Anti-SGK1 Intrabody [Tat] (IAB-B057(T))

Recombinant anti-SGK1 intrabody in fusion with HIV Tat works within cells to inhibit the activity of human SGK1, expressed in 293T cells. The anti-Sgk intrabodies recognize the enzymatically active form of Sgk and which, upon binding, inhibit Sgk's ability to transphosphorylate.      

human serum/glucocorticoid regulated kinase 1
Cell Penetrating Peptide
TAT was able to deliver different proteins, such as horseradish peroxidase and RNase A across cell membrane into the cytoplasm in different cell lines in vitro. The size range of proteins with effective delivery is from 30kDa to 120-150kDa. In one study, TAT-fused proteins are rapidly internalized by lipid raft−dependent macropinocytosis using a transducible TAT−Cre recombinase reporter assay on live cells. In another study, a TAT-fused protein was delivered into mitochondria of breast cancer cells and decreased the survival of breast cancer cells, which showed capability of TAT-fusion proteins to modulate mitochondrial function and cell survival. However, very few in vivo studies have succeeded. In one study, in vivo delivery of TAT- or penetratin-crosslinked Fab fragments yielded varied organ distributions and an overall increase in organ retention, which showed tissue localization.
Species Reactivity
Formats of immunological tests: Protein fragment complementation; Neutralization; Functional studies
Alternative Names
SGK1; serum/glucocorticoid regulated kinase 1; SGK; serine/threonine-protein kinase Sgk1; Sgk1 variant i3; serine/threonine protein kinase SGK; serum/glucocorticoid-regulated kinase 1
Entrez Gene ID
UniProt ID

For lab research use only, not for diagnostic, therapeutic or any in vivo human use.

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