SKU: 53028569792

Recombinant Human Interleukin-1 Receptor Antagonist Protein (Human IL-1RA) _ 90102ES

$128.25 $142.50
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

Recombinant Human Interleukin-1 Receptor Antagonist Protein (Human IL-1RA) _ 90102ESIL 1ra was originally isolated from the urine of patients with monocytic leukemia and has also been purified from adherent monocytes. The naturally occurring, fully glycosylated form has an apparent molecular weight of about 25,000 Daltons. The protein shows 26% amino acid homology to IL 1 beta and 19% homology to IL 1 alpha. It will compete with either factor for receptor binding, but does not interact with either one. Human IL 1ra will bind to both

Recombinant Human Interleukin-1 Receptor Antagonist Protein (Human IL-1RA) _ 90102ES
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SKU: 53028569792

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4.5 ★★★★★
Based on 2375 reviews
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Verified Purchase
codymac5
Phoenix, US
★★★★★ 5
Nice fit, quality look good too.
Color: Premium-CF9846A, Color: Premium-CF9846A
Just installed in a 2006 4Runner. Can’t speak to exact filter partials or longevity, but what I can’t say is that it fits very well and looks to be made very well. It actually fits better than the Bosh filters I normally use. Has a nice foam seal around all 4 edges and fits in the tray perfectly. Seem to be a nice option. So if you have a 03-09 4Runner it’s going to work well. Here’s some pictures of this filter (the blue one) next to a Bosh filter I removed. Also a picture with it in the factory tray.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
T
Verified Purchase
ToddV
Louisville, US
★★★★★ 5
Very nice product for the money!
Color: Premium-CF9846A, Color: Premium-CF9846A
The product is very high quality. I am impressed by how sturdy the filter is compared to the Bosch cabin filter i normally use. I will be buying this product again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 14, 2025
M
Verified Purchase
Mike789
Waukegan, US
★★★★★ 5
Fast shipping, works great
Color: Premium-CF9846A
Fast shipping, works great
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Reviewed in the United States on October 4, 2025
C
Verified Purchase
Cashino
Lake Worth, US
★★★★★ 5
Great quality
Color: Premium-CF9846A
👌
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Reviewed in the United States on July 21, 2025
E
Verified Purchase
Electrical issues regarding installation and not compatible with the light
Whiting, US
★★★★★ 5
Fits!
Color: Premium-CF9846A
Perfect fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2025

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