When the co-factor epithiospecifier protein (ESP) is present, an inactive hydrolysis product--sulforaphane nitrile (SFN)--forms at the expense of SF.

The San Fernando Valley added 280,057 SF of net absorption, while the Tri-Cities experienced net absorption of 158,020 SF.

In a Class "A & B" office market comprising over 900 buildings totaling over 90 million SF, both Fairfield and Westchester counties have maintained a combined vacancy rate over the last 12-month peiod (including sublease space) that has not deviated by more than approximately 1 percent, while the total available space between the two counties hovers at approximately 12 million SF.