GASP-1 重組蛋白-GASP-1 Recombinant Protein代理/參數/廠家-重組蛋白-艾美捷科技有限公司

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背景資料: Growth and differentiation factor-associated serum protein-1 (GASP-1) is a secreted inhibitory TGF-β binding protein that contains multiple protease inhibitor structural domains. It is expressed primarily in the ovary, testis, and brain, and can act as a potent soluble inhibitor of myostatin and GDF-11, but not Activin-A. The GASP-1 gene encodes a 571 amino acid protein that contains a 29 amino acid secretion signal sequence, and multiple identifiable structural features, including a WAP domain, a follistatin/Kazal domain, an immunoglobulin domain, two tandem Kunitz domains, and a netrin domain. Recombinant human GASP-1 is a 542 amino acid protein that migrates at an apparent molecular weight of approximately 55-66 kDa by SDS-PAGE analysis under non-reducing conditions.

序列: LPPIRYSHAG ICPNDMNPNL WVDAQSTCRR ECETDQECET YEKCCPNVCG TKSCVAARYM DVKGKKGPVG MPKEATCDHF MCLQQGSECD IWDGQPVCKC KDRCEKEPSF TCASDGLTYY NRCYMDAEAC SKGITLAVVT CRYHFTWPNT SPPPPETTMH PTTASPETPE LDMAAPALLN NPVHQSVTMG ETVSFLCDVV GRPRPEITWE KQLEDRENVV MRPNHVRGNV VVTNIAQLVI YNAQLQDAGI YTCTARNVAG VLRADFPLSV VRGHQAAATS ESSPNGTAFP AAECLKPPDS EDCGEEQTRW HFDAQANNCL TFTFGHCHRN LNHFETYEAC MLACMSGPLA ACSLPALQGP CKAYAPRWAY NSQTGQCQSF VYGGCEGNGN NFESREACEE SCPFPRGNQR CRACKPRQKL VTSFCRSDFV ILGRVSELTE EPDSGRALVT VDEVLKDEKM GLKFLGQEPL EVTLLHVDWA CPCPNVTVSE MPLIIMGEVD GGMAMLRPDS FVGASSARRV RKLREVMHKK TCDVLKEFLG LH

保存建議: The lyophilized GASP-1 recombinant protein is stable for at least 2 years from date of receipt at -20˚C. Reconstituted GASP-1 is stable for at least 3 months when stored in working aliquots with a carrier protein at -20˚C. As with any protein, exposing GASP-1 recombinant protein to repeated freeze / thaw cycles is not recommended. When working with proteins care should be taken to keep recombinant protein at a cool and stable temperature.

其他: ProSci Incorporated于1998年成立于美國加州圣地亞哥市,從事抗體等科研試劑的研發、生產和銷售。產品涵蓋了細胞凋亡、信號轉導、免疫、腫瘤、細胞生物、神經生物、傳染病等領域。ProSci擁有超過30000種單克隆抗體和多克隆抗體。ProSci的抗體大都經免疫親和層析純化,具有高純度、高親和力、特異性強等特點,所有的ProSci抗體都經過了嚴格的驗證測試和質量控制,已保證高質量的產品。此外,ProSci還提供標記二抗,重組蛋白,細胞和組織裂解液,細胞涂片,組織切片,多肽等產品與抗體配套使用。