Table 2. Identification of TTR interacting protein partners in human plasma.

Band	Identification	Accession code	Protein Score	Protein Score C. I. %	Total Ion Score	Total Ion C. I. %	Peptides Matched
1	Fibrinogen beta chain	FIBB_HUMAN	1250	100	1003	100	24
2	Fibrinogen beta chain	FIBB_HUMAN	102	100	85	100	6
3	Fibrinogen gamma chain	FIBG_HUMAN	1050	100	864	100	23
4	Fibrinogen alpha chain	FIBA_HUMAN	1280	100	1227	100	25
5	Immunoglobulin mu-chain D-J4-region	IGHM_HUMAN	630	100	542	100	20
6	Ig heavy chain V region M603	HVM20	157	100	150	100	8
7	Peptidyl-prolyl cis-trans isomerase	Q13427	436	100	377	100	14
8	Retinol binding protein	RET4	675	100	595	100	19
9	Serum albumin	ALB	130	100	39	85	17

Protein band numbers are the ones assigned in Figure 4.