PECAM-1/CD31 was present mainly on luminal surfaces and at the junctions between endothelial cells. PMID: 10950884. CD31 is distributed over the entire endothelial cell surface, exclusive of specialized junctions, and in VVOs, but is not equally accessible to different antibodies in all locations.latelet endothelial cell adhesion molecule-1 (PECAM-1/CD31) acts as a regulator of B-cell development, B-cell antigen receptor (BCR)-mediated activation, and autoimmune disease.
Zinc is currently at .863 per lb which is .053 per ounce.
Answer: 1 oz(troy) = 31.1034 g or divide the current price of troy ounce of gold by 12.44. At $800.00 per troy ounce it would be worth in Gold $64.31. Gold in small bars is ty â¦ pically priced at a premium because of obvious handling charges and seller charges.71.03 as of 6/23/08. Right now as of July 3rd 2010, the price of gold is $1200 a Troy Ounce. A Troy Ounce is about 31.1 grams so: 1200/31.1 * 2.5 = $96 for 24 karat gold. Regards.