Certificate of Analysis
| Product Name: | 3′-Sialyl-Lewis-a tetrasaccharide |
| Catalog Number: | M59137 |
| CAS Number: | 92448-22-1 |
Physical and Chemical Properties
| Formula: | C31H52N2O23 |
| Molecular Weight: | 820.75 |
| Storage: | -20°C |
| Chemical Structure: |  |
Product Information
| Description: | 3′-Sialyl-Lewis-a tetrasaccharide (Sialyl Lewis A; SLeA) is a carbohydrate-type antigen that can serve as a tumor marker. 3′-Sialyl-Lewis-a tetrasaccharide is involved in the migration and adhesion of tumor cells. 3′-Sialyl-Lewis-a tetrasaccharide has been used to inhibit the binding of 5B1 antibody to Sialyl-Lewisa -polyvalent biotinylated sLea-PAA. |
| Stability and Solubility Advice: | Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide. We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details. |