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Property and Equipment
3 Months Ended
Mar. 31, 2022
Property and Equipment  
Property and Equipment

5. Property and Equipment

Property and equipment, net consists of the following:

March 31, 

December 31, 

    

2022

    

2021

Furniture and fixtures

$

346,906

$

345,712

Laboratory equipment

 

1,440,088

 

1,406,346

Office equipment

 

17,762

 

17,762

Computer equipment

 

311,369

 

305,784

Leasehold improvements

616,133

616,133

Property and equipment

 

2,732,258

 

2,691,737

Less accumulated depreciation

 

(2,382,203)

 

(2,322,895)

Property and equipment, net

$

350,055

$

368,842

Depreciation expense was $59,308 and $68,088 for the three months ended March 31, 2022 and 2021, respectively.