Immunoreactivity of the 14F7 Mab Raised against N-Glycolyl GM3 Ganglioside in Primary Lymphoid Tumors and Lymph Node Metastasis

Table 1

Effect of different fixatives in the 14F7 Mab reactivity.

Intensity of reaction	Unfixed	NBF	PFA	Acetone	Ethanol	Methanol
	+++	+++	+++	++	++	−

Legend: NBF: neutral buffered formalin; PFA: paraformaldehyde. Intensity: − negative, ++ moderate, +++ intense.