SKU: 57526918503

IL-18Rα/IL-1R5 His Tag Protein, Human

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Description

IL-18Rα/IL-1R5 His Tag Protein, HumanProduct Specification Species Human Synonyms CD218a, CD218a, CDw218a, IL18R1, IL18RA, IL 18Ralpha, IL 18R alpha, IL18Ralpha2, IL1RRP, IL 1Rrp, Interleukin 18 receptor 1, IL 1 R5, IL 1 Rrp, IL 18 R alpha, IL 18 R1, IL18R alpha, IL18R1, IL 18Ra Accession Q13478 Amino Acid Sequence Cys22 Arg329, with C terminal His Expression System HEK293 Molecular Weight 53 72kDa (Reducing) Purity 95% by SDS PAGE &95% by SEC HPLC Endotoxin <0. 1EU g Conjugation

Product Specification


Species Human
Synonyms CD218a, CD218a, CDw218a, IL18R1, IL18RA, IL-18Ralpha, IL-18R-alpha, IL18Ralpha2, IL1RRP, IL-1Rrp, Interleukin-18 receptor 1, IL-1 R5, IL-1 Rrp, IL-18 R alpha, IL-18 R1, IL18R alpha, IL18R1, IL-18Ra
Accession Q13478
Amino Acid Sequence Cys22-Arg329, with C-terminal His
Expression System HEK293
Molecular Weight 53-72kDa (Reducing)
Purity >95% by SDS-PAGE &>95% by SEC-HPLC
Endotoxin <0.1EU/μg
Conjugation Unconjugated
Tag His Tag
Physical Appearance Lyophilized Powder
Storage Buffer PBS, 5% trehalose, pH7.4
Reconstitution Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation.
Stability & Storage · 12 months from date of receipt, lyophilized powder stored at -20 to -80℃.
· 3 months, -20 to -80℃ under sterile conditions after reconstitution.
· 1 week, 2 to 8℃ under sterile conditions after reconstitution.
· Please avoid repeated freeze-thaw cycles.
Reference

1.Parnet, P. et al. (1996) J. Biol. Chem. 271:3967.

Background

Interleukin 18 (IL-18) is a member of the IL-1 family of cytokines and shares numerous immuno-regulatory functions with IL-12. The functional IL-18 receptor complex is composed of two subunits designated IL-18 R alpha (also termed IL-1 R5 and IL-1 Rrp) and IL-18 R beta (also termed IL-1 R7 and AcPL). Both IL-18 R alpha and IL-18 R beta belong to the IL-1 receptor superfamily. IL-18 R is widely expressed in numerous tissues including spleen, thymus, leukocyte, liver, lung, heart, small and large intestine, prostate and placenta. Within the IL18 receptor complex, responsible for the binding of the pro-inflammatory cytokine IL18, but not IL1A nor IL1B. Involved in IL18-mediated IFNG synthesis from T-helper 1 (Th1) cells. Contributes to IL18-induced cytokine production, either. independently of SLC12A3, or as a complex with SLC12A3.

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SKU: 57526918503

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Kaiden
Boise, US
★★★★★ 5
Love the fit
Color: All White, Size: Small
I always feel like shirts are a little too baggy but this one does for incredibly nice. The material is really light feeling too. Definitely will buy more of these shirts Edit: I’ve bought multiple of these shirts and they’re absolutely amazing. They’re also comfy and really good for the summer. There was a review that mentioned to avoid this shirt because they iron it. This shirt is nylon and spandex. I don’t understand why you would expose it to high heat like that especially knowing high heat can damage certain type of material. If you need to iron it, make sure your iron can adjust to those two fabric settings or take it to a place that professionally can do that.
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Reviewed in the United States on January 23, 2025
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Andrew C. Smith
Chelsea, US
★★★★★ 4
Good shirt, but not perfect
I have bought three of these shirts. They fit well, look good, good value for the price, don't wrinkle easily. The fabric is VERY heavy and does not breathe well, so they are better suited for winter than summer wear. The placket tends to bunch up when you're seated, so wearing an undershirt can be helpful. The only thing I'd change about it is the fastener on top would be better as a standard button, or be fastened closer to the shirt. When worn buttoned-up, there's enough room between the two halves of the shirt that one side folds down and there's an unnecessary collar gap that doesn't look great. When worn unbuttoned, the fastener dangles (which again, doesn't look great). The shirt also doesn't have collar stays, so the collar can roll up.
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Reviewed in the United States on April 27, 2026
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David R.
San Leandro, US
★★★★★ 3
Heavy shirt
Color: All White, Size: Small
Looks good but is heavy, not like a traditional long sleeve shirt, I always use long sleeve shirts every day, but this one is heavy comparing with the other ones that I have
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Reviewed in the United States on February 6, 2025
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Amazon Customer
Birmingham, US
★★★★★ 5
Great fit
Color: All White, Size: Medium
Love the fit for my son
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Reviewed in the United States on April 2, 2026
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Amazon Customer
Fort Morgan, US
★★★★★ 5
Favorite Shirt
Color: All White, Size: X-Large
Love these shirts! I like how sleek they look with hidden buttons and no pockets. I plan to order other colors. Great for travel because they wrinkle very little. Comfortable and true to size.
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Reviewed in the United States on May 14, 2026

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