Recombinant Human Interleukin-1 Receptor-Like 2 (IL1RL2) Protein (hFc), Active

Name: Recombinant Human Interleukin-1 Receptor-Like 2 (IL1RL2) Protein (hFc), Active
Brand: Beta LifeScience
SKU: BLC-05419P
Availability: InStock

Greater than 95% as determined by SDS-PAGE.

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Product Overview

Description	Recombinant Human Interleukin-1 Receptor-Like 2 (IL1RL2) Protein (hFc), Active is produced by our Mammalian cell expression system. This is a protein fragment.
Purity	Greater than 95% as determined by SDS-PAGE.
Endotoxin	Less than 1.0 EU/μg as determined by LAL method.
Activity	The ED50 as determined by its ability to bind Human IL-1F5 in functional ELISA is less than 50 ug/ml.
Uniprotkb	Q9HB29
Target Symbol	IL1RL2
Synonyms	IL 1 receptor related protein 2; IL 1Rrp2; IL 36R; IL-1Rrp2; IL-36 receptor; IL1 receptor related protein 2; IL1R rp2; IL1R-rp2; Il1rl2; IL1RRP2; IL36R; ILRL2_HUMAN; Interleukin 1 receptor like 2; Interleukin 1 receptor related protein 2; Interleukin-1 receptor-like 2; Interleukin-1 receptor-related protein 2
Species	Homo sapiens (Human)
Expression System	Mammalian cell
Tag	C-hFc
Complete Sequence	DGCKDIFMKNEILSASQPFAFNCTFPPITSGEVSVTWYKNSSKIPVSKIIQSRIHQDETWILFLPMEWGDSGVYQCVIKGRDSCHRIHVNLTVFEKHWCDTSIGGLPNLSDEYKQILHLGKDDSLTCHLHFPKSCVLGPIKWYKDCNEIKGERFTVLETRLLVSNVSAEDRGNYACQAILTHSGKQYEVLNGITVSITERAGYGGSVPKIIYPKNHSIEVQLGTTLIVDCNVTDTKDNTNLRCWRVNNTLVDDYYDESKRIREGVETHVSFREHNLYTVNITFLEVKMEDYGLPFMCHAGVSTAYIILQLPAPDFRAY
Expression Range	20-337aa
Protein Length	Partial
Mol. Weight	63.1 kDa
Research Area	Immunology
Form	Lyophilized powder
Buffer	Lyophilized from a 0.2 μm filtered 1xPBS, pH 7.4
Reconstitution	Briefly centrifuged the vial prior to opening to bring the contents to the bottom. Reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL. It is recommended to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. The default final concentration of glycerol is 50%.
Storage	1. Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. 2. Avoid repeated freeze-thaw cycles. 3. Store working aliquots at 4°C for up to one week. 4. In general, protein in liquid form is stable for up to 6 months at -20°C/-80°C. Protein in lyophilized powder form is stable for up to 12 months at -20°C/-80°C.
Notes	Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.

Target Details

Target Function	Receptor for interleukin-36 (IL36A, IL36B and IL36G). After binding to interleukin-36 associates with the coreceptor IL1RAP to form the interleukin-36 receptor complex which mediates interleukin-36-dependent activation of NF-kappa-B, MAPK and other pathways. The IL-36 signaling system is thought to be present in epithelial barriers and to take part in local inflammatory response; it is similar to the IL-1 system. Seems to be involved in skin inflammatory response by induction of the IL-23/IL-17/IL-22 pathway.
Subcellular Location	Membrane; Single-pass type I membrane protein.
Protein Families	Interleukin-1 receptor family
Database References	HGNC: 5999 OMIM: 604512 KEGG: hsa:8808 STRING: 9606.ENSP00000264257 UniGene: PMID: 27673278 All human blood lymphocytes express IL-36R. PMID: 27269181 The data identify a novel role for IL-36 signaling in colonic inflammation and indicate that the IL-36R pathway may represent a novel target for therapeutic intervention. PMID: 26813344 single nucleotide polymorphism A471T in the Toll-interleukin 1 receptor domain (TIR) of the IL-1Rrp2 that is present in approximately 2% of the human population, down-regulated IL-36R signaling by a decrease of interaction with IL-1RAcP. PMID: 27307043 The IL36 receptor (IL1RL2) is an important mediator molecule in the inflammatory response. PMID: 27853811 The ubiquitin-binding Tollip protein contributed to IL-36R signaling and increased the accumulation of both subunits of the IL-36R. PMID: 26269592 IL36A-IL36R axis is modulated in patients with primary Sjogren's syndrome. PMID: 25902739 Expression of IL-1Rrp2 by sone dendritic cell subsets may have an important function in the human immune response in vivo via its role in differentiation of inflammatory Th1 lymphocytes. PMID: 22144259 These data provide evidence that IL-38 binds to the IL-36R, as does IL-36Ra.[IL-38, IL-36R] PMID: 22315422 IL-1alpha and IL-1beta gene polymorphisms do not act as a strong susceptibility factor for MTLE-HS in individuals of Turkish ancestry PMID: 16546408

FAQs

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Proteins are sensitive to heat, and freeze-drying can preserve the activity of the majority of proteins. It improves protein stability, extends storage time, and reduces shipping costs. However, freeze-drying can also lead to the loss of the active portion of the protein and cause aggregation and denaturation issues. Nonetheless, these adverse effects can be minimized by incorporating protective agents such as stabilizers, additives, and excipients, and by carefully controlling various lyophilization conditions.

Commonly used protectant include saccharides, polyols, polymers, surfactants, some proteins and amino acids etc. We usually add 8% (mass ratio by volume) of trehalose and mannitol as lyoprotectant. Trehalose can significantly prevent the alter of the protein secondary structure, the extension and aggregation of proteins during freeze-drying process; mannitol is also a universal applied protectant and fillers, which can reduce the aggregation of certain proteins after lyophilization.

Our protein products do not contain carrier protein or other additives (such as bovine serum albumin (BSA), human serum albumin (HSA) and sucrose, etc., and when lyophilized with the solution with the lowest salt content, they often cannot form A white grid structure, but a small amount of protein is deposited in the tube during the freeze-drying process, forming a thin or invisible transparent protein layer.

Reminder: Before opening the tube cap, we recommend that you quickly centrifuge for 20-30 seconds in a small centrifuge, so that the protein attached to the tube cap or the tube wall can be aggregated at the bottom of the tube. Our quality control procedures ensure that each tube contains the correct amount of protein, and although sometimes you can't see the protein powder, the amount of protein in the tube is still very precise.

To learn more about how to properly dissolve the lyophilized recombinant protein, please visit Lyophilization FAQs.