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Peptide Synthesizer
As I said in my post : Rink amide MBHA resin from GL Biochem , Shanghai China. Fmoc blocking, remova ...
18-1-2007 at 08:43
by: Maya
cheap vacuum pump that can get down to 17 torr
I picked it up new for $80 or so at a well known place that sells these things. but they usually ret ...
18-1-2007 at 08:27
by: Maya
Peptide Synthesizer
Does anybody have any experience or preferences as regards to peptide synthesizers for mid scale pre ...
18-1-2007 at 08:12
by: Maya
Maggots question
Used routinely in some burn units to clean the flesh that is non viable

But I've never heard of a ...
18-1-2007 at 08:05
by: Maya
cheap vacuum pump that can get down to 17 torr
the automotive vacuum , or ac/ refrigeration pump gauges are really bad for accuracy

Best for me ...
18-1-2007 at 08:01
by: Maya
methylamine
bio2 Wrote:
The 15% HCl solution has a pH Strip floating in it



Duhhhhh


All those pH ind ...
17-1-2007 at 17:12
by: Maya
can any one recomend
Yes!

go to your favorite appliance store and buy that thing that is called MICROWAVE oven.

Tel ...
12-1-2007 at 12:21
by: Maya
SILDENAFIL CITRATE
You've got a His and Tryp in close proximity as well , that is unusual.

wonder how much of the lo ...
12-1-2007 at 07:28
by: Maya
SILDENAFIL CITRATE
So far our cost has been ~$2k a gram.
We've outsourced till now but 20 variants would be well over ...
12-1-2007 at 06:53
by: Maya
SILDENAFIL CITRATE
Gotcha , 4 component liquid RP is a better descriptor.

<<< Have you got DryLab? >> ...
12-1-2007 at 06:17
by: Maya
SILDENAFIL CITRATE
Sounds like you're doing ion exchange chromatography instead.

I've never heard of Quad Reverse-Ph ...
12-1-2007 at 05:16
by: Maya
SILDENAFIL CITRATE
One-Eyed Guy Wrote:

<<<< In RP there is a pH gradient and the individual peptides fa ...
12-1-2007 at 04:32
by: Maya
NH3.H20
Sorry , you will find amine water is always toxic :mad::(:o when ingested

My reccomendation would ...
10-1-2007 at 10:07
by: Maya
NH3.H20
Yes!!!

I know exactly where you can buy gallons of this stuff without too much trouble from autho ...
10-1-2007 at 06:42
by: Maya
Question about cold traps
If I had a aspirator vacuum station built, I would definitely use it. But since I don't, I will be u ...
10-1-2007 at 04:29
by: Maya
Chemicals required
Dehydrated alcohol in the liquer store

hydrochloric acid in the pool store

and Amine water.... ...
9-1-2007 at 10:21
by: Maya
Question about cold traps
You might as well use a water aspirator which can go as low as 15-20 torr.


Otherwise , if looki ...
9-1-2007 at 10:19
by: Maya
Acyl chloride on TLC
If there is a functional derivative like an amide you could make a m.p. determination directly and e ...
7-1-2007 at 09:42
by: Maya
cyclopentanone
Beilstein in print is unbeatable; the bulk makes it rather a daunting project for digitizing. Too ba ...
6-1-2007 at 19:29
by: Maya
Exothermic reactions
the de icer they use on planes and on roads is the hydrated form, I'm pretty positive about this.

...
5-1-2007 at 11:28
by: Maya
Dysfunctions at Reference Forum
I don't know why you are having so much trouble, I downloaded Most every rapidshare link I saw that ...
5-1-2007 at 07:42
by: Maya
Any of these chems OTC?
Well that is what separates true hard chemists from the weekend warrior chemist isn't it?

a real ...
5-1-2007 at 07:35
by: Maya
Exothermic reactions
<<Actually, dissolving CaCl2 is exothermic. Try it out. It's part of the reason it's sold as i ...
5-1-2007 at 03:41
by: Maya
Hotplate/Stirrer
That's not a brand I've seen B4, my Fav is corning.

did you burn it out mechanically or thermally ...
4-1-2007 at 12:37
by: Maya
Hotplate/Stirrer
They are around if you know where to look ( hint, hint )
4-1-2007 at 12:30
by: Maya
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