欧美人与性动交a欧美精品,精品一区二区三区自拍图片区

愛必信特色產(chǎn)品線（全部現(xiàn)貨）：
二抗、標簽抗體、對照抗體；WB相關(guān)：ECL發(fā)光液、預(yù)染marker、預(yù)制膠；IHC相關(guān)：二抗試劑盒、組化筆；IP/CoIP試劑盒；細胞因子、信號通路調(diào)節(jié)劑；血清、BSA、蛋白酶K、CTB、TTX、CEE；凋亡試劑盒、呼吸爆發(fā)試劑盒；動植物提取物...

詳細介紹

概述
描述	Recombinant Human Plaet-Derived Growth Factor BB is produced by our E.coli expression system and the target gene encoding Ser82-Thr190 is expressed.
別名	Plaet-Derived Growth Factor Subunit B, PDGF Subunit B, PDGF-2, Plaet-Derived Growth Factor B Chain, Plaet-Derived Growth Factor Beta Polypeptide, Proto-Oncogene c-Sis, Becaplermin, PDGFB, PDGF2, SIS
形態(tài)	Lyophilized from a 0.2 μm filtered solution of 4mM HCl.
來源	E.coli
氨基酸序列	MSLGSLTIAEPAMIAECKTRTEVFEISRRLIDRTNANFLVWPPCVEVQRCSGCCNNRNVQCRPTQ VQLRPVQVRKIEIVRKKPIFKKATVTLEDHLACKCETVAAARPVT
內(nèi)毒素水平	Less than 0.1 ng/µg (1 IEU/µg) as determined by LAL test.
Accession #	P01127

性能
背景	Plaet-Derived Growth Factor Subunit B (PDGFB) belongs to the PDGF/VEGF growth factor family. Plaet-derived growth factor is a potent mitogen for cells of mesenchymal origin. PDGFB can exist either as a homodimer (PDGF-BB) or as a heterodimer with the plaet-derived growth factor alpha polypeptide (PDGF-AB), where the dimers are connected by disulfide bonds. Mutations in this gene are associated with meningioma.Binding of PDGFB to its receptor elicits a variety of cellular responses. In addition, PDGFB is released by plaets upon wounding and plays an important role in stimulating adjacent cells to grow and thereby heals the wound.
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.
純度	Greater than 95% as determined by reducing SDS-PAGE.