SKU: 6772593829

CD38 His Tag Protein, Cynomolgus

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Description

CD38 His Tag Protein, CynomolgusProduct Specification Species Cynomolgus Accession Q5VAN0 1 Amino Acid Sequence Leu44 Ile301, with C terminal 10*His LPRWRQQWSGSGTTSRFPETVLARCVKYTEVHPEMRHVDCQSVWDAFKGAFISKYPCNITEEDYQPLVKLGTQTVPCNKTLLWSRIKDLAHQFTQVQRDMFTLEDMLLGYLADDLTWCGEFNTFEINYQSCPDWRKDCSNNPVSVFWKTVSRRFAETACGVVHVMLNGSRSKIFDKNSTFGSVEVHNLQPEKVQALEAWVIHGGREDSRDLCQDPTIKELESIISKRNIRFFCKNIYRPDKFLQCVKNPEDSSCLSGIGGGSGGGSHHHHHHHHHH Expression System HEK293 Molecular Weight 42 45kDa (Reducing)

Product Specification


Species Cynomolgus
Accession Q5VAN0-1
Amino Acid Sequence Leu44 - Ile301, with C-terminal 10*His LPRWRQQWSGSGTTSRFPETVLARCVKYTEVHPEMRHVDCQSVWDAFKGAFISKYPCNITEEDYQPLVKLGTQTVPCNKTLLWSRIKDLAHQFTQVQRDMFTLEDMLLGYLADDLTWCGEFNTFEINYQSCPDWRKDCSNNPVSVFWKTVSRRFAETACGVVHVMLNGSRSKIFDKNSTFGSVEVHNLQPEKVQALEAWVIHGGREDSRDLCQDPTIKELESIISKRNIRFFCKNIYRPDKFLQCVKNPEDSSCLSGIGGGSGGGSHHHHHHHHHH
Expression System HEK293
Molecular Weight 42-45kDa (Reducing)
Purity

>95% by SDS-PAGE

Endotoxin <0.1EU/μg
Conjugation Unconjugated
Tag His 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.

Background

Cluster of differentiation 38 (CD38) is a cell surface glycoprotein and multifunctional extracellular enzyme. As a NADase, CD38 produces adenosine through the adenosine energy pathway to cause immunosuppression. As a cell surface receptor, CD38 is necessary for immune cell activation and proliferation. Previous studies suggested that CD38 plays an important role in the regulation of macrophage function. Therefore, as a new marker of macrophages, the effect of CD38 on macrophage proliferation, polarization and function, its possible mechanism; the relationship between the expression level of CD38 on macrophage surfaces and disease diagnosis, treatment, etc.

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SKU: 6772593829

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4.6 ★★★★★
Based on 11 reviews
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Texas Legend
Port Orchard, US
★★★★★ 4
Stylish Look and Comfortable for Daily Wear
Size: 9, Color: Navy Blue
I bought the SVNKE men’s fashion dress shoes mainly for casual office wear, and they’ve been a pleasant surprise. The design looks sharp and gives a nice mix between dress shoes and sneakers, so they work well with both business and casual outfits. They are surprisingly comfortable right out of the box. The cushioning is decent, and I’ve been able to wear them for most of the day without discomfort. They also feel lightweight, which makes them easy to walk in. The build quality is okay for the price—not premium, but solid enough for regular use. Overall, these are a great budget-friendly option if you want a versatile shoe that looks good and feels comfortable for everyday wear.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
S
Verified Purchase
SuprDave45
Cuba, US
★★★★★ 5
Better quality than the others!
Size: 10.5, Color: Dark Black, Size: 10.5, Color: Dark Black
I’ve had a pair of these in grey for over a year and was looking for black shoes to replace my worn out old ones, so I decided to give these a try. Just like the grey, these did not disappoint. They have a different/look design than the standard breeze/cole haan knockoffs you see everywhere. They look and feel a lot better. The insoles have more support and the outer sole is very cushioned, making them comfortable all day. With the other knockoffs, I usually buy an additional insole for support since they come with a laughable sponge laid in the shoe, which is an added expense. This alone makes the SVNKE a great option. If you like the different look of these, then definitely get them, you will appreciate the higher quality!
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Reviewed in the United States on April 27, 2026
P
Verified Purchase
pool007
Massapequa, US
★★★★★ 5
Fantastic purchase
Size: 12.5, Color: Black
Fantastic purchase. I had a trip to Spain planned and wanted shoes that would work both for lots of walking and also more dressy events so I bought these. After a nine day trip to Spain, walking over 20,000 steps a day through cobble stone streets I can report these shoes held up, were comfortable, gave no blisters, and all with virtually no break in time for the shoes. I wear a size 12 but bought a half size larger and it was a perfect fit. Definitely recommend these.
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Reviewed in the United States on April 10, 2026
G
Verified Purchase
G Bowers
Battle Creek, US
★★★★★ 5
If you’re going for cushion and looks, these do it.
Size: 9.5, Color: Grey
These are massively cushiony. They fit as sized, slip on well, and look very good. It seems like they should hold up well.
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Reviewed in the United States on April 28, 2026
M
Verified Purchase
Mike L
Lowell, US
★★★★★ 3
Nice and affordable, but poor arch support and mushy insoles.
Size: 11 Wide, Color: Black
These shoes look nice and feel comfortable at first, but the soft memory foam type bottoms on these don't provide enough support. I am a big guy and find that over the course of the day the insoles compress and my feet end up at an angle. After a long day on my feet, my dogs are barking and my leg muscles are tight I think from walking on an angle. I added my GoodFeet arch support and they help a little with arch support, but the insole is so soft that it absorbs the bulge quite a bit. If you're skinny and need a decent looking pair of shoes on the cheap, they might be ok for you. I would not recommend long walks or strenuous activity in them. I will say they are lightweight, breathable and a decent value if you don't have flat feet and a beer belly (I don't even drink beer, how'd that happen, WTH?!)
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Reviewed in the United States on June 13, 2025

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