SKU: 4970375399

IL-23 Protein, Rat

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Description

IL-23 Protein, RatProduct Specification Species Rat Synonyms IL 23 p19 IL 12 p40; IL23; IL 23A; Interleukin 23; SGRF Amino Acid Sequence IL 23alpha: VPRSSSPDWAQCQQLSRNLCTLAWSAHTPVGQMDLLREEGEEETKSDVPRIQCGDGCDPQGLKDNSQFCLQRIRQGLVFYKHLLDSDIFTGEPSLLPDSPVDQLHTSLLGLSQLLQPEDHHWETQQMPRLSPSQQWQRSLLRSKILRSLQAFLAIAARVFAHGAATLTEPLVPTA IL 12beta:

Product Specification


Species Rat
Synonyms IL-23 p19/IL-12 p40; IL23; IL-23A; Interleukin 23; SGRF
Amino Acid Sequence

IL-23alpha:
VPRSSSPDWAQCQQLSRNLCTLAWSAHTPVGQMDLLREEGEEETKSDVPRIQCGDGCDPQGLKDNSQFCLQRIRQGLVFYKHLLDSDIFTGEPSLLPDSPVDQLHTSLLGLSQLLQPEDHHWETQQMPRLSPSQQWQRSLLRSKILRSLQAFLAIAARVFAHGAATLTEPLVPTA
IL-12beta:
MWELEKDVYVVEVDWRPDAPGETVTLTCDSPEEDDITWTSDQRRGVIGSGKTLTITVREFLDAGQYTCHRGGETLSHSHLLLHKKENGIWSTEILKNFKNKTFLKCEAPNYSGRFTCSWLVHRNTDLKFNIKSSSSSPESRAVTCGAASLSAEKVTLNQRDYEKYSVACQEDVTCPTAEETLPIELVVEAQQQNKYENYSTSFFIRDIIKPDPPKNLQVKPLKNSQVEVSWEYPDSWSTPHSYFSLKFFVRIQRKKEKTKETEEECNQKGAFLVEKTSAEVQCKGANICVQAQDRYYNSSCSKWTCVPCRGRS

Expression System HEK293
Molecular Weight

Approximately 23(IL-23A) & 43-48 kDa((IL-12B))

Purity ＞90% by SDS-PAGE
Endotoxin <1EU/μg
Conjugation Unconjugated
Tag His Tag
Physical Appearance Lyophilized Powder
Storage Buffer

PBS, pH 7.4.

Reconstitution

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

Stability & Storage

Stored at -20°C for 2 years from date of receipt. 
After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). 
It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Background

The IL-23 α protein is predicted to exhibit cytokine activity and contribute to interleukin-23 receptor binding. It is also anticipated to be involved in multiple processes, including the positive regulation of cytokine production, lymphocyte activation, and peptidyl-tyrosine phosphorylation. Additionally, it is expected to function upstream of T cell proliferation and in the positive regulation of RNA polymerase II transcription. This protein is localized in the extracellular space and is also predicted to be a component of the interleukin-23 complex. In terms of expression, it shows a bias toward the thymus (RPKM 15.2), spleen (RPKM 11.9), and nine other tissues. It shares orthology with the human *IL23A* gene, which encodes the interleukin-23 subunit alpha.

Components


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SKU: 4970375399

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4.1 ★★★★★
Based on 21 reviews
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D
D. Porrey
Charlottesville, US
★★★★★ 5
Very Different, But Works Well
This is built much different than the others. It has a foam seal around the edges. The filter portion is standard, but the carbon activated material is a setoff beads suspended between a screen a honeycomb structure. There is air freshener built-in to help with the smell in the car. Fits well in my 2015 RAV4. Just as easy to install as any other filter. The price is on the high side so with this one I am hoping to get at least one year of use from it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 25, 2025
P
Placeholder
Los Angeles, US
★★★★★ 4
Well-Made Carbon Cabin FIlter
I love the honeycomb carbon filter on this cabin filter. It looks like it will do an excellent job cleaning the air in my car. It came in a cardboard box and was easy to install and fit my Toyota well. I would have appreciated some arrows on it, like other filters come with, to let me know I was inserting it correctly. I just followed the example of the one already in my car. If you accidentally take that one out first, you may not remember which side goes where. So, my improvement would be arrows on the filter itself. Otherwise, the airflow seems great, it functions well and seems to be a great quality!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2025
A
Amazon Customer
Massapequa, US
★★★★★ 5
Use activated carbon to clean the air naturally!
This is a serious air filter with activated carbon inside of it and I'm here for it. I use little activated carbon bags in my car already as an air freshener because I hate those fake chemical scents from the little trees or from the car wash. The chemicals in those fake scents give me migraines. I absolutely love the idea of putting the active carbon in the cabin air filter itself to clean the air. This fits prefecture in my 2017 toyota prius v. It was just a easy to install as any purge cabin air filter. The hardest part is opening all the parts of the glove box to get the old one out. This filter seems sturdier than my last one and it's a good value for the money.
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Reviewed in the United States on November 11, 2025
L
Lucky1334
West Palm Beach, US
★★★★★ 5
Perfect fit for 2016 Corolla!
Fit's my 2016 Corolla perfect. Has a sturdy frame. Other name brand ones I have purchased before don't have the sturdy frame and squish up. This comes with tiny fragrant beads on the top part and has a light fresh scent when the air is on. Very happy so far.
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Reviewed in the United States on November 8, 2025
T
TJK
Battle Creek, US
★★★★★ 5
Best cabin filter I've ever seen
This is the most complex and over-engineered cabin air filter I have ever seen, and I mean that in a good way! The overall shell is a hard plastic, and inside it are two basic parts; the filter (HEPA quality) and the loose fill activated charcoal. The filter media appears to be operating room quality, and if I were to guess, I would say it's like a MERV 14 or greater. The pleats are plentiful, and the spacing of the pleats are perfect, as well as the attachment of the media to the filter frame. The charcoal is a loose style fill, and it fits between the back of the filter media and the filter screen on the very back. This must have 5 times the amount of charcoal compared to the charcoal infused media you can get from many suppliers. The frame fits perfect in my 4runner, and it is hard plastic with good gasket material to further help the effectiveness of the media. All in all, this is an incredibly engineered filter, and if you're the type that wants nothing but the best for your vehicle, you've come to the right place by choosing this one. It is pricey, at $20 for one filter at the time of writing this review, but this is a textbook case of "you get what you pay for." I am going to start only buying these from now on, as they are the best quality and construction filter I have seen, and I highly recommend this filter!
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Reviewed in the United States on November 3, 2025

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