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FGF-4(10ug)

简要描述:爱必信特色产品线(全部现货):
二抗、标签抗体、对照抗体;WB相关:ECL发光液、预染marker、预制胶;IHC相关:二抗试剂盒、组化笔;IP/CoIP试剂盒;细胞因子、信号通路调节剂;血清、BSA、蛋白酶K、CTB、TTX、CEE;凋亡试剂盒、呼吸爆发试剂盒;动植物提取物...

  • 产品型号:abs04227
  • 厂商性质:生产厂家
  • 更新时间:2022-11-15
  • 访  问  量:262

详细介绍

品牌自营品牌货号abs04227
规格10ug供货周期一周
概述
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.
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
形态Lyophilized from a 0.2 μm filtered solution of PBS, pH7.4.
来源E.coli
氨基酸序列MSLARLPVAAQPKEAAVQSGAGDYLLGIKRLRRLYCNVGIGFHLQALPDGRIGGAHADTRDSLLE LSPVERGVVSIFGVASRFFVAMSSKGKLYGSPFFTDECTFKEILLPNNYNAYESYKYPGMFIALS KNGKTKKGNRVSPTMKVTHFLPRL
内毒素水平Less than 0.1 ng/µg (1 IEU/µg) as determined by LAL test.
Accession #P08620
性能
背景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.
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.
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.
纯度Greater than 95% as determined by reducing SDS-PAGE.

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