WebJan 15, 2024 · We also established CHO cells expressing the WT protein using the Flp-In system as previously described (thereafter called Flp-In CHO-WT cells) [6]. The pcDNA5/FRT-PiT-2-flag in GFP vectors were obtained by inserting GFP into Loop7 of the SLC20A2 (WT, T115 M, and R467X) using in-fusion cloning system (Takara Bio Inc.; … WebJun 21, 2024 · Among different recombinases, the Flp/FRT system has been extensively applied in CHO cells to express monoclonal antibodies 35 and recombinant proteins 34, 36 probably due to its high...
Simultaneous Expression of Displayed and Secreted Antibodies for …
WebLike Cre, FLP is a tyrosine recombinase, but it originates from the yeast Saccharomyces cerevisiae, rather than from bacteriophage. In FLP-FRT, FLP is analogous to cre and FRT to loxP – FLP recognizes the FRT sites, and catalyzes recombination between them. WebFlp-In™ T-REx™-293 3 × 106 cells, frozen R780-07 Flp-In™ Host Cell Lines For your convenience, Invitrogen has available several mammalian Flp-In™ host cell lines that stably express the lacZ-Zeocin™ fusion gene from pFRT/lacZeo or pFRT/lacZeo2 (Flp-In™-CHO). Each cell line contains a single integrated FRT site michael a hessberg inc
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WebThe Flp-In™ System allows for stable integration and expression of your gene of interest to deliver single-copy isogenic cell lines. Flp-In™ expression involves introduction of a Flp … WebFeb 11, 2024 · Results: A range of sialyltransferase from mammals, birds and fish were stably expressed in CHO Flp-In cells. The stable cell lines expressing ST6Gal1 modify the glycans on the surface of the CHO cells as detected by fluorescently labelled lectin microscopy. The catalytic domains, as isolated by Ni Sepharose from culture media, … WebDec 1, 2024 · CHO ori cell line was isolated and immortalized by Theodore Puck in 1956 [7]. Subclones were then further developed by introducing mutations or via adaptation to … how to celebrate matariki