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Anti-PREX2 Antibody Picoband® is a research-use antibody from Boster Bio for studying Phosphatidylinositol 3,4,5-trisphosphate-dependent Rac exchanger 2 protein in ELISA, Flow Cytometry, IHC, IHC-P, WB workflows with listed reactivity for Human, Mouse. Specifications and supporting documents below should be reviewed when planning the experiment.
Boster Bio Anti-PREX2 Antibody Picoband® catalog # A06715-1. Tested in ELISA, WB applications. This antibody reacts with Human, MouseThe brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.Phosphatidylinositol-3,4,5-trisphosphate-dependent Rac exchange factor 2 is a protein that in humans is encoded by the PREX2 gene. The protein encoded by this gene belongs to the phosphatidylinositol 3,4,5-trisphosphate (PIP3)-dependent Rac exchanger (PREX) family, which are Dbl-type guanine-nucleotide exchange factors for Rac family small G proteins. Structural domains of this protein include the catalytic diffuse B-cell lymphoma homology and pleckstrin homology (DHPH) domain, two disheveled, EGL-10, and pleckstrin homology (DEP) domains, two PDZ domains, and a C-terminal inositol polyphosphate-4 phosphatase (IP4P) domain that is found in one of the isoforms. This protein facilitates the exchange of GDP for GTP on Rac1, allowing the GTP-bound Rac1 to activate downstream effectors. Studies also show that the pleckstrin homology domain of this protein interacts with the phosphatase and tensin homolog (PTEN) gene product to inhibit PTEN phosphatase activity, thus activating the phosphoinositide-3 kinase (PI3K) signaling pathway. Conversely, the PTEN gene product has also been shown to inhibit the GEF activity of this protein. This gene plays a role in insulin-signaling pathways, and either mutations or overexpression of this gene have been observed in some cancers.
| Collaborator | Boster Bio |
| Partner model | A06715-1 |
| Target | Phosphatidylinositol 3,4,5-trisphosphate-dependent Rac exchanger 2 protein |
| Reactivity | Human,Mouse |
| Applications | ELISA,Flow Cytometry,IHC,IHC-P,WB |
| Conjugation | Unconjugated|Biotin|Cy3|Fluoro488|Fluoro550|Fluoro594|FITC|HRP|APC|PE|Fluoro647 |
| Cross-reactivity | No cross-reactivity with other proteins. |
| Dilution range | Western blot, 0.25-0.5 μg/ml, Mouse<br> ELISA, 0.1-0.5 μg/ml, -<br> |
| Host | Rabbit |
| Clonality | Polyclonal |
| Isotype | Rabbit IgG |
| Immunogen | E.coli-derived human PREX2 recombinant protein (Position: D582-Q1094). |
| Concentration | Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml. |
| Purification | Immunogen affinity purified. |
| Shelf life | At -20℃ for one year from date of receipt. After reconstitution, at 4℃ for one month. It can also be aliquotted and stored frozen at -20℃ for six months. Avoid repeated freezing and thawing. |
| Availability | Available |
| Species | WB | IHC | IHC-P | IHC-F | IF/ICC | Flow Cytometry | ELISA | IP |
|---|---|---|---|---|---|---|---|---|
| Human | ||||||||
| Mouse |
Collaborator meets ABMIUM quality standards and overall product performance standards have been met.
For research applications. Not for diagnostic use.
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