SKU: 97551840993

Human PTX 3/TSG-14 (Pentraxin 3) ELISA Kit

Sale price$202.50 Regular price$225.00
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

Human PTX 3/TSG-14 (Pentraxin 3) ELISA KitThe Human PTX 3 TSG 14 (Pentraxin 3) 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 PTX3 TSG 14. 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 PTX3 TSG 14 and Avidin Horseradish Peroxidase (HRP) conjugate are added successively to

The Human PTX 3/TSG-14 (Pentraxin 3) 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 PTX3/TSG-14. 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 PTX3/TSG-14 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 PTX3/TSG-14, 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 PTX3/TSG-14. You can calculate the concentration of Human PTX3/TSG-14 in the samples by comparing the OD of the samples to the standard curve.

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SKU: 97551840993

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4.7 ★★★★★
Based on 12 reviews
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mewood
Omaha, US
★★★★★ 5
Nice way to organize the sink area
Like the fact it’s not as bulky as my normal dish soap and it has a place for two sponges and the Dawn power wash spray bottle. Makes it tidy around my sink area. Drawbacks, a couple but they may not bother you. While it’s easy to refill, it does have to be done weekly. But I do lots of dishes three times a day, your mileage may vary. It does water spot very easily. We have hard water so that makes it hard to keep things clean but the dispenser does clean very easily. So it’s not too hard to keep it reasonably clean.
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Reviewed in the United States on March 6, 2024
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Verified Purchase
Betty
Boise, US
★★★★★ 5
Great soap dispenser.
Soap dispenser is very nice. I like the compartment for the sponge and brushes. The only thing that I would like to see is if the spigot on the dispenser could come out a little further away from the bottle. It’s a little bit short. Would still buy again.
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Reviewed in the United States on September 17, 2025
N
Verified Purchase
N. Dhar
Cuba, US
★★★★★ 4
Works well but has a flaw in design
The place where we hang the sponge cannot stop water. So when you put the wet sponge the water will drip out.
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Reviewed in the United States on January 1, 2025
N
Verified Purchase
NH
Waukegan, US
★★★★★ 5
Reduce counter clutter
This is a really nice organizer for your kitchen sink. The dispenser holds about a cup or so of dish detergent. The open holder can be used for lots of items you might need at your sink - I have my handsoap dispenser in it, so one less thing sitting on the counter. People commented that the sprayer nozzle could be longer/extend further. It could, but it's OK as it is. I like having less on the counter top and this 3-in-1 works well and so far, I'm very happy with it.
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Reviewed in the United States on March 17, 2026
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Verified Purchase
Gigi
Charlottesville, US
★★★★★ 3
Great dispenser but arrived broken.
I love this dispenser. The size is perfect and there is plenty of room to hold sponges and a dish washing brush. The detergent dispenser holds pleanty of detergent. I only gave it a 3 star review because it arrived with a bottom corner broken. It is still usable but the broken part is visible. The packaging was sturdy and there box it arrived in wasn’t dented so I don’t know how the corner broke off.
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Reviewed in the United States on February 25, 2026

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