Recombinant Human Fibroblast Growth Factor 4/FGF-4, 人蛋白Fibroblast Growth Factor 4/FGF-4|10ug|abs04227-爱必信(上海)生物科技有限公司

产品详情

公告提醒：爱必信所有产品和服务仅用于科学研究，不用于临床应用及其他用途提供产品和服务（也不为任何个人提供产品和服务）!

产品描述：

产品名称：Recombinant Human Fibroblast Growth Factor 4/FGF-4

描述:

Recombinant Human Fibroblast Growth Factor 4 is produced by our E.coli expression system and the target gene encoding Ser54-Leu206 is expressed.

氨基酸序列: MSLARLPVAAQPKEAAVQSGAGDYLLGIKRLRRLYCNVGIGFHLQALPDGRIGGAHADTRDSLLE LSPVERGVVSIFGVASRFFVAMSSKGKLYGSPFFTDECTFKEILLPNNYNAYESYKYPGMFIALS KNGKTKKGNRVSPTMKVTHFLPRL

背景说明: Fibroblast growth factor 4(FGF-4) is a heparin binding member of the FGF family. The human FGF4 cDNA encodes 206 amino acids (aa) with a 33 aa signal sequence and a 173 aa mature protein with an FGF homology domain that contains a heparin binding region near the C-terminus. Mature human FGF4 shares 91%, 82%, 94% and 91% aa identity with mouse, rat, canine and bovine FGF4, respectively. Human FGF-4 has been shown to exhibit cross species activity. Expression of FGF-4 and its receptors, FGF R1c, 2c, 3c and 4, is spatially and temporally regulated during embryonic development. FGF-4 is proposed to play a physiologically relevant role in human embryonic stem cell selfrenewal. It promotes stem cell proliferation, but may also aid differentiation depending on context and concentration, and is often included in embryonic stem cell media in vitro. FGF-4 is mitogenic for fibroblasts and endothelial cells in vitro and has autocrine transforming potential. It is a potent angiogenesis promoter in vivo and has been investigated as therapy for coronary artery disease.

别名: Fibroblast growth factor 4; FGF-4; Heparin secretory-transforming protein 1; HST; HST-1; HSTF-1; Heparin-binding growth factor 4; HBGF-4; Transforming protein KS3; FGF4; HST; HSTF1; KS3

Accession: <a href="http://www.uniprot.org/uniprot/P08620" target="_blank">P08620</a>

纯度: Greater than 95% as determined by reducing SDS-PAGE.

来源: Escherichia coli.

内毒素水平: Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test.

活性: Measured in a cell proliferation assay using BALB/c 3T3 cells. The ED50 for this effect is typically 4.4 ng/ml.

形态: Lyophilized from a 0.2 μm filtered solution of PBS, pH7.4.

溶解方法: Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/ml. Dissolve the lyophilized protein in ddH2O. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.

储存/保存方法: Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

产品信息订购：

产品货号	产品名称	规格	价格	大包装及货期
abs04227	Recombinant Human Fibroblast Growth Factor 4/FGF-4	10ug	882.00	立即咨询
abs04227	Recombinant Human Fibroblast Growth Factor 4/FGF-4	50ug	2646.00	立即咨询
abs04227	Recombinant Human Fibroblast Growth Factor 4/FGF-4	500ug	10584.00	立即咨询
abs04227	Recombinant Human Fibroblast Growth Factor 4/FGF-4	1mg	14400.00	立即咨询

产品更多信息请进入爱必信网站咨询

供货周期：	一周
品牌：	爱必信
规格：	10ug
货号：	abs04227
CAS号：