Catalog Number: F7558
Storage: Temperature –20 °C
Molecular formula: C91H140N16O33PS
Molecular weight: 2017.15
FSL-Tyr1 is a KODE™ technology construct designed to label hydrophobic surfaces including living cells and virions with 125I. All KODE FSL constructs consist of three essential designable features:
FSL-Tyr1 is comprised predominantly of an N-formyltyrosine monomer, which can be radiolabeled with 125I, representing F, conjugated via a carboxymethylglycine based linker (SC2) to an activated adipate derivative of dioleoylphosphatidylethanolamine (L). All FSL constructs disperse in biocompatible media, and spontaneously and stably incorporate into cell/virion membranes. Cells and virions modified with KODE constructs are known as kodecytes1 or kodevirions,2 respectively, and usually maintain their normal vitality and functionality. Following 125I radiolabeling, FSL-Tyr1 has been specifically designed to create 125I labeled kodecytes or kodevirions.2
This product is for R&D use only, not for drug, household, or other uses. Please consult the Safety Data Sheet for information regarding hazards and safe handling practices.
Stock Solution is prepared by reconstituting the product at a concentration of 2 mg/mL in saline or PBS. Buffered solutions are preferred for long-term storage. The product should not be reconstituted in water, unless used immediately as the product is unstable when stored in water. The 2 mg/ml Stock Solution can be frozen in aliquots for later usage. Thawed product should be briefly sonicated before use.
Store unopened product at –20 °C. Store the Stock Solution in aliquots at –20 °C. Avoid repeated freezing and thawing of solutions. Solutions in PBS, pH 7, can be stored at 2–8 °C for up to 2 weeks.