In-house biotinylated anti-human kappa or lambda fLC antibodies were used for detection (incubation time was 90 min for fLC OCBs detection), followed by the incubation with alkaline phosphatase streptavidin (see above).
Dr Pepper in 1885. It was served at the drug store where Alderton worked and the first. Dr Pepper fans asked for a Waco. The oldest soft drink in the United States, it was later named Dr Pepper, according to legend, after Dr. Charles Pepper, a friend of the drug store owner. Nearly 100 years later, three New York-area health food storeowners created a unique apple soda they named Snapple.
Waco: Where it All Began. Dr Pepper is a ânative Texan,â originating at Morrison's Old Corner Drug Store. It is the oldest of the major brand soft drinks in America.ther patrons at Morrison's soda fountain soon learned of Alderton's new drink and began ordering it by asking him to shoot them a Waco.. Morrison is credited with naming the drink Dr. Pepper (the period was dropped in the 1950s).