Summary of Property and Equipment, Net (Details) - USD ($)	Dec. 31, 2021	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 1,672,504	$ 1,756,095
Accumulated depreciation and amortization	(1,626,796)	(1,713,382)
Property and equipment, net	45,708	42,713
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	20,742	20,742
Laboratory Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	869,655	944,657
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	487,871	487,871
Office and Computer Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 294,236	$ 302,825

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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