Tumor antigen and MHC expression in glioma cells for immunotherapeutic interventions

Table 2 HLA-A and A02 expression

	HROG02		HROG04		HROG05		HROG06		HROG10		HROG13		HROG17
HLA-A typing	*01	*02	*01	*02	*02	-	*01	*03	*02	*23	*02	-	*11	*66
Flow cytometry (HLA-A02)	88% ( ± 10%)		95% ( ± 1%)		83% ( ± 10%)		1% ( ± 1%)		89% ( ± 4%)		92% ( ± 3%)		0% ( ± 0%)

In the upper row the results of a 2-digits encompassing HLA typing for the loci HLA-A are listed. Information on both alleles is provided; in case of homozygosity the “second” allele is marked by. In the lower row the mean percentage (of three repetitions) of cells stained positive for HLA-A02 in flow cytometry is given and the SD is provided in brackets.