Rabbit Brain Acetone Powder
Coarsely ground rabbit brain tissue dried with acetone by a proprietary in-house method; a buff-to-tan, coarse granular powder with a salty odor.Often used to pre-adsorb antisera and remove antibodies that bind tissue proteins.
Specifications
Fresh / Frozen:
Frozen
Storage:
-10°C or below
Release criteria
Moisture:
< 2.0%
Prothrombin time:
9.5 – 12.5 seconds
Lead time on this item is currently: 2-4 Weeks
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Product Overview
| Species: | Rabbit |
|---|---|
| Product Types: | Acetone Powder |
| Tissue Type: | Brain |
| Donor Sex: | Mixed |
| Fresh / Frozen: | Frozen |
| Application Notes: | Useful for coagulation reagent preparation and testing. |
| Testing: | Prothrombin time |
| Storage Conditions: | -10°C or below |
| Shipping Conditions: | Dry ice |
| Expiration: | 1 year from date of receipt when stored dry at -10°C or below |
Product Applications
- Coagulation assays
- Antibody pre-adsorption
- Protein purification
Documents & Datasheets
Datasheet
Safety Datasheet
Certificate of Analysis
| Lot | Issued | |
|---|---|---|
| 32241 | May 19, 2026 | Download |
| 15742 | May 18, 2026 | Download |
| 11445 | May 4, 2023 | Download |
| 34743 | Apr 28, 2023 | Download |
| 13942 | Nov 9, 2022 | Download |
| 08143 | Sep 22, 2022 | Download |
| 07443 | Sep 22, 2022 | Download |
| 06743 | Sep 22, 2022 | Download |
| 12341 | Apr 20, 2020 | Download |
| 30541 | Nov 4, 2019 | Download |
Show all 27 certificates
| 15940 | Jun 18, 2018 | Download |
| 27839 | Apr 25, 2018 | Download |
| 18439 | Oct 23, 2017 | Download |
| 26338 | Jan 13, 2017 | Download |
| 21937 | Sep 19, 2016 | Download |
| 05638 | Mar 3, 2016 | Download |
| 34137 | Mar 3, 2016 | Download |
| 01637 | Feb 22, 2016 | Download |
| 27936 | Nov 10, 2014 | Download |
| 32536 | Jan 7, 2014 | Download |
| 04635A | Feb 25, 2013 | Download |
| 03635 | Feb 25, 2013 | Download |
| 04635B | Feb 25, 2013 | Download |
| 22234A | Aug 17, 2012 | Download |
| 22234B | Aug 17, 2012 | Download |
| 22234C | Aug 17, 2012 | Download |
| 19434 | Jul 17, 2012 | Download |
Frequently Asked Questions
How are acetone powders used for antibody pre-adsorption?
Acetone powders are tissue proteins dried with acetone, which removes lipids and water while preserving the antigens. Incubating an antiserum with acetone powder from the host species or an unrelated tissue lets cross-reactive antibodies bind to the powder and be removed, lowering background in immunohistochemistry, western blotting and other immunoassays.
Which tissues do you make acetone powders from?
What is the difference between item 41110 and 41170 rabbit brain acetone powders?
Each of these rabbit brain acetone powders begins with a frozen rabbit brain as the raw material prior to acetone drying and powder production. Code 41170 includes barium sulfate during processing while code 41110 does not. Barium sulfate acts to bind clotting factors which may speed coagulation, thus code 41170 has increased sensitivity to clotting deficiencies.
Can I use your rabbit brain products to make thromboplastin or APTT reagents?
Yes. Rabbit brain cephalin (41052) is the phospholipid used as the platelet substitute in partial thromboplastin (APTT) reagents, and rabbit brain acetone powder (41110, 41170) and recombinant rabbit tissue factor (41055) are the usual starting materials for thromboplastin (prothrombin time) reagents.
Are tissues collected from a USDA-inspected abattoir?
Yes, our rabbit tissues are collected from our Rogers, AR rabbit processing facility, where a USDA inspector remains on site at all times during processing. Each rabbit processed is inspected and any by-products collected are discarded should any animal be found to be unfit for human consumption or otherwise unsuitable for use.
