Anti-IL1R1 Antibody (Rabbit Monoclonal antibody) General Information
Reacts with: Rat
Rat IL1R1 Has cross-reactivity in ELISA with Mouse IL1R1 No cross-reactivity in ELISA with Human IL1R1 Human IL1R3 Human IL1R8 Human IL1R2 Human IL18R1
Recombinant Rat IL-1R1 / CD121a protein (Catalog#80028-R08H)
This antibody was obtained from a rabbit immunized with purified, recombinant Rat IL-1R1 / CD121a (rR IL-1R1 / CD121a; Catalog#80028-R08H; NP_037255.3; Met1-Lys352).
Monoclonal Rabbit IgG Clone #007
0.2 μm filtered solution in PBS
This antibody is shipped as liquid solution at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
This antibody can be stored at 2℃-8℃ for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20℃ to -80℃. Preservative-Free. Avoid repeated freeze-thaw cycles.
Flow cytometric analysis of Rat IL1R1(CD121a) expression on SD rat splenocytes. Cells were stained with purified anti-Rat IL1R1(CD121a), then a FITC-conjugated second step antibody. The fluorescence histograms were derived from gated events with the forward and side light-scatter characteristics of intact cells.
IL1R1 Background Information
Interleukin 1 receptor, type I (IL-1R1) also known as CD121a (Cluster of Differentiation 121a), is an interleukin receptor. IL-1R1/CD121a is a cytokine receptor that belongs to the interleukin 1 receptor family. This protein is a receptor for interleukin alpha (IL1A), interleukin beta (IL1B), and interleukin 1 receptor, type I (IL1R1/IL1RA). IL-1R1/CD121a is an important mediator involved in many cytokine induced immune and inflammatory responses. This protein has been characterized by pharmacological and molecular techniques in the mouse brain. The spindle-shaped astrocytes enclose the wound, separating the healthy from damaged neural tissue. The shape change and subsequent repair processes are IL-1β activity-dependent, acting through the IL-1 type 1 receptor (IL-1R1), as co-application of the IL-1type 1 receptor antagonist protein (IL-1ra) blocks IL-1β induced effects. In the spleen, a slight increase in IL-1R AcP and IL-1R1 was observed during the first hours following LPS stimulation. In conclusion, IL-1R AcP mRNA is expressed in the brain and in other tissues where IL-1R1/CD121a transcripts are found. However, the regulation of its expression is distinct from IL-1R1/CD121a. The high level of expression and the lack of regulation of IL-1R AcP transcripts in the brain under inflammatory conditions suggest that the protein might be constitutively expressed in excess.
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