HAIRPINS

Brand	Owner (click to sort)	Address	Description
EURO HAIRPINS	HELEN OF TROY LIMITED	The Financial Services Centre Bishop's Court Hill, Suite 1, Ground Fl St. Michael BB14004 Barbados	Hairpins;HAIRPINS;
GAYLA HOLD-BOB	GAYLORK PRODUCTS, INCORPORATED	1918 PRAINIE AVENUE CHICAGO IL	HAIRPINS, BOBBY PINS, AND NON-ELECTRICAL HAIR CURLERS AND HAIR WAVERS;THE EXPRESSION HOLD-BOB WAS FIRST USED AS A TRADE-MARK ON JULY 11, 1927.;THE EXPRESSION HOLD-BOB WAS FIRST USED AS A TRADE-MARK ON JULY 11, 1927.;GALA HOLD;
STA-RITE	STA-RITE HAIR PIN CO.	SHELBYVILLE, ILLINOIS.	HAIRPINS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A method of detecting N-glycosylase activity in a sample involves incubating an oligodeoxyribonucleotide substrate containing a deoxyadenosine or deoxyuridine residue with the sample to be tested such that the N-glycosylase, if present, hydrolyzes the deoxyadenosine or deoxyuridine residue to result in an N-glycosylase product having an abasic site. A primer is annealed to the N-glycosylase product, and the primer is extended with a DNA polymerase, such as Taq DNA polymerase, that pauses at abasic sites. The resulting extension products are melted from the N-glycosylase product, allowed to form hairpins due to self-complementarity, and further extended in the presence of labeled precursors to result in labeled products. Extension products synthesized from undigested substrate as template do not result in labeled products. Thus, detection of labeled products results in detection of N-glycosylase activity. Oligodeoxyribonucleotide substrates, primer, and positive controls and a kit for N-glycosylase assay are also disclosed.