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Hyaluronic acid tetrabutylammonium (HA-TBA)

mol wt 30 kDa

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HA-TBA, Hyaluronan tetrabutylammonium, Hyaluronic acid tetrabutylammonium, Tetrabutylammonium -Modified Hyaluronan, Tetrabutylammonium functionalized hyaluronic acid
Linear Formula:


(solid or chunk(s) or fiber )

Quality Level

mol wt

30 kDa


white to off-white

storage temp.



HA is a naturally occurring unbranched glycosaminoglycan (GAG), a polyanionic polymer of high molecular weight that exhibits unique viscoelastic properties, excellent biocompatibility, and biodegradability. These properties of HA-derived hydrogels make them ideal biomaterials for tissue engineering. Hyaluronic acid tetrabutylammonium is a simple and effective way to make hyaluronic acid soluble in organic solvents, which is a necessary step for a wide variety of functionalizations.

Storage Class Code

11 - Combustible Solids



Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Julianne L Holloway et al.
Journal of controlled release : official journal of the Controlled Release Society, 191, 63-70 (2014-06-07)
Bone morphogenetic proteins (BMPs) show promise in therapies for improving bone formation after injury; however, the high supraphysiological concentrations required for desired osteoinductive effects, off-target concerns, costs, and patient variability have limited the use of BMP-based therapeutics. To better understand

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