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. 2000 Dec 25;151(7):1591–1598. doi: 10.1083/jcb.151.7.1591

Figure 1.

Figure 1

Identification of the hSTBP activity. (a) Proteins obtained from human sperm nuclei by extraction with high-salt or nonionic detergent were assayed for telomere binding using gel shift with the [TTAGGG]12 probe. (b) Transition between low and high mobility hSTBP-[TTAGGG]12 complexes induced by an increased concentration of nonspecific competitor DNA in binding reaction.