生物活性

Plerixafor (AMD3100)是一种CXCR4趋化因子受体拮抗剂，作用于CXCR4和CXCL12调节的趋化性，IC50分别为44 nM和5.7 nM。

化学数据

分子量	502.78
分子式	C28H54N8
CAS号	110078-46-1
纯度	99.24%
溶解性（25°C）	Ethanol 70 mg/mL Water 2 mg/mL
储存和运输条件	固体粉末： -20°C 冷藏长期储存 常温运输及临时存放

实验操作来自于公开的文献，仅供相同实验参考（如实验材料、目的不同，请参考其他文献）

细胞实验
细胞系	OS cell lines (LM8 and Dunn)
方法	MTT assay. The effects of CXCL12 and AMD3100 on the survival of two OS cell lines (LM8 and Dunn) were assessed using a 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. Cells were seeded in 96-well plates at 2×103/well in DMEM-h. After overnight growth, the cells were cultured for 7 days in FBS-free medium in the presence of 0 or 100 ng/ml CXCL12, 30 μM AMD3100 alone or 100 ng/ml CXCL12 with 10, 20 or 30 μM AMD3100. The FBS-free cells without 100 ng/ml CXCL12 or AMD3100 served as the control group. After the 7 day incubation, 20 μl MTT (5 mg/ml; Sigma, St. Louis, MO, USA) was added into each well and incubated for 4 h at 37°C. Culture medium was removed and 150 μl dimethylsulfoxide was added. The optical density (OD) was then measured using a model ELx800 microplate reader (Bio-Tech instruments inc.) at 490 nm. The cell viability was calculated using the equation: Cell viability (%) = (OD490nm of treatment/OD490nm of control) ×100%.
浓度	30 μM
处理时间	7 days

动物实验
动物模型	orthotopic animal model of OS in Ten 4-week-old female C3H mice
配制	PBS
剂量	5 mg/kg every 2 days
给药处理	tail vein injection

不同实验动物依据体表面积的等效剂量转换表（数据来源于FDA指南）

	小鼠	大鼠	兔	豚鼠	仓鼠	狗
重量 (kg)	0.02	0.15	1.8	0.4	0.08	10
体表面积 (m2)	0.007	0.025	0.15	0.05	0.02	0.5
Km系数	3	6	12	8	5	20

动物 A (mg/kg) = 动物 B (mg/kg) ×	动物 B的Km系数
	动物 A的Km系数

例如，依据体表面积折算法，将化合物用于小鼠的剂量20 mg/kg 换算成大鼠的剂量，需要将20 mg/kg 乘以小鼠的K_m系数（3），再除以大鼠的K_m系数（6），得到化合物用于大鼠的等效剂量为10 mg/kg。

储备液配制

以下数据基于半岛bd体育手机客户端 分子量，对于特殊半岛bd体育手机客户端 ，请参照COA中的储备液配制条件和说明进行操作。

Concentration / Solvent Volume / Mass	1 mg	5 mg	10 mg
1 mM	1.9889 mL	9.9447 mL	19.8894 mL
5 mM	0.3978 mL	1.9889 mL	3.9779 mL
10 mM	0.1989 mL	0.9945 mL	1.9889 mL