白细胞相关免疫球蛋白样受体(leukocyte associated immunoglobulin like receptor,LAIR)是表达于多种免疫细胞上重要受体,它主要功能是抑制效应细胞对靶细胞杀伤,并在造血细胞分化、增殖中具有重要调节作用.人可溶型LAIR-1(soluble human LAIR-1,shLAIR-1)还与某些疾病病情、病程有一定联系.作为一种抑制性受体,糖基化蛋白LAIR1分子量约为32kDa,在人外周血单核淋巴细胞,如T细胞、B细胞、NK细胞、巨噬以及树突状细胞表面表达.
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大肠杆菌中重组表达
溶解建议
Sterile filtered colorless solution. The protein (1mg/ml) contains 20mM Tris-HCl (pH7.5) 50mM NaCl and 1mM EDTA.
保存建议
Store at 4℃ if entire vial will be used within 2-4 weeks.
Store, frozen at -20℃ for longer periods of time.
For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Avoid multiple freeze-thaw cycles.