SKU: 46309850586

Human F7 (Coagulation Factor Ⅶ) ELISA Kit

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Description

Human F7 (Coagulation Factor Ⅶ) ELISA KitThe Human F7 (Coagulation Factor ) 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 Human F7. Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Human F7 and Avidin Horseradish Peroxidase (HRP) conjugate are added successively to each micro plate well

The Human F7 (Coagulation Factor Ⅶ) 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 Human F7. Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Human F7 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 Human F7, 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 Human F7. You can calculate the concentration of Human F7 in the samples by comparing the OD of the samples to the standard curve.

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SKU: 46309850586

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4.7 ★★★★★
Based on 23 reviews
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S
Verified Purchase
S
Lexington, US
★★★★★ 4
Cute, good quality. Wish there were more sizes available.
Size: 20, Color: Iced Blue Light Wash
Only 4 stars because once again, sizing for women's jeans isn't telling the truth/whole truth/nothing but the truth. I can wear a 20 in other jeans and they're sagging on me by midday. Some 20's feel like 18's. I don't know man. But sizing aside, these jeans are SUPER cute. And I just know that when I am able to sit in them without suffocating ... ladies, you know what I'm saying 😆 ... they're going to be so comfortable too. The material feels like really nice quality. They aren't true high rise but high enough to hold everything together. More like a medium high rise. I was really bummed they didn't have a 22. But I guess this is incentive. I'll order some amazon exercise clothing and work out until these fit me. I'd say they're on the 1/2 size too small of being true to size. But that's not really a fair assessment when no two different brands of jeans are the same in any capacity. If you're positive what size jeans you wear then I 100% recommend these. I can't wait to fit into mine.
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Reviewed in the United States on April 23, 2026
A
Verified Purchase
AnniesMom
Boise, US
★★★★★ 5
Must buy. Flattering and comfortable
Size: 8, Color: Classic Medium Wash
Great fit! These jeans are the most comfortable jeans I have purchased in years. Fabric is soft and has some stretch so my the end of the day you are not feeling like a sausage. The cut is very flattering and the quality is better than many of the more expensive jeans on the market.
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Reviewed in the United States on January 3, 2026
B
Verified Purchase
Barbara S
Fort Morgan, US
★★★★★ 5
Great jeans for this price!
I was hesitant to buy jeans on Amazon but I thought I'd give these a try since I've had trouble finding a boot cut jeans that I liked. I ordered my true size 29" waist, size 8 regular length and they fit true to size for me. I'm 5'3" so I have to wear about a 1" heel, which I like for a boot cut. They have a decent amount of stretch (but not too much) so they are very comfortable. Wearing these with heels makes my legs look nice and long so they are really flattering. Mine are dark blue rinse and I'm going to buy another pair in black because I like these so much! Good job, Amazon
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Reviewed in the United States on November 19, 2025
L
Verified Purchase
Ltg747
New York, US
★★★★★ 3
Polyester in the jeans
I did not take a photo in these jeans because I did not intend to keep them, however, they do fit very well. They are true to size and great for tall women. However, the reason why I removed two stars and the reason why I did not keep them is the fabric content. There is a new development in denim these days where brands are changing the fiber content of denim to create a more inexpensive fabric. I do not agree with this and will not keep a pair of jeans that have polyester in them. Jeans have always been 100% cotton since the beginning of time. Now we have added spandex to them so that they stretch a little bit, which is great. So, your jeans should all be 98% cotton with 2% spandex, if they have spandex in them. If not, they should be 100% cotton. If you find a pair of jeans and look at the fiber content, and they have added in polyester, run. I don’t know about the rest of you, but I live in a very warm climate in South Florida. I cannot and will not wear jeans that have polyester in them. It makes them itchy, scratchy, and hot. I could tell immediately when I tried these on that they had polyester in them, and I immediately took them off and put them back in the bag for the return pile. I highly suggest that Amazon rework the fiber content on these jeans and charge just a little bit more because I’d rather pay five more dollars and have the jeans with no polyester in them. Aside from that, they are great jeans, but they are a little bit stiff. I don’t know what they would be like after one wash because I did not keep them.
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Reviewed in the United States on September 21, 2025
G
Verified Purchase
Geri lee
Whiting, US
★★★★★ 1
Short rise
Even for a petite woman, the rise is very short
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Reviewed in the United States on October 13, 2025

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