PROPERTY AND EQUIPMENT

12 Months Ended

Dec. 31, 2022

PROPERTY AND EQUIPMENT

PROPERTY AND EQUIPMENT

5.PROPERTY AND EQUIPMENT

Property and equipment, net, consist of the following:

	December 31,
	2022		2021
Laboratory equipment	$	61,933	$	66,403
Computer equipment		18,388		17,657
Total property and equipment		80,321		84,060
Less: accumulated depreciation		(80,000)		(79,389)
Property and equipment, net	$	321	$	4,671

Depreciation expense was $6,144 and $40,576 for the years ended December 31, 2022 and 2021, respectively. The Company recognized a gain on the sale of property and equipment of $59,157 for the year ended December 31, 2021.  There were no disposals of property and equipment during the year ended December 31, 2022