MIP-1γ/CCL9, Mouse, Recombinant
英文名稱：MIP-1γ/CCL9, Mouse, Recombinant
貨號(hào)： PCK232
價(jià)格： ￥780 ￥2280 ￥11880 ￥17280
規(guī)格：
10μg
50μg
500μg
1mg
產(chǎn)品信息
| 產(chǎn)品形態(tài) | 粉末 |
| 產(chǎn)品規(guī)格 | 10μg / 50μg / 500μg / 1mg |
| 別名 | 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. |
| 物種 | 小鼠 |
| 表達(dá)宿主 | E.coli |
| 序列信息 | Gln22-Gln122 |
| 檢索號(hào) | P51670 |
| 分子量 | 11.6 kDa |
| 表觀分子量 | 15 kDa |
| 純度 | > 90% as determined by reducing SDS-PAGE. |
| 內(nèi)毒素 | < 0.1 |
| 儲(chǔ)存條件 | 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. |
| 運(yùn)輸條件 | Ambient temperature or ice pack. |
| 有效期 | 12個(gè)月 |
| 制劑 | Lyophilized from a 0.2 μm filtered solution of 20 mM TrisHCl, 300 mM NaCl, pH 8.0. |
| 復(fù)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. |
| 背景介紹 | 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:官網(wǎng)的因子都是不含動(dòng)物成分的么？
我們公司的因子都是重組的，是不含動(dòng)物源成分的。
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Q2:細(xì)胞因子用無菌水配成了100ug/mL母液，用于實(shí)驗(yàn)時(shí)，需要的終濃度為10ng/mL，可以用培養(yǎng)基直接稀釋？還是需要通過PBS（含5%海藻糖）進(jìn)一步稀釋才行呢？
如果是直接做實(shí)驗(yàn)，可以直接添加培養(yǎng)基進(jìn)行稀釋配置。 如果是需要長(zhǎng)時(shí)間保存的話，需要使用含載體蛋白(如0.1%BSA，10% FBS，5%HSA或5%海藻糖)的溶液進(jìn)一步釋后分裝保存于-5~-20℃或者-80℃冰箱
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Q3:細(xì)胞因子加無菌水溶解后需要再次離心嗎？
加了無菌水后，如果沒有掛壁現(xiàn)象是不用離心的，如果您放置了一段時(shí)間，再次使用時(shí)是可以使用離心機(jī)離心的
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Q4:細(xì)胞因子離心前需要放置室溫嗎？
不用提前放置室溫.
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