Table 2.

Blocking infection of 293 cells with antibodies specific to CD21a

AntibodyNo. of G418r clones
1st2ndObtainedExpectedb
Not applicable (No virus)0
None16
MOPC2123
W6/3215
OKB7019
MOPC21α-cMouse IgG10
W6/32α-Mouse IgG18
OKB7α-Mouse IgG014
Rabbit preimmune14
Rabbit α-CD21014
Rabbit preimmuneα-Rabbit IgG12
Rabbit α-CD21α-Rabbit IgG112
Total with α-CD21159
  • a See Materials and Methods for details.

  • b Number or average number observed with the matched-antibody controls.

  • c α, anti.