98603-84-0
基本信息
SSEA 1
3′-SLeX
Lewis Sugars
SIALYL LEWIS X
Sialyl Lex tri
3'-SIALYL LEWIS
3'-SIALYL-LEWISX
SLEX, SODIUM SALT
Sialyl Lewisx (S Lex)
物理化学性质
| 熔点 | 157 - 161°C |
| 储存条件 | −20°C |
| 溶解度 | 少许溶于甲醇和水 |
| 形态 | 固体 |
| 颜色 | 白色至灰白色 |
| 水溶解性 | water: 2mg/mL |
| 稳定性 | 冷冻储存 |
| InChIKey | LAQPKDLYOBZWBT-UHFFFAOYSA-N |
| SMILES | CC1OC(OC(C(NC(C)=O)C=O)C(OC2OC(CO)C(O)C(OC3(CC(O)C(NC(C)=O)C(O3)C(O)C(O)CO)C(O)=O)C2O)C(O)CO)C(O)C(O)C1O |
安全数据
| WGK Germany | 3 |
| 存储类别 | 11 - Combustible Solids |
唾液酸化酶X价格(试剂级)
| 报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
| 2026/09/15 | HY-W020790 | 唾液酸化酶X Sialyl-Lewis X | 98603-84-0 | 1mg | 3360元 |
| 2023/03/20 | HY-W020790 | 唾液酸化酶X Sialyl-Lewis X | 98603-84-0 | 5mg | 16500元 |
常见问题列表
Sialyl-Lewis X is a high-affinity ligand of CD62, Antibodies [mAb CSLEX (IgM; anti-sLeX)] to sLeX inhibit CD62-mediated binding of HL-60 cells to activated platelets.Liposomes containing glycolipids with the sLeX structure prevents adhesion of HL-60 cells and human neutrophils. HL-60 cell adhesion is partially inhibited (50%) by liposomes containing Lex at 5 μg/ml. However, sLeX liposomes give maximal inhibition at only 1 ug/ml. sLeX liposomes inhibits adhesion with a 10-fold higher affinity than Lex liposomes.CD62 binding of neutrophils to activated platelets is inhibited a soluble human milk oligosaccharide that contains the LeX structure. the sLeX sugar is a 30-fold more potent inhibitor than the nonsialylated Lex sugar, which requires 2 μg/ml and 54 μg/ml to achieve 50% inhibition of neutrophil adhesion, respectively.