LNK4-S is a drug-linker conjugate that can be used to synthesize ADC molecules M-VA-EXA and F-VA-EXA.

Physicochemical Properties

Molecular Formula	C91H121FN20O28
Molecular Weight	1962.05
CAS #	2845165-06-0
Storage	Powder-20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Shipping Condition	Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)

Biological Activity

References

[1]. Antibody-drug conjugates and their uses. WO2023170247.

Solubility Data

Preparing Stock Solutions		1 mg	5 mg	10 mg
	1 mM	0.5097 mL	2.5484 mL	5.0967 mL
	5 mM	0.1019 mL	0.5097 mL	1.0193 mL
	10 mM	0.0510 mL	0.2548 mL	0.5097 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.