A recombinant antibody, or an antigen-binding fragment thereof, that binds immunospecifically to BCMA, wherein the antibody has a heavy chain and a light chain, said heavy chain comprising: a. a heavy chain complementarity determining region 1 (CDR1) having the amino acid sequence of SEQ ID NO: 4, a heavy chain CDR2 having the amino acid sequence of SEQ ID NO: 5, and a heavy chain CDR3 having the amino acid sequence of SEQ ID NO: 6; b. a heavy chain CDR1 having the amino acid sequence of SEQ ID NO: 7, a heavy chain CDR2 having the amino acid sequence of SEQ ID NO: 5, and a heavy chain CDR3 having the amino acid sequence of SEQ ID NO: 6; c. a heavy chain CDR1 having the amino acid sequence of SEQ ID NO: 4, a heavy chain CDR2 having the amino acid sequence of SEQ ID NO: 5, and a heavy chain CDR3 having the amino acid sequence of SEQ ID NO: 19; d. a heavy chain CDR1 having the amino acid sequence of SEQ ID NO: 4, a heavy chain CDR2 having the amino acid sequence of SEQ ID NO: 8, and a heavy chain CDR3 having the amino acid sequence of SEQ ID NO: 6; e. a heavy chain CDR1 having the amino acid sequence of SEQ ID NO: 13, a heavy chain CDR2 having the amino acid sequence of SEQ ID NO: 5, and a heavy chain CDR3 having the amino acid sequence of SEQ ID NO: 19; or f. a heavy chain CDR1 having the amino acid sequence of SEQ ID NO: 13, a heavy chain CDR2 having the amino acid sequence of SEQ ID NO: 8, and a heavy chain CDR3 having the amino acid sequence of SEQ ID NO: 19, wherein said antibody further comprises a light chain CDR1 having the amino acid sequence of SEQ ID NO: 24, a light chain CDR2 having the amino acid sequence of SEQ ID NO: 25, and a light chain CDR3 having the amino acid sequence of SEQ ID NO: 26. a. a heavy chain complementarity determining region 1 (CDR1) having the amino acid sequence of SEQ ID NO: 4, a heavy chain CDR2 having the amino acid sequence of SEQ ID NO: 5, and a heavy chain CDR3 having the amino acid sequence of SEQ ID NO: 6; b. a heavy chain CDR1 having the amino acid sequence of SEQ ID NO: 7, a heavy chain CDR2 having the amino acid sequence of SEQ ID NO: 5, and a heavy chain CDR3 having the amino acid sequence of SEQ ID NO: 6; c. a heavy chain CDR1 having the amino acid sequence of SEQ ID NO: 4, a heavy chain CDR2 having the amino acid sequence of SEQ ID NO: 5, and a heavy chain CDR3 having the amino acid sequence of SEQ ID NO: 19; d. a heavy chain CDR1 having the amino acid sequence of SEQ ID NO: 4, a heavy chain CDR2 having the amino acid sequence of SEQ ID NO: 8, and a heavy chain CDR3 having the amino acid sequence of SEQ ID NO: 6; e. a heavy chain CDR1 having the amino acid sequence of SEQ ID NO: 13, a heavy chain CDR2 having the amino acid sequence of SEQ ID NO: 5, and a heavy chain CDR3 having the amino acid sequence of SEQ ID NO: 19; or f. a heavy chain CDR1 having the amino acid sequence of SEQ ID NO: 13, a heavy chain CDR2 having the amino acid sequence of SEQ ID NO: 8, and a heavy chain CDR3 having the amino acid sequence of SEQ ID NO: 19, wherein said antibody further comprises a light chain CDR1 having the amino acid sequence of SEQ ID NO: 24, a light chain CDR2 having the amino acid sequence of SEQ ID NO: 25, and a light chain CDR3 having the amino acid sequence of SEQ ID NO: 26. <EOS>