產品英文名稱: BMP-4,human 產品中文名稱:人骨形態發生蛋白4 BMP-4,human產品介紹: 屬于TGF-β超家族的骨形態發生蛋白4(bone morphogenetic protein 4, BMP4)具有促進腫瘤發生及侵襲轉移的作用,在多種惡性腫瘤組織中表達增加。近年來許多研究表明BMPs不僅能誘導成骨,而且對靶細胞的生長、分化以及凋亡具有調控作用,BMP4是BMPs中誘導成骨等生物學活性zui強的分子之一,人們發現其在多種腫瘤中表達異常,雖然將其應用于臨床中還存在一些需要解決的問題,但隨著研究的深入,BMP4在發病機理、識別治療靶點、預測療效等方面應用前景將更加廣闊。 ? 生物活性在人源293細胞經過SMAD實驗鑒定The EC50為 1.0–5.0 ng/ml ? BMP-4產品經過SDS-PAGE 和HPLC雙層鑒定純度大于95% ? BMP-4活性經過人源細胞鑒定,純度高 ? 只限于科學研究,非人體使用 BMP-4,human產品英文簡述: Bone morphogenetic proteins (BMPs) constitute a subfamily within the TGF-family of structurally related signaling proteins. BMP-4 is involved in the development and maintenance of bone and cartilage. Recombinant human BMP-4, expressed in mammalian cells, is a 32-38 kDa homodimeric glycoprotein. StemRD's BMP-4 is made in human 293 cells, which renders human-specific post-translational modifications. We purified this product through a series of chromatography including HPLC. ? Purity: Greater than 95% by SDS-PAGE and HPLC analysis ? Biological Activity: The activity was determined by using a BMP response element (BRE) reporter gene assay. The EC50 ranges from 1 - 5 ng/ml. ? For Research Use Only. Not for Use in Humans. 重慶市華雅干細胞技術有限公司 |