sma4dSema4D, a member of the immune semaphorin family, plays crucial roles in the immune regulation, bone resorption and nervous system. It is also involved in angiogenesis and tumourCT-SMA4D SMA Torque Wrench Click Type 4 in-lbs For Brass SMA'S ; SKU: CT-SMA4D ; $1-9: $160.00 ; $10-24: $155.20 ; Spec: CT