REAGENT or RESOURCE	SOURCE	IDENTIFIER
Chemicals, Peptides, and Recombinant Proteins
Dulbecco's modified Eagle’s medium (DMEM)	VWR	Cat#12-614F
Fetal bovine serum (FBS)	Gemini	Cat#100-106
Penicillin/streptomycin	VWR	Cat#45000-652
Collagenase from Clostridium histolyticum Type IA	Sigma-Aldrich	Cat#C9891
Bovine serum albumin (BSA)	Gemini	Cat#700-105P
Hank’s balanced salt solution (HBSS)	VWR	Cat#12001-520
Phosphate buffered saline (PBS)	VWR	Cat#12001-676
Improved minimum essential medium (IMEM)	Invitrogen	Cat#10373-017
Critical Commercial Assays
Human mesenchymal stem cell (hMSC) adipogenic differentiation medium	Lonza	Cat#PT-3004
Experimental Models: Cell Lines
Human: MCF7	ATCC	HTB-22
Human: MDA-MB-231	ATCC	HTB-26
Other
50 mL centrifuge tubes	VWR	Cat#89039-658
20 mL syringe	VWR	Cat#BD302830
0.20 μm pore syringe filter	VWR	Cat#28144-040
Petri dishes	VWR	Cat#25388-606
Scalpels	VWR	Cat#25863-222
Forceps	VWR	Cat#89259-944
Parafilm	VWR	Cat#52858-076
200 μm cell strainer	Pluriselect	Cat#43-50200-03
18G needles	VWR	Cat#89234258
70 μm cell strainer	VWR	Cat#102095-534
6-well plates	VWR	Cat#82050-842
100 mm cell culture dishes	VWR	Cat#82050-916
150 mm cell culture dishes	VWR	Cat#25383-103
Table top centrifuge for 50 mL tubes	Eppendorf	Cat#5811000620
Vertical tube rotator for 50 mL tubes	VWR	Cat#10136-084
Biological Samples
Human breast tissue	n/a	n/a