SKU: 20996545784

KIR2DL5/CD158f Fc Chimera Protein, Human

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Description

KIR2DL5/CD158f Fc Chimera Protein, HumanProduct Specification Species Human Synonyms CD158f Accession Q8N109 Amino Acid Sequence His22 His240, with C terminal Human IgG1 Fc Expression System HEK293 Molecular Weight 60 72kDa (Reducing) Purity 95% by SDS PAGE Endotoxin <0. 1EU g Conjugation Unconjugated Tag Human Fc Tag Physical Appearance Lyophilized Powder Storage Buffer PBS, pH7. 4. Reconstitution Reconstitute at 0. 1 1 mg ml according to the size in ultrapure water after rapid

Product Specification


Species Human
Synonyms CD158f
Accession Q8N109
Amino Acid Sequence His22-His240, with C-terminal Human IgG1 Fc
Expression System HEK293
Molecular Weight 60-72kDa (Reducing)
Purity >95% by SDS-PAGE
Endotoxin <0.1EU/μg
Conjugation Unconjugated
Tag Human Fc Tag
Physical Appearance Lyophilized Powder
Storage Buffer PBS, 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.Estefania, E. et al. (2007) J. Immunol. 178:4402. 2.Lanier, L. L. (2005) Annu. Rev. Immunol. 23:225.

Background

Killer cell immunoglobulin-like receptor 2DL5(KIR2DL5), which belongs to the immunoglobulin superfamily, is an inhibitory receptor of NK cells.KIR2DL5 (CD158f) is the most recently identified inhibitory member of human killer-cell Ig-like receptors (KIRs), which enable NK cells to sense self-HLA.KIR2DL5 is encoded by two paralogous genes displaying copy number variation and allelic polymorphism-KIR2DL5A and KIR2DL5B. Functional polymorphisms in both its promoter and its coding regions are critical for understanding the KIR2DL5 role in immunity and its importance for human health.

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SKU: 20996545784

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4.5 ★★★★★
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Stacy
Dallas, US
★★★★★ 5
Best Handbag Iv ever Purchased from Amazon
Size: Large, Color: 2-croco Purple
I was a scrolling to purchase a new Handbag. Many of my Handbags were ruined in my storage due to a water leak and mold damage. So feeling sorry for myself a new handbag just may cheer me up. I saw this BEAUTIFUL handbag and looking at hundred’s of bags on Amazon. Then after close inspection on this particular handbag I really liked I realized it’s the exact same handbag Iv been using the past several years. Lol 😂 Mine is now a bit worn and starting to show which after 2-3 years of continual and I have a tendency too be hard on my handbags. It’s super easy to wear on my arm or just by the very sturdy handle. It holds up to the weight of all my things So it’s time for several new ones now that my collection has been destroyed. I have to say I still LOVE this handbag. The Color, Style and multiple pockets organizes my belongings. It’s just and Amazing handbag and the price point is great an absolute plus. It stacks up to other high priced brand names. Even after being well worn I still receive compliments on this handbag. Now the decision do I buy it again since Purple is my favorite color or maybe get it in a different color. Maybe Red for the holidays or Black for versatility? Still purple is my favorite. I’ll never be able to decide but if you’re considering a new handbag I’d give this one a try you won’t regret it. Enjoy 👜
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Reviewed in the United States on October 23, 2025
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Jp0593
Boise, US
★★★★★ 5
Beautiful presentation and great quality! 👜✨
Size: Large, Color: 1-black/Beige+red, Size: Large, Color: 1-black/Beige+red
This handbag really exceeded my expectations. The presentation was beautiful, and the material feels high-quality and durable. I especially love the small pouch that comes with it — I used it for a quick meeting with just my essentials inside, and it looked elegant and simple on its own. The larger bag has plenty of space, the stitching looks well done, and the overall design feels very sturdy and stylish. It’s a great set that you can use for everyday wear or for quick outings with the small pouch. I’m very happy with this purchase!
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Reviewed in the United States on November 28, 2025
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Roxanne
Pawtucket, US
★★★★★ 5
Spacious n elegant
Size: Large, Color: 2-croco Purple
Beautiful bold color, I got lots of compliments. It has lots of space also
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Reviewed in the United States on April 25, 2026
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Aundine
Los Angeles, US
★★★★★ 4
Study and Attractive, but limited space.
Size: Large, Color: 3-ostrich Purple
I've owned it since Sept 2025 and used it about three times. The Pros are that it's a really rigid purse, like luggage. It doesn't collapse, which probably means it can handle a roughing up. (I'm not hard on my purses.) Another pro is that it's VERY attractive. I got the purple and it was quite elegant. The cons are that things don't fit into it smoothly. There's a zip pocket in the middle of the purse which is cumbersome. And though it fits a lot, there's a lot of work to configure it.
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Reviewed in the United States on February 18, 2026
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C. Wilson
Lexington, US
★★★★★ 5
Great Company and BEAUTIFUL purse
Size: Large, Color: White Floral, Size: Large, Color: White Floral
I wrote the following review. I changed from 2 starts to five stars. The company reached out to me and offered to rectify the problem. I am very IMPRESSED!!! I will say that a stranger thought it was a Dooney and Bourke!!! "I love this purse and have received many compliments on it. However, one of the pins holding the handles fell out somewhere. I tried to work with Amazon to get a new pin for it, but because I received it in March, they cannot do anything. I will use a paper clip to hold the handle, but obviously it will not look like a purse anyone would want to purchase. I expected it to last at least through the summer."
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Reviewed in the United States on May 16, 2026

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