| Product Name | RRAS2, 1- 201aa, Human, Recombinant |
|---|---|
| Description | RAS viral (r-ras) oncogene homolog 2 isoform a, also known as RRAS2, belongs to the Ras like GTPase family that cycle between GTP-bound active and GDP-bound inactive states at the cytoplasmic face of the plasma membrane. It is implicated in the pathogenesis of human cancers. Thus, overexpression of active RRAS2 in EpH4 cells induces tumorigenicity through the phosphoinositide 3-kinase, p38 MAPK, and mTOR pathways, and these cells lose their sensitivity to the normal growth inhibitory role of TGF-beta. Recombinant human RRAS2, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques. |
| Synonyms | TC21, RAS viral (r-ras) oncogene homolog 2 isoform a C86394, Oncogene RRAS2, Oncogene TC21, Ras like protein TC21, Ras related protein R Ras2, Related RAS viral (r ras) oncogene homolog 2, Related RAS viral oncogene homolog 2, RRAS 2, TC 21, Teratocarcinoma oncogene, Teratocarcinoma oncogene TC21. |
| Host | E. coli |
| Molecular Weight | 13.4 kDa (114aa), confirmed by MALDI-TOF. (Molecular weight on SDS-PAGE will appear higher) |
| Amino Acid Sequence | MGSSHHHHHH SSGLVPRGSH MAAAGWRDGS GQEKYRLVVV GGGGVGKSAL TIQFIQSYFV TDYDPTIEDS YTKQCVIDDR AARLDILDTA GQEEFGAMRE QYMRTGEGFL LVFSVTDRGS FEEIYKFQRQ ILRVKDRDEF PMILIGNKAD LDHQRQVTQE EGQQLARQLK VTYMEASAKI RMNVDQAFHE LVRVIRKFQE QECPPSPEPT RKEKDKKGCH C |
| Tag | His-tag |
| Reactivity | Human |
| Applications | SDS-PAGE |
| Form | Liquid, in 50mM Tris-HCl buffer (pH7.5) containing 10% glycerol |
| Concentration | 1 mg/ml (determined by Bradford assay) |
| Purity | > 95 % by SDS-PAGE |
| Storage | Can be stored at +4C short term (1-2 weeks). For long term storage, aliquot and store at -2°C or -7°C. Avoid repeated freezing and thawing cycles. |
| References | Erdogan M., et al. (2007) J Biol Chem. 282(38):27713-20. Movilla N., et al. (1999) Oncogene. 18(43):5860-9. |
| Background | RAS viral (r-ras) oncogene homolog 2 isoform a, also known as RRAS2, belongs to the Ras like GTPase family that cycle between GTP-bound active and GDP-bound inactive states at the cytoplasmic face of the plasma membrane. It is implicated in the pathogenesis of human cancers. Thus, overexpression of active RRAS2 in EpH4 cells induces tumorigenicity through the phosphoinositide 3-kinase, p38 MAPK, and mTOR pathways, and these cells lose their sensitivity to the normal growth inhibitory role of TGF-beta. Recombinant human RRAS2, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques. |
| Supplier | ARP |
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