Advertisement

HPLC FOR DNASE

Discussions about HPLC, CE, TLC, SFC, and other "liquid phase" separation techniques.

2 posts Page 1 of 1
Hi all
We are developing an hplc assay for dnase but we have one little problem of cost.
In our case we are using as external standard a dnase base drug (pulmozyme from roche) but this drug is very expensive.
My question is, has any body done any hplc assay for dnase and what did they use as external standard. if is possible to get a powder form of dnase which can be formulated to make the external standard.
Thanks for any suggestion

various dnases may be purchased from eg. sigma, with different purities and sources
2 posts Page 1 of 1

Who is online

In total there are 21 users online :: 1 registered, 0 hidden and 20 guests (based on users active over the past 5 minutes)
Most users ever online was 4374 on Fri Oct 03, 2025 12:41 am

Users browsing this forum: Amazon [Bot] and 20 guests

Latest Blog Posts from Separation Science

Separation Science offers free learning from the experts covering methods, applications, webinars, eSeminars, videos, tutorials for users of liquid chromatography, gas chromatography, mass spectrometry, sample preparation and related analytical techniques.

Subscribe to our eNewsletter with daily, weekly or monthly updates: Food & Beverage, Environmental, (Bio)Pharmaceutical, Bioclinical, Liquid Chromatography, Gas Chromatography and Mass Spectrometry.

Liquid Chromatography

Gas Chromatography

Mass Spectrometry