  • IL-1RL1 Antibody Product Image
    1/16
  • Experimental Validation Results for IL-1RL1 Antibody
  • IL-1RL1 Antibody Product Image
  • Experimental Validation Results for IL-1RL1 Antibody
    1/1
    MedChemExpress Validation
     Western blot analysis was performed on protein extracts (35 μg) from Mouse brain (lane 2) using IL-1RL1 antibody. Proteins were transferred onto a 0.45 μm PVDF membrane using the Trans-Blot® Turbo™ system for 13 min. The membrane was then blocked with 5% nonfat milk in TBST (HY-K1025) for 1 h at room temperature. The primary antibody (1:1000) and loading control antibody GAPDH Antibody (HRP) (HY-P80954A) (1:5000) were diluted in 5% nonfat milk in TBST and incubated with the membrane overnight at 4°C. After washing, the membrane of primary antibody was incubated with HRP-conjugated goat anti-rabbit/mouse IgG secondary antibody (HY-P8001/HY-P8004) (1:5000) diluted in 5% nonfat milk in TBST for 1 h at room temperature. Protein bands were visualized using an Ultra High Sensitivity ECL detection kit (HY-K1005).
  • Experimental Validation Results for IL-1RL1 Antibody
  • IL-1RL1 Antibody Product Image
    MedChemExpress Validation

    Western blot analysis was performed on protein extracts (35 μg) from Mouse brain (lane 2) using IL-1RL1 antibody. Proteins were transferred onto a 0.45 μm PVDF membrane using the Trans-Blot® Turbo™ system for 13 min. The membrane was then blocked with 5% nonfat milk in TBST (HY-K1025) for 1 h at room temperature. The primary antibody (1:1000) and loading control antibody GAPDH Antibody (HRP) (HY-P80954A) (1:5000) were diluted in 5% nonfat milk in TBST and incubated with the membrane overnight at 4°C. After washing, the membrane of primary antibody was incubated with HRP-conjugated goat anti-rabbit/mouse IgG secondary antibody (HY-P8001/HY-P8004) (1:5000) diluted in 5% nonfat milk in TBST for 1 h at room temperature. Protein bands were visualized using an Ultra High Sensitivity ECL detection kit (HY-K1005).

  • IL-1RL1 Antibody Product Image WB