Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
LAK cell binding of MDA-MB-231 breast carcinoma cells. 1 × 105 LAK cells (0.1 ml) and 1 × 105 target cells (0.1 ml) were mixed in the same tube, centrifuged for 2 min at 500 g and incubated at 37°C for 10 min. The cells stained with trypan blue were observed under phase contrast microscope. A LAK cell was observed to form a conjugate with a blue-dead tumor cell. Two blue-dead tumor cells are also seen in this picture.
