Table II. List of proteins identified from microsomal membrane overlapped with apob-interacting proteins.

IPI number	Gene	Protein name	Centrifugal reactor			In-gel digestion
			Peptide	Unique peptide	Coverage	Peptide	Unique peptide	Coverage
IPI00555161	Apob	Apolipoprotein B-100	135	18	5%	×	×	×
IPI00206624	Hspa5	78 kDa glucose-regulated protein/Bip	1803	43	56%	385	14	29%
IPI00199636	Canx	Calnexin	1295	30	52%	267	6	14%
IPI00208205	Hspa8	Heat shock cognate 71 kDa protein	442	25	46%	95	6	13%
IPI00364983	Sec61b	Sec61 beta subunit	57	3	38%	22	2	26%
IPI00213644	Ppib	Peptidyl-prolyl cis-trans isomerase B	147	11	51%	×	×	×
IPI00191728	Calr	Calreticulin	433	15	45%	×	×	×
IPI00212220	Pdia4	Protein disulfide-isomerase A4/ERP72	244	23	42%	×	×	×
IPI00212316	Mttp	Microsomal triglyceride transfer protein	148	17	23%	×	×	×
IPI00231341	Sec61a1	Protein transport protein Sec61 subunit alpha isoform 1	182	7	15%	×	×	×
IPI00210566	Hsp90aa1	Heat shock protein HSP 90-alpha	13	4	6%	×	×	×
IPI00203747	Ldlr	Low-density lipoprotein receptor	21	4	5%	×	×	×
IPI00471584	Hsp90ab1	Heat shock protein HSP 90-beta/Tumor rejection antigen 1	81	10	13%	×	×	×
	Lipc	Hepatic lipase	×	×	×	×	×	×
	Bgn	Biglycan	×	×	×	×	×	×
	Lrp2	Megalin	×	×	×	×	×	×
	Apoa1	Apolipoprotein A I	×	×	×	×	×	×
	Hspa1a	Heat shock 70 kDa protein 1A	×	×	×	×	×	×