Patent ID: 11970533
Assignee: SPARX BIOSCIENCE LIMITED
Field: Biotechnology (Chemistry)
Classification: CPC C | IPC C

Claim 6:
7. The bispecific antibody of claim 6,
wherein L1 comprises the motif of X1X2X3X4X5X6, in which:
X1 represents Glycine (G), Serine (S), or absent;
X2 represents Glycine (G), Serine (S), or absent;
X3 represents Glycine (G), or Serine (S);
X4 represents Glycine (G), Arginine (R), or Serine (S);
X5 represents Glycine (G), or Serine (S); and
X6 represents Glycine (G), or Serine (S);

wherein L2 comprises the motif of X1X2X3X4X5X6X7X8X9X10X11X12X13X14X15X16X17X18X19X20, in which:
X1 represents Glycine (G), or Serine (S);
X2 represents Glycine (G), or Serine (S);
X3 represents Glycine (G), or Serine (S);
X4 represents Glycine (G), Serine (S), or Arginine (R);
X5 represents Glycine (G), Serine (S), or Arginine (R);
X6 represents Glycine (G), or Serine (S);
X7 represents Glycine (G), or Serine (S);
X8 represents Glycine (G) or absent;
X9 represents Glycine (G) or absent;
X10 represents Glycine (G) or absent;
X11 represents Glycine (G), or Serine (S), or absent;
X12 represents Glycine (G), Serine (S), Arginine (R), or absent;
X13 represents Glycine (G), Serine (S), or Arginine (R);
X14 represents Glycine (G), or Serine (S);
X15 represents Glycine (G), or Serine (S);
X16 represents Glycine (G), Serine (S), or Arginine (R);
X17 represents Glycine (G), Serine (S), Asparagine (N), or Arginine (R);
X18 represents Glycine (G), or Serine (S);
X19 represents Glycine (G), or Serine (S); and
X20 represents Glycine (G), or Serine (S); or

 wherein L3 comprises the motif of X1X2X3X4X5X6, in which
X1 represents Glycine (G), Serine (S), or absent;
X2 represents Glycine (G), Serine (S), or absent;
X3 represents Glycine (G), or Serine (S);
X4 represents Glycine (G), Arginine (R), or Serine (S);
X5 represents Glycine (G), or Serine (S); and
X6 represents Glycine (G), or Serine (S).