Human Interleukin 1 Receptor Type II (IL1R2) Protein
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Description
Human Interleukin 1 Receptor Type II (IL1R2) Protein is a Recombinant Human protein expressed in E. coli.
Documents del producto
Product specifications
| Category | Proteins and Peptides |
| Immunogen Target | Interleukin 1 Receptor Type II (IL1R2) |
| Host | E. coli |
| Origin | Human |
| Conjugation | Unconjugated |
| Observed MW | Molecular Weight: Calculated MW: 69 kDa Observed MW (SDS-PAGE): 69 kDa Concentration: Prior to lyophilization: 200 µg/ml Sequence Fragment: Phe14-Ala355 Tag: N-terminal His tag and GST tag |
| Expression | Recombinant |
| Purity | > 90% |
| Size 1 | 1 mg |
| Size 2 | 5 mg |
| Form | Lyophilized To keep the original salt concentration, we recommend reconstituting to the original concentration prior to lyophilization (see Concentration) in ddH2O. If a lower concentration is required, dilute in PBS, pH 7.4. If a higher concentration is required, the product can be reconstituted directly in PBS, pH 7.4, though please note that this will change the overall salt concentration. The stock concentration should be between 0.1-1.0 mg/ml. Do not vortex. |
| Tested Applications | WB, SDS-PAGE |
| Buffer | Prior to lyophilization: PBS, pH 7.4, containing 0.01% Sarcosyl, 1 mM DTT, 5% Trehalose and Proclin-300. |
| Availability | Shipped within 1-2 months. |
| Storage | Store at 2-8 °C for up to one month. Store at -80 °C for up to one year. Avoid repeated freeze/thaw cycles. |
| Dry Ice | No |
| Alias | IL1R2,CD121d. IL1 RII |
| Background | Protein IL1R2 |
| Status | RUO |
| Note | This product is for research use only. Not for human consumption, cosmetic, therapeutic or diagnostic use. |
Descripción
IL1R2 functions as a decoy receptor for interleukin-1, competitively binding to IL-1α, IL-1β, and the IL-1 receptor accessory protein (IL1RAP) without initiating downstream signaling IL1R2 lacks an active intracellular signaling domain, thereby preventing activation of NF-κB and other pro-inflammatory pathways IL1R2 is expressed on the surface of monocytes, macrophages, and B cells, and it is also secreted in a soluble form (sIL1R2), which further neutralizes IL-1 activity in the extracellular environment By acting as a negative regulator of IL-1 signaling, IL1R2 plays an anti-inflammatory role and contributes to the resolution of immune responses IL1R2 expression is upregulated by anti-inflammatory cytokines such as IL-4 and IL-10, highlighting its role in immune regulation Dysregulation of IL1R2 is associated with inflammatory diseases, including sepsis, arthritis, and chronic autoimmune disorders, where its expression may serve as a biomarker for disease activity IL1R2’s ability to limit IL-1 activity makes it a critical target for therapeutic strategies aimed at reducing excessive inflammation and immune activation
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anti- IL1R2 antibody
Non-signaling receptor for IL1A, IL1B and IL1RN. Reduces IL1B activities. Serves as a decoy receptor by competetive binding to IL1B and preventing its binding to IL1R1. Also modulates cellular response through non-signaling association with IL1RAP after binding to IL1B. IL1R2(membrane and secreted forms) preferentially binds IL1B and poorly IL1A and IL1RN. The secreted IL1R2 recruits secreted IL1RAP with high affinity; this complex formation may be the dominant mechanism for neutralization of IL1B by secreted/soluble receptors.
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anti- IL1R2 antibody
Non-signaling receptor for IL1A, IL1B and IL1RN. Reduces IL1B activities. Serves as a decoy receptor by competetive binding to IL1B and preventing its binding to IL1R1. Also modulates cellular response through non-signaling association with IL1RAP after binding to IL1B. IL1R2(membrane and secreted forms) preferentially binds IL1B and poorly IL1A and IL1RN. The secreted IL1R2 recruits secreted IL1RAP with high affinity; this complex formation may be the dominant mechanism for neutralization of IL1B by secreted/soluble receptors.
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