[ccp4bb]

- Protein crystallography

Main steps:

- Protein purification
- Crystallisation

Special:

- Programs for crystallography
- X-ray detectors

Basic tutorials:

   - Chemistry
   - Protein
   - Peptide
   - Amino Acids

Xtal community:

- CCP4BB

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CCP4bb <-- 1999 <-- November 1999 <-- 30 November 1999

Previous message:
Subject:
From: Peter Zwart PHZwart {- at -} LBL {- dot -} GOV
Date: 2007-06-08

Next message:
Subject: Re: COOT (version 0.2, Jan 2007) and .FCF file
From: U Sam us_x {- at -} HOTMAIL {- dot -} COM
Date: 2007-06-08

Subject:
From: sajid akthar b_sajid_ali {- at -} YAHOO {- dot -} CO {- dot -} IN
Date: 2007-06-08

Hi All

I'm getting clusters of crystals (tiny and long needles) and I'm trying to get good single crystals. Even I'm getting the same result at low salt concentrations. I reduced the temperature to slow down the evaporation, still no change. So I'm trying with mineral oil. Here I'm getting somewhat thicker needles and the number of needles is reduced. But my drop seems to be dried out in two or three days (I dont think there is a sealing problem). Can anyone suggest me to overcome this and to get good crystals.

Thankz in advance

Sajid

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CCP4bb navigation

CCP4bb <-- 1999 <-- November 1999 <-- 30 November 1999

Previous message:
Subject:
From: Peter Zwart PHZwart {- at -} LBL {- dot -} GOV
Date: 2007-06-08

Next message:
Subject: Re: COOT (version 0.2, Jan 2007) and .FCF file
From: U Sam us_x {- at -} HOTMAIL {- dot -} COM
Date: 2007-06-08