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V-Ha-Ras Harvey Rat Sarcoma Viral Oncogene Homolog Pseudogene (ERAS) Antibody
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Catalogue No: abx028240
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US$326.25
(Size: 80 µl)
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Ras proteins bind GDP/GTP and possess intrinsic GTPase activity. Point mutations of several amino acids of human RAS, including gly12, ala59, or glu63, render the protein constitutively active. Embryonic stem cell-expressed Ras (ERAS) has serine, alanine, and asparagine at the positions corresponding to gly12, ala59, and glu63 of human RAS, suggesting that it is constitutively active.The PI3K (phosphoinositide 3-kinase) pathway is important for proliferation, survival and maintenance of pluripotency in ES cells. The PI3K pathway is activated by growth factors and cytokines including insulin and leukaemia inhibitory factor. In addition to these exogenous factors, the PI3K pathway is endogenously activated by the constitutively active Ras family protein ERas (ES cell-expressed Ras). ERas null ES cells maintained pluripotency but show significantly reduced growth and tumorigenicity, which can be rescued by expression of ERas cDNA or by activated phosphatidylinositol 3-hydroxykinase. The transforming oncogene ERAS appears to be important in the tumor-like growth properties of ES cells.
Research Articles on V-Ha-Ras Harvey Rat Sarcoma Viral Oncogene Homolog Pseudogene (ERAS)
| Target | V-Ha-Ras Harvey Rat Sarcoma Viral Oncogene Homolog Pseudogene (ERAS) |
| Clonality | Polyclonal |
| Reactivity | Human |
| Tested Applications | ELISA, WB, IHC, IF/ICC |
| Host | Rabbit |
| Recommended dilutions | WB: 1/1000, IHC-P: 1/10 - 1/50, IF/ICC: 1/100. Not tested in IHC-F. Optimal dilutions/concentrations should be determined by the end user. |
| Conjugation | Unconjugated |
| Immunogen | KLH-conjugated synthetic peptide between 51-81 amino acids from the N-terminal region of human ERAS. |
| Isotype | IgG |
| Form | Liquid |
| Purification | Purified through a protein A column, eluted with high and low pH buffers and neutralized immediately, followed by dialysis against PBS. |
| Storage | Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles. |
| UniProt Primary AC | Q7Z444 (UniProt, ExPASy) |
| UniProt Entry Name | RASE_HUMAN |
| KEGG | hsa:3266 |
| String | 9606.ENSP00000339136 |
| Molecular Weight | Calculated MW: 25.3 kDa |
| Buffer | PBS containing 0.09% sodium azide. |
| Availability | Shipped within 5-10 working days. |
| Note | THIS PRODUCT IS FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC, THERAPEUTIC OR COSMETIC PROCEDURES. NOT FOR HUMAN OR ANIMAL CONSUMPTION. |