SKU: 21305013723

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: 21305013723

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Hank
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★★★★★ 5
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Size: 2 Gauge Cable, Color: 20 ft Black + 20 ft Red
If you need cable for your power supply and ground. Look no further. This is quality from the copper to the insulation. I wasn't sure about buying wires off amazon but this is my new favorite. Done several trucks and they are holding up just fine.
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Reviewed in the United States on April 1, 2026
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Lexington, US
★★★★★ 5
EXCELLENT FLEXIBLE BATTERY CABLE
Size: 2 Gauge Cable, Color: 10 ft Red
This 2awg gauge cable works perfect, nothing more nothing less. The rubber coating on the wire is made with some kind of clothlike material, will work great to resist engine heat with it's thickness. It's real OFC flexible cable very durable and worth the price!!
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Reviewed in the United States on December 27, 2025
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Nick N.
Belleville, US
★★★★★ 5
Good for welding leads
Size: 2 Gauge Cable, Color: 20 ft Black + 20 ft Red
Needed some welding lead extensions for a Miller maxstar clone typically running under 200 amps output. This cable fit the bill nicely.
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Reviewed in the United States on March 4, 2026
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MD101
Battle Creek, US
★★★★★ 5
Nice and flexible wire
Size: 2 Gauge Cable, Color: 20 ft Black + 20 ft Red
This feels like nice wire and pure copper which is worth the extra cost. I was able to route this along the frame and around other wires with no issues, well at least not the fault of the wire. The insulation seemed to hold up with no issue as I pulled and re-routed it a few times. I haven't used the winch yet, so I can't say how the wire has held up under heavy load but I hope to soon so stay tuned. Have fun!
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Reviewed in the United States on November 15, 2022
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Pawtucket, US
★★★★★ 4
Very impressed with quality
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Reviewed in the United States on February 4, 2025

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