Junrui Li

7 Questions 1 Answers 0 Followers

Questions related from Junrui Li

If I want to clearly define the growth phase from a grwoth curve obtained from mammalian cell batch culture, what scale should I apply to the curve?

As mentioned above, I just conducted a batch culture of a mammalian cell line, and I got the daily viable cell density. But I'm a little bit confused about how to define its growth phase from its...

09 September 2017 6,777 0 View

Is there any criteria that what precentage of GC can be regarded as GC-rich in PCR primer design?

Are there any criteria that what percentage of GC can be regarded as GC-rich in PCR primer design?

06 June 2017 1,744 3 View

Does CHO cell line considered as cancer cell line?

According to the definition on www.cancer.gov, cancer cell lines refer to cancer cells that keep dividing and growing over time, under certain conditions in a laboratory. It seems that CHO cells...

06 June 2017 8,207 1 View

What is the proper format to list the describe the material used in article?

06 June 2017 478 0 View

About the 75% ethanol used in RNA extraction with Trizol, is 75% the volume precentage or weight percentage?

As what I describe in the question, I'm confused by this 75% ethanol. As I can see, in most of the protocol online, only 75% ethanol is mentioned, without stating if it's volume percentage or...

05 May 2017 8,182 0 View

Does disodium hydrogen phosphate anhydrous can be used to substitute for disodium hydrogen phosphate dodecahydrate when used for yeast medium?

As mentioned above

05 May 2017 2,141 2 View

Can anyone kindly provide some pictures about how the CHO cell culture looks like when it is contaminated?

I'm currently culturing the CHO cell in 125-mL shake flask. Some of the cultures had the trend that the viability keep decreasing. But I'm not sure about the reason, but it may be some...

05 May 2017 1,064 3 View