SKU: 87819356872

Human OXB (Orexin B) ELISA Kit

Sale price$202.50 Regular price$225.00
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

Human OXB (Orexin B) ELISA KitThe Human OXB (Orexin B) ELISA immunoassay kit uses the Competitive ELISA principle. The micro ELISA plate provided in this kit has been pre coated with Human OXB. Standards or samples are added to the appropriate micro ELISA plate wells then with a biotin conjugated antibody specific to Human OXB. Next,Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added. The enzyme

The Human OXB (Orexin B) ELISA immunoassay kit uses the Competitive-ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with Human OXB. Standards or samples are added to the appropriate micro ELISA plate wells then with a biotin-conjugated antibody specific to Human OXB. Next,Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Human OXB in the samples is then determined by comparing the OD of the samples to the standard curve.

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SKU: 87819356872

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4.1 ★★★★★
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techgeek
Waukegan, US
★★★★★ 4
Jewel case not included!
Color: Grey
I ordered this item and received it without the case shown in the pictures. Contacted Amazon and asked for a replacement - and the customer service over the phone was very understanding about the missing case. The replacement also showed up without the jewel case. I love this watch, but the buying experience wasn't great. Also, on certain occasions it has lost time after being worn for several days and then not being worn for one day. Kinda disappointing. Still, gorgeous to look at, feels great on my wrist.
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Reviewed in the United States on July 27, 2022
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Verified Purchase
Supamas
Draper, US
★★★★★ 5
Good
Color: Grey
Good
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Reviewed in the United States on May 12, 2026
E
Verified Purchase
epya
Fort Morgan, US
★★★★★ 1
If you want copy of watch, buy
Color: Grey
Not official watch, barcode not official, weight is off, watch protection was not on watch appears repackaged, used. Synthetic sapphire on specs, differs from official watch.
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Reviewed in the United States on January 10, 2020
E
Verified Purchase
Ethan Kaiser
Waukegan, US
★★★★★ 5
Simple yet classy
Color: Grey
This watch is as presented. If you’re looking a beautiful, yet simple luxury watch, look no further. Favorite watch purchase yet
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Reviewed in the United States on November 4, 2024
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Verified Purchase
Cory Cooper
Houston, US
★★★★★ 5
Beautiful and 100% Authentic
Color: Grey, Color: Grey
This watch is beautiful and exactly as described. It came in all the original packaging. The details in this watch are impossible to forger. I also had my local watch shop verify its authenticity when getting it sized, they specialize in Rolex and Tissot.
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Reviewed in the United States on October 26, 2022

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