Human SERPINA2 (Putative alpha-1-antitrypsin-related protein) ELISA Kit
SKU: 55643902023

Human SERPINA2 (Putative alpha-1-antitrypsin-related protein) ELISA Kit

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Description

Human SERPINA2 (Putative alpha-1-antitrypsin-related protein) ELISA KitThe Human SERPINA2 (Putative alpha 1 antitrypsin related protein) ELISA Kit measures SERPINA2 in Human Serum, Plasma, Cell Culture Supernatant, Cell or Tissue Lysate. This kit is based on Double antibody Sandwich ELISA detection method and takes 4h assay time. The microplate provided in this kit has been precoated with anti Serpina2 antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound

The Human SERPINA2 (Putative alpha-1-antitrypsin-related protein) ELISA Kit measures SERPINA2 in Human Serum, Plasma, Cell Culture Supernatant, Cell or Tissue Lysate. This kit is based on Double antibody-Sandwich ELISA detection method and takes 4h assay time. The microplate provided in this kit has been precoated with anti Serpina2 antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound components. Add biotinylated detection antibody. Then, it binds with Serpina2 bound to precoated antibody. Wash unbound components and add HRP-Streptavidin Conjugate (SABC). Wash unbound components again and add TMB substrate solution. Then, TMB was catalyzed by HRP to produce a blue color product that turned yellow after adding a stop solution. Read the O.D. absorbance at 450nm in a microplate reader. Calculate the concentration of Serpina2 in the sample by plotting standard curve. The concentration of the target substance is proportional to the OD450 value.

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SKU: 55643902023

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4.2 โ˜…โ˜…โ˜…โ˜…โ˜…
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Aman
Waukegan, US
โ˜…โ˜…โ˜…โ˜…โ˜… 5
Full of comfort & style!
Size: 8.5, Color: Black
Very comfortable! Stylish! Value for money!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2025
A
Verified Purchase
Amazon Customer
Belleville, US
โ˜…โ˜…โ˜…โ˜…โ˜… 1
Tight fit
Size: 9, Color: Black
Shoes way to tight on toes!
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Reviewed in the United States on May 19, 2026
V
Verified Purchase
Val Navarro
Massapequa, US
โ˜…โ˜…โ˜…โ˜…โ˜… 5
Very Comfortable and Sturdy
Size: 11, Color: Black
I bought these shoes for our grandson and he wears to school Monday through Friday. They fit him perfectly and are so comfortable.
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Reviewed in the United States on October 15, 2025
G
Verified Purchase
George M. Occhipinti
Belleville, US
โ˜…โ˜…โ˜…โ˜…โ˜… 5
Very handsome shoe
Size: 7, Color: Brown
Beautifully made shoe. Comfortable, great fit. Very handsome on foot. Can wear with anything. Very pleased
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Reviewed in the United States on April 18, 2026
T
Verified Purchase
toddt0606DC
Waukegan, US
โ˜…โ˜…โ˜…โ˜…โ˜… 5
From a Long Time Hard Sole Dress Shoe Wearer, These are a Must Have!
Size: 12, Color: Blue
I have been wearing hard sole dress shoes for decades and with the full COVID shift to dressing super casual in a professional work environment, I was in the market for some more casual let dressy shoes that were a heck of a lot more comfortable and flexible than my hard soles so I thought I would give this brand and style a try. Oh man, I'm in love. These give you that dressier look yet you can totally dress them down with jeans or cordouroys, so versatile. As I did with my hard soles, I inserted one of my Nike Air in soles and man, these are so comfortable I bought navy and brown! I usually wear these with thin dress socks and they go perfectly with any type of suit set, a no brainer purchase here. I'm a 12 and bought a 12, perfect fit, not to skinny, not to wide, just right. Bottom sole grip is impressive, never felt unstable, solid rubber sole here. I decided to lace them up so there are not tying and the tongue does slip down sometimes so with this feature, best to use a metal shoe horn, then it's super easy to slide them on, they seem to take a beating and remain clean too, I've definitely scuffed them up against many things and still no damage, it's crazy, must have a great finish. NOTE TO Note to MANUFACTURER/SELLER - You need to make a version in GRAY in this specific style and I will buy them instantly, and I assure you they will be incredibly popular! Really not sure why there isn't more colors in these like gray, shades of gray, maybe red, lighter blue and maybe some with different tones in standard colors. Casual dress shoe wearers are looking for new and exciting bold colors so this is the perfect shoe type to deliver on that.
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Reviewed in the United States on January 6, 2024

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