Innovative Research's Innovative Grade US Origin Guinea Pig Complement Serum was recently used in the following study:
...The zona-free blastocysts were then treated with rabbit anti-mouse serum (Sigma) at 1:100 dilution for 30 min, washed with phosphate-buffered saline, and incubated with guinea pig complement (Innovative Research, Novi, MI) at 37 C in 5% CO 2 for 30 min.
GATA3 is selectively expressed in the trophectoderm of peri-implantation embryo and directly regulates Cdx2 gene expression
P Home, S Ray, D Dutta, I Bronshteyn... - Journal of Biological ..., 2009 - ASBMB...The zona-free blastocysts were then treated with rabbit anti-mouse serum (Sigma) at 1:100 dilution for 30 min, washed with phosphate-buffered saline, and incubated with guinea pig complement (Innovative Research, Novi, MI) at 37 C in 5% CO 2 for 30 min.