Bone Morphogenetic Protein-9 (BMP-9), also known as Growth differentiation factor 2 (GDF2), is an extracellular multifunctional cytokine that is also a member of the TGF-β family. BMP-9/GDF-2 selectively signals through ACVRL1 in endothelial cells. Additionally, it engages in high-affinity interactions with ENG, forming a heterotetramer or a heteromeric complex with ENG and ACVRL1.
性状 | Lyophilized powder |
中文名称 | 重组人BMP-9 蛋白 (E. coli, His Tag) |
溶解性 | Reconstitute the lyophilized powder in distilled water up to 100 μg/ml. |
储存条件 | Stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days and at -20°C for 3 months. |
运输方式 | 冰袋运输,根据产品的不同,可能会有相应调整。 |
Bone Morphogenetic Protein-9 (BMP-9), also known as Growth differentiation factor 2 (GDF2), is an extracellular multifunctional cytokine that is also a member of the TGF-β family. BMP-9/GDF-2 selectively signals through ACVRL1 in endothelial cells. Additionally, it engages in high-affinity interactions with ENG, forming a heterotetramer or a heteromeric complex with ENG and ACVRL1.
Measure by its ability to induce alkaline phosphatase production by ATDC5 cells, the ED50 for this effect is <0.4 ng/mL.
SAGAGSHCQKTSLRVNFEDIGWDSWIIAPKEYEAYECKGG
CFFPLADDVTPTKHAIVQTLVHLKFPTKVGKACCVPTKLSPI
SVLYKDDMGVPTLKYHYEGMSVAECGCR with polyhistidine tag at the N-terminus.
Accession: Q9UK05
Endotoxin < 0.01 EU/µg
Apparent Molecular Weight: ~16 KDa, reducing conditions
Lyophilized from a 0.2 µm filtered solution containing 20 mM sodium citrate, 0.2 M NaCl, pH 3.5.
建议您制定动物给药及实验方案时,尽量参考已发表的相关实验文献(溶剂种类及配比众多,简单地溶解目的化合物,并不能解决动物给药依从性、体内生物利用度、组织分布等相关问题,未必能保证目的化合物在动物体内充分发挥生物学效用)。
体内实验的工作液,建议您现用现配,当天使用;如在配制过程中出现沉淀、析出现象,可以通过超声和(或)加热的方式助溶。
切勿一次性将产品全部溶解。
请在下面的计算器中,输入您的动物实验相关数据并点击计算,即可得到该实验的总需药量和工作液终浓度。
例如您给药剂量是10 mg/kg,平均每只动物的体重为20 g,每只动物的给药体积是100 μL,动物数量为20只,则该动物实验的总需药量为4 mg,工作液终浓度为2 mg/mL。
1:鉴于实验过程的损耗,建议您至少多配1-2只动物的量;
2:为该产品最终给药时的浓度。