. Author manuscript; available in PMC: 2016 Oct 1.

Published in final edited form as: Urolithiasis. 2015 May 28;43(5):397–409. doi: 10.1007/s00240-015-0781-5

Table 1.

Macromolecules tested.

Macromolecule	Abbreviation	MW, kDa	Sigma #
Polyaspartate	pD	11.8	P5387
Polyglutamate	pE	13.6	P4636
Polyarginine	pR	11.8	P4663
Osteopontin	mOPN	32.4^§	Cell media isolated [31]

^§

Estimated molecular weight based on amino acid sequence only (www.uniprot.org accession number P10923).