. Author manuscript; available in PMC: 2007 Jan 31.

Published in final edited form as: Cancer Res. 2005 Jun 15;65(12):5238–5247. doi: 10.1158/0008-5472.CAN-04-3804

Table 1B.

Flow cytometric analysis of latex bead–coated exosomes derived from supernatants of Colo−/Colo+ and CX−/CX+ carcinoma sublines

Marker	Surface-positive exosomes (% ± SE)^*
	Colo− exos	Colo+ exos	CX− exos	CX+ exos
Hsp70	3 ± 3	84 ± 5^†	19 ± 10	73 ± 3^†
Bag-4	5 ± 2	69 ± 9^†	7 ± 5	58 ± 8^†
MHC I	98 ± 3	97 ± 3	98 ± 2	98 ± 1

Abbreviation: exos, exosomes.

Data represent mean percentages of Hsp70 (cmHsp70.1), Bag-4 (IMG- 152), and MHC I (W6/32) surface-positive exosomes of three independent experiments ± SE.

^†

Significantly different from the corresponding negative cell type.