Nov 21, 2022
CSF Processing
- Clemens Scherzer1,2,
- Bradley Hyman3,2,
- Charles Jennings1,2
- 1Brigham and Women's Hospital;
- 2Harvard Medical School;
- 3Massachusetts General Hospital
Protocol Citation: Clemens Scherzer, Bradley Hyman, Charles Jennings 2022. CSF Processing. protocols.io https://dx.doi.org/10.17504/protocols.io.yxmvmkpe5g3p/v1
License: This is an open access protocol distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited
Protocol status: Working
We use this protocol and it's working
Created: February 18, 2021
Last Modified: May 31, 2024
Protocol Integer ID: 47412
Keywords: processing, CSF, ASAPCRN
Abstract
This protocol explains the Standard Operating Protocol for processing CSF.
Guidelines
FREEZER STORAGE
Freezers are divided into 4 shelves, with 6 racks per shelf, and 24 boxes that can be held in each shelf. In total, 576 boxes, approximately 2,160 sample sets, can be stored in one -80°C freezer. The first three shelves are designated by visit number: Shelves A1-6 (top shelf) house samples from enrollment visits, shelves B1-6 (2nd shelf) house samples from the 1st year follow-up, and shelves C1-6 (3rd shelf) house samples from the 2nd year follow-up. Shelves D1-6 contain packed red blood cell tubes (PRBC), DNA, and RNA, extracted from blood as described in the protocols above. CSF is designated between two freezers in selected racks. Freezer storage and transactions of samples are recorded in the Freezerworks Inventory software.
Materials
MATERIALS:
- Freezerworks Software
Safety warnings
Please refer to Safety Data Sheets (SDS) for health and environmental hazards. Gain all required consent and experimental approvals before beginning any procedures.
CSF Processing
CSF Processing
On dry ice, scan and position aliquots into the Freezerworks Inventory Program.
Stores aliquots in -80 °C freezer with 2 hours of LP draw.