Nanog-TAT 重組蛋白-Nanog-TAT 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: Nanog is a regulatory protein that is associated with undifferentiated pluripotent cells. The expression of Nanog, which is suppressed in all adult tissues, is restricted to embryonic stem cells and to certain pluripotent cancer cells. Decreased expression of Nanog is strongly correlated with cell differentiation. Nanog, most likely, acts as an intracellular regulator, which helps maintain pluripotency and self renewal via a STAT3 independent pathway. The introduction of Nanog, along with Sox2, Oct4, Lin28, into primary human fibroblasts was sufficient to confer a pluripotent state upon the fibroblast genome. The reprogrammed cells thus obtained resemble ESC in morphology and gene expression. Protein transduction using TAT fusion proteins represents an alternative methodology for introducing transcription factors into primary as well as transformed cells. Recombinant human Nanog-TAT is a 36.1 kDa protein, which is synthesized as a 304 amino acid polypeptide plus a 13- residue C-terminal TAT peptide.

序列: SVDPACPQSL PCFEASDCKE SSPMPVICGP EENYPSLQMS SAEMPHTETV SPLPSSMDLL IQDSPDSSTS PKGKQPTSAE NSVAKKEDKV PVKKQKTRTV FSSTQLCVLN DRFQRQKYLS LQQMQELSNI LNLSYKQVKT WFQNQRMKSK RWQKNNWPKN SNGVTQKASA PTYPSLYSSY HQGCLVNPTG NLPMWSNQTW NNSTWSNQTQ NIQSWSNHSW NTQTWCTQSW NNQAWNSPFY NCGEESLQSC MQFQPNSPAS DLEAALEAAG EGLNVIQQTT RYFSTPQTMD LFLNYSMNMQ PEDVGGYGRK KRRQRRR

保存建議: The lyophilized Nanog-TAT recombinant protein is stable for at least 2 years from date of receipt at -20˚C. Reconstituted Nanog-TAT is stable for at least 3 months when stored in working aliquots with a carrier protein at -20˚C. As with any protein, exposing Nanog-TAT 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。