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paclitaxel albumin-stabilized nanoparticle formulation![Patient Information Patient Information](https://webarchive.library.unt.edu/eot2008/20081005074746im_/http://www.nci.nih.gov/images/btn-patient-info.gif) A Cremophor ELP-free, albumin-stabilized nanoparticle formulation of the natural taxane paclitaxel with antineoplastic activity. Paclitaxel binds to and stabilizes microtubules, preventing their depolymerization and so inhibiting cellular motility, mitosis, and replication. This formulation solubilizes paclitaxel without the use of Cremophor ELP and permits the administration of larger doses of this agent, which would be toxic in a Cremophor ELP-containing formulation due to Cremophor ELP's toxicity profile. Cremophor ELP is a nonionic solubilizer made by reacting castor oil with ethylene oxide in a molar ratio of 1:35, followed by a purification step. Check for active clinical trials or closed clinical trials using this agent. (NCI Thesaurus)
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Synonyms: | ![](https://webarchive.library.unt.edu/eot2008/20081005074746im_/http://www.nci.nih.gov/images/spacer.gif) | Albumin-Stabilized Nanoparticle Paclitaxel nab paclitaxel nab-paclitaxel nanoparticle albumin-bound paclitaxel Nanoparticle Paclitaxel | | ![](https://webarchive.library.unt.edu/eot2008/20081005074746im_/http://www.nci.nih.gov/images/spacer.gif) | US brand name: | ![](https://webarchive.library.unt.edu/eot2008/20081005074746im_/http://www.nci.nih.gov/images/spacer.gif) | Abraxane | | ![](https://webarchive.library.unt.edu/eot2008/20081005074746im_/http://www.nci.nih.gov/images/spacer.gif) | Code name: | ![](https://webarchive.library.unt.edu/eot2008/20081005074746im_/http://www.nci.nih.gov/images/spacer.gif) | ABI-007 | | ![](https://webarchive.library.unt.edu/eot2008/20081005074746im_/http://www.nci.nih.gov/images/spacer.gif) |
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