Table 1.

Biodistribution of both ^99mTc- cMORF-MN14 (SAHN)-MORF and ^99mTc- cMORF-MN14(SFB)-MORF conjugates in normal mice at 1 and 18 h postinjection. Results presented as %ID/g and %ID/organ with one sd of the mean. N = 4.

Organs	MN14(SANH)-MORF				MN14(SFB)-MORF
	1 h		18 h		1 h		18 h
	mean	s.d.	mean	s.d.	mean	s.d.	mean	s.d.
%ID/g
Liver	6.86	1.67	5.67	0.57	8.40	1.23	9.36	0.96
Heart	2.65	0.29	1.39	0.45	3.13	0.53	1.71	0.19
Kidney	4.65	0.46	2.02	0.64	4.97	0.59	2.50	0.19
Lung	3.89	0.98	1.80	0.69	4.63	1.17	1.79	0.41
Spleen	2.98	0.57	3.54	0.44	4.90	1.45	8.42	1.52
Muscle	0.32	0.01	0.47	0.14	0.33	0.07	0.32	0.04
Blood	10.8	0.59	4.76	1.46	15.2	1.93	3.39	0.96
%ID/organ
Liver	14.5	3.74	13.5	2.41	18.1	3.62	23.4	2.40
Heart	0.49	0.06	0.26	0.07	0.51	0.10	0.33	0.05
Kidney	3.03	0.45	1.56	0.32	3.17	0.30	1.84	0.22
Lung	0.96	0.22	0.42	0.17	1.04	0.19	0.41	0.08
Spleen	0.38	0.04	0.43	0.11	0.64	0.08	1.25	0.30
Stomach	0.56	0.07	0.30	0.04	0.49	0.07	0.52	0.14
Sm. Int.	1.95	0.12	1.30	0.17	2.03	0.36	2.33	0.50
Lg. Int.	0.49	0.04	0.50	0.11	0.37	0.14	0.82	0.17
Muscle	4.79	0.39	7.43	2.33	5.01	1.01	5.37	0.88
Blood	28.3	3.11	12.9	3.77	40.6	2.96	10.1	2.99
Whole body	63.5	1.34	51.3	1.09	74.8	2.90	59.9	0.89