SKU: 57295112017

Guinea pig NGF (Nerve Growth Factor) ELISA Kit

Sale price$202.50 Regular price$225.00
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

Guinea pig NGF (Nerve Growth Factor) ELISA KitThe Guinea pig NGF (Nerve Growth 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 Guinea pig NGF. Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Guinea pig NGF and Avidin Horseradish Peroxidase (HRP) conjugate are added successively to

The Guinea pig NGF (Nerve Growth 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 Guinea pig NGF. Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Guinea pig NGF 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 Guinea pig NGF, 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 Guinea pig NGF. You can calculate the concentration of Guinea pig NGF in the samples by comparing the OD of the samples to the standard curve.

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SKU: 57295112017

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George
Phoenix, US
★★★★★ 4
GREAT sports watch! TERRIBLE DELIVERY!!!
Color: Black/Digital/Green, Color: Black/Digital/Green
I am a Big Fan of TIMEX and I own several models, this one is my all time favorite. I've ordered it with so much excitement, but received an opened package, opened box, that was torn and destroyed, my Timex hanging out of the box!!!!!!!!!! COME ON People - We are paying our sweat money for this, at least deliver it with respect! The watch is a work of art and I love it! It's a good value for money, great in size, fits right on your wrist, feels so good, looks so cool and is super accurate! So, Thank you TIMEX ! I wrote 4 Starts because of the terrible delivery service!!! Not the watch! AMAZON - Please be respectful.
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Reviewed in the United States on April 12, 2025
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courtney oland
Dallas, US
★★★★★ 5
Simple and perfect
Color: Black, Gray
31 year anniversary gift for my husband who wanted a simple watch to work out
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Reviewed in the United States on March 31, 2026
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A. Diamond
Draper, US
★★★★★ 5
Simple and reliable
Color: Black/Digital/Green
I love the simplicity and reliability of this watch. It has only a handful of features, but they're all easy to figure out and use. The display is quite readable as well, under just about any conditions. This is an example of good design that doesn't try to do too much. What it does do, it does well. Good price too! These watches are durable and will last a long time. Battery changes are easy too.
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Reviewed in the United States on September 19, 2025
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Steve L
Lake Worth, US
★★★★★ 5
Beautifully simple
Color: Black/Digital/Green
My son has worn a smaller version of this watch for a few years. After trying a different brand lately, which broke way too easily, I found this one on Amazon listed as "Used - Very Good" condition. I received what appeared to be simply an open box item, otherwise it looked brand new. This watch fits me really well, and is not clumsy on my wrist, it does not get in the way of everyday motions. For me, it's just the right size. It is also pretty intuitive to use and set the alarms, etc. It has 3 alarms, each with a different sound. It can be worn in the shower without issue, I have not tried a swimming pool, though. It feels tough and durable, as my son's has proven to be. I'm very happy with this purchase. *** Update: I spent considerable time in swimming pools recently while wearing the watch. It's still as good as when I opened it. Still 5 stars. *** Update 2: a year-and-a-half of wearing, and it is performing really well! All the buttons and words on the watch are still in very good shape and easy to read. I wear this every single day. I don't put it through the wringer every day. But, I did spend a full week sailing and snorkeling last summer in salt water with hours each day in the water. It still looks and works the same as the day I bought it.
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Reviewed in the United States on July 12, 2022
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Placeholder
West Palm Beach, US
★★★★★ 5
So simple
Color: Black/Digital/Green
Love it So simple I don’t even think about it Ready to go every day Band is very comfortable
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Reviewed in the United States on May 15, 2026

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