IFNGR1/CD119, Human, Recombinant
英文名稱:IFNGR1/CD119, Human, Recombinant
貨號: PCK158
價格: ¥420 ¥780 ¥5080 ¥8280
規(guī)格:
10μg
50μg
500μg
1mg
產(chǎn)品信息
| 產(chǎn)品形態(tài) | 液體 |
| 產(chǎn)品規(guī)格 | 10μg / 50μg / 500μg / 1mg |
| 別名 | Interferon gamma Receptor 1;IFNGR1;CDw119;CD119 |
| 物種 | 人 |
| 表達宿主 | Human Cells |
| 序列信息 | Glu18-Ser245 |
| 檢索號 | P15260 |
| 分子量 | 26.8 kDa |
| 表觀分子量 | 40-50 kDa |
| 標簽 | C-6His |
| 純度 | > 90% as determined by reducing SDS-PAGE. |
| 內(nèi)毒素 | < 0.1 |
| 儲存條件 | Store at ≤-70℃, stable for 6 months after receipt. Store at ≤-70℃, stable for 3 months under sterile conditions after opening. Please minimize freeze-thaw cycles. |
| 運輸條件 | The product is shipped on dry ice/polar packs. Upon receipt, store it immediately at the temperature listed below. |
| 有效期 | 6個月 |
| 制劑 | Supplied as a 0.2 μm filtered solution of 20 mM PB, 150 mM NaCl, pH 7.4. |
| 背景介紹 | Interferon gamma Receptor 1 (IFNGR1) encoded by the IFNGR1 gene, is a single-pass type 1 membrane Protein which belongs to the type II Cytokine Receptor family. IFNGR1 is phosphorylated at Ser/Thr residues after translation. IFNGR1 is a Receptor for interferon gamma, two Receptors bind one interferon gama dimer. A genetic variation in IFNGR1 is associated with susceptibility to Helicobacter pylori infection. In addition, defects in IFNGR1 are a cause of mendelian susceptibility to mycobacterial disease, also known as familial disseminated atypical mycobacterial infection. |
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Q1:官網(wǎng)的因子都是不含動物成分的么?
我們公司的因子都是重組的,是不含動物源成分的。
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Q2:細胞因子用無菌水配成了100ug/mL母液,用于實驗時,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)進一步稀釋才行呢?
如果是直接做實驗,可以直接添加培養(yǎng)基進行稀釋配置。 如果是需要長時間保存的話,需要使用含載體蛋白(如0.1%BSA,10% FBS,5%HSA或5%海藻糖)的溶液進一步釋后分裝保存于-5~-20℃或者-80℃冰箱
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Q3:細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間,再次使用時是可以使用離心機離心的
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Q4:細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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