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Description
Caspase 6 Activity Assay KitProduct Specification Usage Determination of pNA standard curve: 1. The 10 mM pNA standard was diluted with reaction buffer to 200, 100, 50, 25, 12. 5, 6. 25, 3. 125 M. Set the zero tube without pNA. 2. Take 100l of each concentration and add it to a 96 well plate or 100l cuvette, and measure the absorbance OD value at 405nm. 3. The OD405 value of each concentration standard tube is the x axis, and the corresponding pNA concentration is the y axis.
Product Specification
| Usage | Determination of pNA standard curve: 1. The 10 mM pNA standard was diluted with reaction buffer to 200, 100, 50, 25, 12.5, 6.25, 3.125 μM. Set the zero tube without pNA. 2. Take 100μl of each concentration and add it to a 96-well plate or 100μl cuvette, and measure the absorbance OD value at 405nm. 3. The OD405 value of each concentration standard tube is the x-axis, and the corresponding pNA concentration is the y-axis. Use Excel to make a standard curve of pNA concentration versus OD405 value. Detection of Caspase 6 enzyme activity: 1. Take out an appropriate amount of Ac-VEID-pNA (2mM) and place it on an ice bath for later use. 2. According to the 100ul reaction system: blank control group: 40μl of detection buffer, 0μl of sample to be tested, 50μl of lysate, 10μl of Ac-VEID-pNA (2mM); Sample group: 40μl of detection buffer, 50μl of sample to be tested, 0μl of lysate, 10μl3 of Ac-VEID-pNA (2mM). Add Ac-VEID-pNA (2mM) and mix well. Be careful to avoid bubbles during mixing. Incubate at 37 º C for 60-120 minutes. A405 can be measured when the color change is obvious. If the color change is not obvious, the incubation time can be appropriately extended, or even overnight. 4. The A405 of the sample minus the A405 of the blank control is the absorbance produced by pNA catalyzed by caspase 6 in the sample. By comparing the standard curves obtained in the above steps, it is possible to calculate the amount of pNA catalytically produced in the sample. |
| Theory | Based on Caspase 6, it can catalyze the substrate Val Glu Ile Asp p nitroanilide (Ac VEID pNA) to produce yellow pNA (p-nitroanilide), which can be used to detect the activity of Caspase 6 by measuring absorbance. pNA has a maximum absorbance at 405 nm. Caspase activity was obtained by measuring pNA using visible light colorimetry. Suitable for detecting Caspase 6 activity in mammalian tissues and cells. |
| Experiment Reagent Instrument | Microplate reader, spectrophotometer |
| Synonym | Mch-2,caspase-6,caspase 6 |
| Description | caspase 6 Activity Detection Kit is a kit that detects caspase 6 enzyme activity or purified caspase 6 enzyme activity in cell or tissue lysates by spectrophotometry. |
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4.5 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 3
Sadly, DNF
Format: Kindle
I read this thru KU. I LOVED the synopsis. And then I began reading... and it was a DNF at 68% after picking it up and putting it down several times because I really loved the main female character.
*****SPOILERS*****
Pros:
The world is unique, intriguing and fun. The primary female character is bad-a** but not a b*tech or a mary sue. The primary female has depth. I really want to know what happens to her even tho it's been weeks and I don't remember her name. The villains to the point I read are pretty good -- an ever present threat of mysterious and possibly many culprits.
Cons:
Way, way too many points of view. I stopped counting at 7. It's the prime reason why I don't care about most of the characters or remember their names even when I like them. There's just too many points of view so almost none of the characters have enough book space for the author to properly develop them. This literally killed the book for me. Actually it killed my desire to read. For weeks.
The main male is more villain than hero. He agreed to marry the main female then locks her up & eschews her for her sister, all while bad mouthing her as unfit to rule when he never spent any time with her getting to know her. He is actually unfit to rule as he is blind to the woes of his own kingdom and starts off a peace mission to secure a ceasefire through marriage by murdering an inn full of people in her country for no real reason. Plus, he constantly makes promises he does not keep. And it's gross of him to pine for the sister behind the main female's back.
*****
As much as I really wanted to see what happened to the main female character, it wasn't enough for me to keep trying to slog thru this book. There was a lot of potential here that just fell short.
Hence, 3 stars.
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Reviewed in the United States on June 19, 2021
★★★★★ 5
Fae Courts with High Intrigue
Format: Kindle
This book is one that just builds and builds and then surprises you to no end. You may think you know the villains and then you are jolted in another direction. Princess Reyna is a real gem, strong of character, a fierce fighter, and loyal to her family and kingdom. Just when you think she and Lorcan, well you know, the plot is flipped. Can't wait to see where this goes in book two.
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Reviewed in the United States on July 7, 2023
★★★★★ 4
Slow, sorry but good
Format: Kindle
This was a slow moving book. Lots of character pov chapters, lots of superfluous descriptions and endless courtly appearances stalled this book to start. Once you get into the heart of the story, it takes off. Before you know it the book is done. My favorite character is Reyna. She is so strong. She is true to herself. She gets into a lot of trouble with her headstrong ways but it's entertaining. I have high hopes for Lorcan. He is honorable to a fault. Thane had turned out to be better than I thought but i still don't like him. Eislin is useless. Great plot twists at the end. I'm looking forward too book 2.
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Reviewed in the United States on June 6, 2020
★★★★★ 5
Very detailed! Beautiful world building! Strong Heroine!
Format: Kindle
Starts off a little slow and confusing with different POV’s, but starts to all come together towards the middle to make an elaborate plot line and makes it all worth it. Beautiful world building and attention to detail as well as great writing. The cliffhanger was gut wrenching! Can’t wait for the next book!
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Reviewed in the United States on March 4, 2020
★★★★★ 4
Interesting
Format: Kindle
This was a very captivating book once you got into it thoroughly. But the third person perspective was a bit hard to get used to. But as you got into it and followed the different characters, it was interesting and filled with intrigue, conflict and forbidden love.
I can’t wait to read the next one and to complete the series.
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Reviewed in the United States on November 12, 2022
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