重組人Insulin-like Growth factor-2 (Human IGF-2)
產品名稱: 重組人Insulin-like Growth factor-2 (Human IGF-2)
英文名稱: Recombinant Human Insulin-like Growth factor-2 (Human IGF-2)
產品編號: C230372
產品價格: 985
產品產地: 美國
品牌商標: Arcegen
更新時間: 2025-10-20T09:25:48
使用范圍: null
| 規格 | 價格 |
| 10μg | 985.0 |
| 100 μg | 3665.0 |
| 500 μg | 9535.0 |
上海魔兜兒生物科技有限公司
- 聯系人 : 孟醒
- 地址 : 申江南路4388號1幢2層208室
- 郵編 : 201314
- 所在區域 : 上海
- 電話 : 189****7703 點擊查看
- 傳真 : 點擊查看
- 郵箱 : cmeng@magibagbio.com
產品參數
|
別名(Synonyms) |
Insulin-like Growth Factor-II, Somatamedin A |
|
Accession |
E3UN46 |
|
GeneID |
3481 |
|
表達系統(Source) |
E.coli-derived Human IGF-2 protein,Ala25-Glu91. |
|
分子量大?。∕olecular Weight) |
Approximately 7.5 kDa. |
|
氨基酸序列(AA Sequence) |
AYRPSETLCG GELVDTLQFV CGDRGFYFSR PASRVSRRSR GIVEECCFRS CDLALLETYC ATPAKSE |
|
標簽(Tag) |
None |
|
外觀(Physical Appearance) |
Sterile Filtered White lyophilized (freeze-dried) powder. |
|
純度(Purity) |
> 98% by SDS-PAGE and HPLC analyses. |
|
生物活性(Biological Activity) |
Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using serum free human MCF-7 cells is less than 2 ng/mL, corresponding to a specific activity of > 5.0 × 105 IU/mg. |
|
內毒素(Endotoxin) |
< 1.0 EU per 1μg of the protein by the LAL method. |
|
制劑(Formulation) |
Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM Tris-HCl, pH 8.0, 150 mM NaCl, with 0.02 % Tween-20. |
|
復溶(Reconstitution) |
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions. |
儲存條件
產品用冰袋裝運,可在-20℃至-80℃下保存1年。
建議第一次使用時將蛋白質分成較小的量,并避免反復凍融循環。
注意事項
1.避免反復凍融循環。
2.為了您的安全和健康,請穿實驗服,戴一次性手套進行操作。
3.僅供研究使用!
