| Catalog No. | 
			TD-HF687166 | 
		
		
			| Species reactivity | 
			Human | 
		
		
			| Applications | 
			Research Grade Biosimilar | 
		
		
			| Host species | 
			Humanized | 
		
		
			| Isotype | 
			IgG4-kappa, fused at the C-terminus of the heavy chain to a human complement factor H/CFH functional domain fragment. | 
		
		
			| Expression system | 
			Mammalian Cells | 
		
		
			| Clonality | 
			Monoclonal | 
		
		
			| Target | 
			CPAMD4, C5, C3 and PZP-like alpha-2-macroglobulin domain-containing protein 4, Complement C5, Complement factor H, CFH, H factor 1, HF1, HF, HF2 | 
		
		
			| Endotoxin level | 
			Please contact the lab for this information. | 
		
		
			| Purity | 
			>95% purity as determined by SDS-PAGE. | 
		
		
			| Purification | 
			Protein A/G, purified from cell culture supernatant. | 
		
		
			| Accession | 
			P01031 & P08603 | 
		
		
			| Form | 
			Liquid | 
		
		
			| Storage buffer | 
			0.01M PBS,pH7.4. | 
		
		
			| Stability and Storage | 
			Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Store at 4°C for short-term storage (1-2 weeks). Store at -20°C for up to 12 months. For long-term storage, store at -80°C. | 
		
		
			| Alternate Names | 
			CAS:2724922-85-2 | 
		
		
			| Background | 
			Vensobafusp alfa (KP-104) is a fusion protein composed of an IgG4 monoclonal antibody directed against terminal complement protein C5 fused to the complement factor H 1-5 domain (FH1-5). Vensobafusp alfa shows anti-inflammatory and immunomodulatory activities. The isotype control for Vensobafusp alfa can refer to Human IgG4 (S228P) kappa, Isotype Control (HY-P99003).. | 
		
		
			| Note | 
			For research use only. Not for use in clinical or therapeutic applications. |