search for: reagent

Displaying 6 results from an estimated 6 matches for "reagent".

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2006 Jul 07
3
dynamically updating a listbox from another listbox
Hi, I would like to be able to dynamically (without reloading the page) change the values from one listbox when a user select items from another listbox. I have a model ''Sector'' which has_many ''levels'' (and of cours, ''Level'' beyong_to ''sector''). I want to show the user two listboxes with the sectors and levels. But
2009 Mar 02
2
How to normalize to a set of internal references
...ene analysis example to illustrate: In biology, there are always some house keeping genes which differ little even at pathological conditions. We know that at different batches, there are external factors affect the measurements. For example, overall signal intensity might be different due to lab reagents. A simplified picture: Day 1: Using control samples, I have measured #1 to #110 genes and get data. Day 2: Using disease samples, I have measured again #1 to #110 genes and get data. For those two data sets, I noticed the overall signal intensity in Day 1, for each gene, is more than Day 2. I kn...
2004 Jan 06
0
Boost Protein Expression by Codon Optimization
...application example is to replace PCR Cloning. Please visit our web (http://www.genscript.com/gene_synthesis.html) to learn more about this technology. Besides Gene Synthesis, we also provide custom vector-based siRNA, siRNA cassette, peptide, oligo, cloning and protein expression, biochemical reagents, and labwares. Please visit our web site (http://www.genscript.com) to learn more about our services. Sincerely, Sally Wang Account Manager GenScript Corporation 120 Centennial Ave. Piscataway, New Jersey 08854, USA Tel: 1-732-885-9188, 1-732-357-3839 Fax: 1-732-210-0262 Email: sallyw at gens...
2004 Jan 08
1
Boost Protein Expression by Codon Optimization
...application example is to replace PCR Cloning. Please visit our web (http://www.genscript.com/gene_synthesis.html) to learn more about this technology. Besides Gene Synthesis, we also provide custom vector-based siRNA, siRNA cassette, peptide, oligo, cloning and protein expression, biochemical reagents, and labwares. Please visit our web site (http://www.genscript.com) to learn more about our services. Sincerely, Sally Wang Account Manager GenScript Corporation 120 Centennial Ave. Piscataway, New Jersey 08854, USA Tel: 1-732-885-9188, 1-732-357-3839 Fax: 1-732-210-0262 Email: sallyw@genscri...
2004 Aug 02
5
Samba vs NtBackup Round 3.0.5
Hi all, I experienced the same problem with 3.0.4 that Jeremy and Bruno were discussing - NTBackup unable being to connect to shares and erroring out with 'Access Denied'. I have today upgraded to 3.0.5 (using the Debian Woody packages) and that didn't fix the problem. Was the fix in 3.0.5r1 only applicable to 2000/2003 server? I am stuck in the dark ages of NT 4 here, maybe that is a
2005 Sep 08
4
Prediction with multiple zeros in the dependent variable
I have a batch of data in each line of data contains three values, calcium score, age, and sex. I would like to predict calcium scores as a function of age and sex, i.e. calcium=f(age,sex). Unfortunately the calcium scorers have a very "ugly distribution". There are multiple zeros, and multiple values between 300 and 600. There are no values between zero and 300. Needless to say, the