Invitrogen™ Human Cot-1 DNA™

Invitrogen™ Human Cot-1 DNA™

Human Cot-1 DNA® is commonly used to block nonspecific hybridization in microarray screening. It can also be used to suppress repetitive DNA sequences for the direct mapping of human DNA or mapping genomic clones to panels of somatic-cell hybrids for chromosome localization by Southern blotting. Human Cot-1 DNA® is effective as a library-screening probe for somatic-cell hybrid libraries and flow-sorted chromosome libraries made from somatic-cell hybrids.

Contents

• This DNA is supplied at 1 mg/ml in 10 mM Tris-HCl (pH 7.4), 1 mM EDTA.