SKU: 28785917578

Sheep TNFRSF1A (Tumor Necrosis Factor Receptor Superfamily, Member 1A) ELISA Kit

Sale price$202.50 Regular price$225.00
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

Sheep TNFRSF1A (Tumor Necrosis Factor Receptor Superfamily, Member 1A) ELISA KitThe Sheep TNFRSF1A (Tumor Necrosis Factor Receptor Superfamily, Member 1A) ELISA immunoassay kit uses the Sandwich ELISA principle. The micro ELISA plate provided in this kit has been pre coated with an antibody specific to Sheep TNFRSF1A. Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Sheep TNFRSF1A and Avidin Horseradish Peroxidase (HRP)

The Sheep TNFRSF1A (Tumor Necrosis Factor Receptor Superfamily, Member 1A) ELISA immunoassay kit uses the Sandwich-ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with an antibody specific to Sheep TNFRSF1A. Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Sheep TNFRSF1A and Avidin-Horseradish Peroxidase (HRP) conjugate are added successively to each micro plate well and incubated. Free components are washed away. The substrate solution is added to each well. Only those wells that contain Sheep TNFRSF1A, biotinylated detection antibody and Avidin-HRP conjugate will appear blue in color. The enzyme-substrate reaction is terminated by the addition of stop solution and the color turns yellow. The optical density (OD) is measured spectrophotometrically at a wavelength of 450 nm ± 2 nm. The OD value is proportional to the concentration of Sheep TNFRSF1A. You can calculate the concentration of Sheep TNFRSF1A in the samples by comparing the OD of the samples to the standard curve.

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Exchange/Return Notes
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SKU: 28785917578

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4.5 ★★★★★
Based on 18 reviews
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J
Joe Garnace
Chelsea, US
★★★★★ 5
Fun Christmas Sweatshirt
Color: 02 Green, Size: Large
I really like this sweatshirt. It was listed as men's so I ordered the large. The sleeves are pretty long, which I really like. Otherwise it fits slightly baggy, but I typically wear a women's large so I ordered the large hoping for a little bit oversized. The material is typical for what a normal sweatshirt is, but is a little more lightweight, which I like. It being a touch thinner allows for easier layering and not peeling it off halfway through the day. The graphic is nice, the colors are bold and crisp. I love Christmas and love having tons of different themed clothing to wear, so I'm super excited to add this to my stash.
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Reviewed in the United States on October 16, 2025
L
Lloyd S.
Grantham, US
★★★★★ 5
Great
This Holiday sweatshirt is great, It's made great with soft materials. It fits perfectly not tight and not bulky. It's warm and can be worn over a t-shirt or a long sleeve shirt when it's cold outside. It doesn't twist or ride up. The design is well made and looks great. The colors are bright and look nice. It's great for the holidays but after they're over I'm going to keep wearing this because I like it. It's a great price because with proper care this sweatshirt will last for a long long time.
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Reviewed in the United States on October 14, 2025
P
Verified Purchase
Palmer
Carnegie, US
★★★★★ 5
As advertised
Size: X-Large, Color: Black
Good fit, great value, looks good
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Reviewed in the United States on May 8, 2026
B
Bingo
Waukegan, US
★★★★★ 4
Almost there... just a sizing issue that keeps it from being better!
Size: Large, Color: Blue
The shirt looks nice overall and the quality and color are great. The embroidery is also very well done and gives it a clean, finished look that stands out. That said, it runs about one size small. I ordered a large (which is my usual size), and while it does fit, it’s noticeably on the tight side and I’m a bit concerned it may shrink after washing. The length is also on the short side—while it just barely fits, it cannot be tucked in at all, which limits how I can wear it. The material has a slightly silky feel that I find a bit uncomfortable. I would personally prefer a higher cotton content for better softness and breathability, but that’s more of a preference than a dealbreaker. Overall, it’s a good-looking shirt with great embroidery and solid quality, but the fit and fabric feel may not work for everyone—especially if you’re expecting true-to-size fit and a more traditional cotton feel. It's well made and nice looking... I'd give 5 stars if the sizing was better.
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Reviewed in the United States on April 28, 2026
C
Customer Reviewer
Bozeman, US
★★★★★ 5
Well made, looks sharp.
Size: Large, Color: Blue, Size: Large, Color: Blue
I picked this up to have another nicer dress shirt. It's made of quality materials. I thought I should have it a little less big than I normally get so I sized down and that was a mistake. That's my fault though. Luckily it fits my wife so she's taking ownership. It fits true to size. The material feels good on your skin. It doesn't have that sheer look that a lot of of button up shirts do. It is is nice and thick. At twenty five dollars it's a good price.
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Reviewed in the United States on June 5, 2026

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