Antibodies Used in This Study

Peptide/Protein Target	Antigen Sequence	Name of Antibody	Manufacturer, Catalog No.	Species Raised in; Mono/Polyclonal	Dilution Used	RRID
HOXA10	Epitope mapping near the N-terminus	HOXA10 (N-20)	Santa Cruz, #sc-17158	Goat; polyclonal	1:100	AB_2248649
Phospho-STAT3	Synthetic phosphopeptide of residues surrounding Tyr 705 of mouse STAT3	Phospho-STAT3 (Tyr705)	Cell Signaling Technologies, #9131	Rabbit; polyclonal	1:1000	AB_331586
STAT3	Synthetic peptide of residues surrounding Tyr705 of mouse STAT3	STAT3	Cell Signaling Technologies, #9132	Rabbit; polyclonal	1:1000	AB_331588
IGFBP-1	E. coli–derived recombinant human IGFBP-1 Ala26-Asn259	Human IGFBP-1	R & D Systems, #AF871	Goat; polyclonal	1: 500	AB_355674
Cytokeratin 8	Recombinant fragment within amino acids 227–483 of Human Cytokeratin 8	Anticytokeratin 8	Abcam, #ab51152	Rabbit; polyclonal	1:100	AB_869900
β-actin	Synthetic peptide of residues near the amino-terminus of human β-actin.	β-actin (13E5)	Cell Signaling Technologies, #4970	Rabbit; monoclonal	1:1000	AB_2223172

Abbreviation: RRID, research resource identifier.