重組人Insulin-like Growth factor-2 (Human IGF-2)-蛋白質/抗原/多肽-試劑-生物在線
上海魔兜兒生物科技有限公司
重組人Insulin-like Growth factor-2 (Human IGF-2)

重組人Insulin-like Growth factor-2 (Human IGF-2)

商家詢價

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!