Z-14 Pepsinae DNA Splicing Lab

 is a location in the east of the Big Empty in Fallout: New Vegas add-on Old World Blues.

Layout
Entering the building, there is a lobby area with several desks and filing cabinets. A few piles of mutilated gore are on the floor. On the left side, there is a Deluxe Chemistry Set on a table, which can be used to make chems or stimpaks. Several proton throwing axes can be found in this area. There is a stairwell leading down.

In the lower area, there are several cazadores, with a few hiding behind doors in containment cells. A skeleton with a laser rifle and several microfusion cells resides within one of the containment cells. Behind the large main door is the unique cazadore Specimen 73 in a medical lab.

Notable loot

 * Atomic-valence tri-radii-oscillator on Specimen 73.
 * Auto-Doc Upgrade: Implant M-5 on the surgical table in the room with Specimen 73.
 * Scientist glove on the back table in the room with Specimen 73.
 * Laser rifle (Fallout: New Vegas) can be found in the tunnel in the final closed door on the south wall, next to a skeleton, mutilated corpses, and microfusion cells.

Appearances
This location appears in the Fallout: New Vegas add-on Old World Blues.