SKU: 51439407510

ETFb (Electron Transfer Flavoprotein Beta Polypeptide) ELISA Kit (Small Sample)

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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

ETFb (Electron Transfer Flavoprotein Beta Polypeptide) ELISA Kit (Small Sample)The ETFb (Electron Transfer Flavoprotein Beta Polypeptide) ELISA Kit is a Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre coated with an antibody specific to Human ETFb. Standards or samples are added to the appropriate microtiter plate wells then with a biotin conjugated antibody specific to Human ETFb. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB

The ETFb (Electron Transfer Flavoprotein Beta Polypeptide) ELISA Kit is a Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human ETFb. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human ETFb. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Human ETFb, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. 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 ETFb in the samples is then determined by comparing the OD of the samples to the standard curve.

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SKU: 51439407510

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Amazon Customer
Alexandria, US
★★★★★ 4
Good size and stylish. Wish it could be made shorter
Size: One Size, Color: Black
This is a great purse and very stylish. Great size. Only think I wish is that I could have adjusted it to be much shorter of a hang. I am quite small so the size is great but I am going to poke a hole in it to make it shorter and then modify the end. It will then be perfect for a night out when I don’t need much to carry.
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Reviewed in the United States on June 1, 2026
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NICHOLAS CHERRONE
Pawtucket, US
★★★★★ 5
Cute!
Size: One Size, Color: Hot Fudge Suede
Perfect night out bag
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Reviewed in the United States on February 6, 2026
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Theresa Defrias
Los Angeles, US
★★★★★ 5
Very good
Size: One Size, Color: Hot Fudge Suede
Love the purse
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Reviewed in the United States on January 15, 2026
D
Dawn O
New York, US
★★★★★ 5
Gotta Love Kate Spade
Size: One Size, Color: Southwest Desert
This Kate Spade purse is a great size leather purse. It fits all the essential items. It is very fashionable for casual, and business casual. As with all Kate Spade purses, the quality is wonderful, bag is fully lines, with some small pockets inside. I also loved all the color choices, but I went with the Southwest Desert, and I do not regret my choice at all! The price point for this purse is in line with other designer purses this size.
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Reviewed in the United States on June 2, 2026
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Brian Lawrence
Draper, US
★★★★★ 1
Hat
Size: One Size, Color: Tnf Black/Asphalt Grey
Doesn’t look right
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Reviewed in the United States on January 2, 2026

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