[3dem] Tecnai T12 Camera config

Harris, Audray (NIH/NIAID) [E] harrisau at mail.nih.gov
Thu Jul 30 11:57:46 PDT 2020


Dear Krishna

We use an old FEI Tecnai T12 with a Gatan OneView for negative-staining and preliminary sample screening.
In fact, we published a protocol paper on  getting negative-stain 3D reconstructions for T12.
See attached protocol. Hope it helps.



Gallagher, J. R., Kim, A. J., Gulati, N. M., & Harris, A. K. (2019).

Negative-stain transmission electron microscopy of molecular

complexes for image analysis by 2D class averaging. Current

Protocols in Microbiology, 54, e90. doi: 10.1002/cpmc.90

Audray Harris Ph.D.
National Institutes of Health
harrsiau at mail.nih.gov<mailto:harrsiau at mail.nih.gov>


From: KrishnaM <vattipalli at gmail.com>
Date: Thursday, July 30, 2020 at 2:23 PM
To: "3dem at ncmir.ucsd.edu" <3dem at ncmir.ucsd.edu>
Subject: [3dem] Tecnai T12 Camera config

Dear 3dem team,

We have a FEI Tecnai T12 Cryo-TEM with a eagle 2k × 2k camera. We are looking to upgrade the bottom mounted camera for it.

Final goal is to acquire minimum of 4k × 4k images. Also required are automation in acquisition (like leginon), drift correction, ability to annotate, and having Audit trial traceability will be ultimate!

Our existing PC config is Windows XP (Stone aged!!). Wondering if this will still work with the upgradation of the camera. Any thoughts / suggestions will be appreciated.

Best Regards
Krishna
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