Property and Equipment, net

12 Months Ended

Dec. 31, 2022

3. Property and Equipment, net

Property and equipment, net consists of the following as of December 31, 2022 and 2021:

Summary of Property and Equipment, Net

	2022			2021
Furniture and fixtures	$	20,742		$	20,742
Laboratory equipment		676,744			869,655
Leasehold improvements		487,871			487,871
Office and computer equipment		298,944			294,236
Property and equipment, gross		1,484,301			1,672,504
Accumulated depreciation and amortization		(1,363,239	)		(1,626,796	)
Property and equipment, net	$	121,062		$	45,708

Depreciation and amortization expense for the years ending December 31, 2022 and 2021 was $44,667 and $41,237 respectively.