Di-Ubiquitin (M1-Linked)-1mg$850.00 Di-Ubiquitin (M1-Linked) Product Catalog # Size Price (USD) Quantity Di-Ubiquitin (M1-Linked)-1mg 302101-1MG 1 mg $850.00 - Di-Ubiquitin (M1-Linked)-1mg quantity + For more size options, please click: Di-Ubiquitin (M1-Linked) Add to cart Additional information Additional information Weight 0.000001 kg Size 1 mg For Research & Development use only. Not for testing and/or use on humans.