MIP-1γ/CCL9, Mouse, Recombinant
英文名称：MIP-1γ/CCL9, Mouse, Recombinant
货号： PCK232
价格： ￥11880 ￥2280 ￥780 ￥17280
产品信息
| 产品形态 | 粉末 |
| 产品规格 | 500μg / 50μg / 10μg / 1mg |
| 别名 | C-C Motif Chemokine 9;CCF18;Macrophage inflammatory Protein 1-gamma;Macrophage inflammatory Protein-related Protein 2;Small-inducible Cytokine A9;Scya10;Scya9 and CCL9. |
| 物种 | 小鼠 |
| 表达宿主 | E.coli |
| 序列信息 | Gln22-Gln122 |
| 检索号 | P51670 |
| 分子量 | 11.6 kDa |
| 表观分子量 | 15 kDa |
| 纯度 | > 90% as determined by reducing SDS-PAGE. |
| 内毒素 | < 1.0 EU per 1 μg as determined by LAL test. |
| 储存条件 | Lyophilized protein should be stored at -5~-20℃, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at -5~-20℃ for 3 months. |
| 运输条件 | Ambient temperature or ice pack. |
| 有效期 | 12个月 |
| 制剂 | Lyophilized from a 0.2 μm filtered solution of 20 mM TrisHCl, 300 mM NaCl, pH 8.0. |
| 复融 | Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/mL. Dissolve the lyophilized protein in sterile water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
| 背景介绍 | C-C Motif Chemokine 9 (CCL9) is an 11 kDa, secreted, monomeric polypeptide that belongs to the beta (or CC) intercrine family of Chemokines. It is expressed mainly in the liver, lung, and the thymus, although some expression has been detected in a wide variety of tissues except brain. Monokine has inflammatory, pyrogenic and Chemokinetic properties. It circulates at high concentrations in the blood of healthy animals. Binding to a high-affinity Receptor，it activates calcium release in neutrophils. It also inhibits colony formation of bone marrow myeloid immature progenitors. CCL9 can activate osteoclasts through its Receptor CCR1 (the most abundant Chemokine Receptor found on osteoclasts) suggesting an important role for CCL9 in bone resorption. |
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Q1:官网的因子都是不含动物成分的么？
我们公司的因子都是重组的，是不含动物源成分的。
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Q2:细胞因子用无菌水配成了100ug/mL母液，用于实验时，需要的终浓度为10ng/mL，可以用培养基直接稀释？还是需要通过PBS（含5%海藻糖）进一步稀释才行呢？
如果是直接做实验，可以直接添加培养基进行稀释配置。 如果是需要长时间保存的话，需要使用含载体蛋白(如0.1%BSA，10% FBS，5%HSA或5%海藻糖)的溶液进一步释后分装保存于-5~-20℃或者-80℃冰箱
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Q3:细胞因子加无菌水溶解后需要再次离心吗？
加了无菌水后，如果没有挂壁现象是不用离心的，如果您放置了一段时间，再次使用时是可以使用离心机离心的
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Q4:细胞因子离心前需要放置室温吗？
不用提前放置室温.
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