in addition , it was shown that glutaraldehyde-pretreated l929 and k562 cold target cells were not as effective in competing for binding of nkcf in a cold target competition assay , or as effective in absorbing nkcf at 4 degrees c , indicating that glutaraldehyde modified the nkcf receptor to block binding of nkcf to the target cell .
C0382839
nkcf receptor
C0022688
nkcf