您所在位置：產品搜索
請輸入產品關鍵字：
聯系方式
公司動態
LIF與ESGRO在細胞培養中的特點
點擊次數：816 發布時間：2012-2-29
LIF與ESGRO®用于干細胞培養的優勢：
1.適合胚胎干細胞、神經干細胞、造血干細胞及間充質干細胞等多種干細胞培養
2.消除了飼養層細胞的干擾與污染
3.一致地抑制ES細胞的分化
4.減少了支原體污染的危險
5.方便使用的包裝形式
| 產品名稱 | 產地 | 貨號 | 規格 |
| ESGRO® （LIF） | Millipore | ESG1106 | 1 million units/1 mL |
| ESGRO® （LIF） | Millipore | ESG1107 | 10 million units/1 mL |
| Rat ESGRO® | Millipore | ESG2206 | 1 million units/1 mL |
| Rat ESGRO® | Millipore | ESG2207 | 10 million units/1 mL |
| Leukemia Inhibitory Factor, recombinant human | Millipore | LIF1005 | 5UG |
| Leukemia Inhibitory Factor, recombinant human | Millipore | LIF1010 | 10UG |
| Leukemia Inhibitory Factor, recombinant mouse | Millipore | LIF2005 | 5UG |
| Leukemia Inhibitory Factor, recombinant mouse | Millipore | LIF2010 | 10UG |
| Leukemia Inhibitory Factor, recombinant rat | Millipore | LIF3005 | 5UG |
| Leukemia Inhibitory Factor, recombinant rat | Millipore | LIF3010 | 10UG |
Specific Activity:
ESGRO® is assessed both on ES {embryonic stem} cells （D3 & MBL-1） and on murine M1 myeloid leukemic cells（4）. A standard of 50 Units is defined as the concentration of ESGRO®, in 1.0mL of tissue culture medium, that induces the differentiation of 50% of M1 colonies（4）. 10E7 units is equivalent to approximay 100 μg of pure protein, and is sufficient to treat 10L of ES cell culture media.
Embryonic Stem Cell Assay: Differentiation inhibition at 1000 units/mL Murine myeloid leukemic, M1 Assay: Specific Activity >/= 108 units/mg
Promotional Text:
High Quality. Validated. Reliable.
EmbryoMax ESGRO® （LIF）
Description:
ESGRO® （LIF）
Trade Name:
Chemicon （Millipore）
Qty/Pk:107 units
Key Applications:
Stem Cell Culture
Application Notes:
Applications for ESGRO® include use as a reagent for the in vitro maintenance of the pluripotential phenotype of murine ES cells.
SUGGESTED PROTOCOLS:
ES Cells: In D3 and MBL-1 pluripotential ES cell cultures it is routinely found that 1000 U of ESGRO® per 1.0 mL of tissue culture media is required to maintain ES cells with a stem cell phenotype. Similar concentrations of mLIF have also been used for germline transmission of genetically altered ES cells（E3）.
At the recommended concentration 107 units of ESGRO® is sufficient for 10.0 L of tissue culture media and 106 units of ESGRO® is sufficient for 1.0 L of tissue culture media.
Visit for additional information