Mouse CD3⁺splenocytes were stained with Rat Anti-Mouse IL-1 RI PE-conjugated Monoclonal Antibody (Catalog # FAB7712P, filled histogram) or isotype control antibody (Catalog # IC013P, open histogram). View our protocol for Staining Membrane-associated Proteins.

Detection of IL-1 RI in RAW264 cells by Flow Cytometry.

RAW264 cells were stained with Rat Anti-Mouse IL-1 RI PE-conjugated Monoclonal Antibody (Catalog # FAB7712P, filled histogram) or isotype control antibody (Catalog # IC013P, open histogram). View our protocol for Staining Membrane-associated Proteins.

Applications for Mouse IL-1 RI PE-conjugated Antibody

Application

Recommended Usage

Flow Cytometry

10 µL/10⁶ cells
Sample: Mouse CD3⁺ splenocytes and RAW264 cells

Formulation, Preparation, and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Formulation

Supplied in a saline solution containing BSA and Sodium Azide.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Protect from light. Do not freeze.

12 months from date of receipt, 2 to 8 °C as supplied.

Background: IL-1 RI

The type I IL-1 receptor (IL-1 RI, designated IL-1 R1 and CD121a) is one of at least nine members of the IL-1 R family within the Toll/IL-1 R (TIR) superfamily. IL‑1 RI is an ~80 kDa type I transmembrane (TM) protein that binds the pleiotropic cytokines IL-1 alpha and IL-1 beta, plus the IL-1 receptor antagonist (IL-1 Ra). Signal transduction requires complex formation with the IL-1 R accessory protein (IL-1 R AcP/IL-1 R3), another type I TM protein. This complex recruits the adaptor protein MyD88 to initiate signaling in the NF kappaB pathway. Mouse IL-1 RI cDNA encodes a 576 amino acid (aa) protein that contains a 19 aa signal sequence, a 319 aa extracellular domain (ECD) with three C2-type Ig-like domains, a 21 aa TM domain and a 217 aa cytoplasmic region with a TIR domain. Mouse IL-1 RI shares 64%, 83%, 60%, 61% and 55% aa identity with human, rat, canine, equine and bovine IL-1 RI, respectively. The role of IL-1 in inflammation is under several levels of control, including expression and activation of IL-1 alpha and IL-1 beta, expression of IL-1 RI and its accessory and adaptor proteins, and negative regulators such as the IL‑receptor family member, IL-1 RII/IL-1 R2. IL-1 RI is expressed predominantly by T cells, fibroblasts, and endothelial cells and mediates acute phase inflammatory responses including fever.

Long Name

Interleukin 1 Receptor I

Alternate Names

CD121a, IL-1RI, IL1R1, IL1RI

Entrez Gene IDs

3554 (Human); 16177 (Mouse)

Gene Symbol

IL1R1

UniProt

P13504

Additional IL-1 RI Products

Product Documents for Mouse IL-1 RI PE-conjugated Antibody

Product Datasheets

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COA

SDS

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Product Specific Notices for Mouse IL-1 RI PE-conjugated Antibody

For research use only

Citations
Reviews

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Flow Cytometry

Mouse IL-1 RI PE-conjugated Antibody

R&D Systems, part of Bio-Techne | Catalog # FAB7712P

Key Product Details

Species Reactivity

Validated:

Cited:

Applications

Validated:

Cited:

Label

Antibody Source

View all IL-1 RI Antibodies »

Product Specifications

Immunogen

Specificity

Clonality

Host

Isotype

Scientific Data Images for Mouse IL-1 RI PE-conjugated Antibody

Detection of IL‑1 RI in Mouse CD3+Splenocytes by Flow Cytometry.