TRAF6 Control Peptide Trifluoroacetate provides a defined sequence used to investigate protein-protein interaction motifs in signaling pathways. Charge-rich residues shape binding affinity and structural accessibility. Researchers examine its conformational states under different solvent conditions. Applications include structural biochemistry, pathway-mapping research, and ligand-modeling studies.
CAT No: R2478
CAS No:852805-92-6
Synonyms/Alias:852690-80-3;TRAF6 Control Peptide Trifluoroacetate;TRAF6 Control Peptide trifluoroacetate salt;852805-92-6;TRAF6 Peptide Trifluoroacetate;TRAF6 Peptide trifluoroacetate salt;DA-78570;FT110176;FT110177;H-Ala-Ala-Val-Ala-Leu-Leu-Pro-Ala-Val-Leu-Leu-Ala-Leu-Leu-Ala-Pro-Glu-Ser-Ala-Ser-Gly-Ala-Ser-Ala-Asp-Ala-Ser-Val-Asn-Phe-Leu-Lys-OH ; H-AAVALLPAVLLALLAPESASGASADASVNFLK-OH;H-Ala-Ala-Val-Ala-Leu-Leu-Pro-Ala-Val-Leu-Leu-Ala-Leu-Leu-Ala-Pro-Glu-Ser-Ala-Ser-Gly-Pro-Ser-Glu-Asp-Pro-Ser-Val-Asn-Phe-Leu-Lys-OH ; H-AAVALLPAVLLALLAPESASGPSEDPSVNFLK-OH;
TRAF6 Control Peptide Trifluoroacetate is a specialized synthetic peptide designed to serve as a negative control in biochemical and molecular biology experiments, particularly those investigating the function and signaling pathways of the tumor necrosis factor receptor-associated factor 6 (TRAF6) protein. This control peptide is meticulously engineered to closely mimic the sequence of active TRAF6 peptides without eliciting the same biological activity, ensuring experimental specificity and reliability. Its trifluoroacetate salt form enhances solubility and stability, making it suitable for a wide range of laboratory applications. Researchers value its consistent performance, high batch-to-batch reproducibility, and compatibility with various assay systems, which are essential for accurate data interpretation in both basic and applied research settings.
Signal Transduction Studies: TRAF6 Control Peptide Trifluoroacetate is extensively utilized in signal transduction research to distinguish specific TRAF6-mediated signaling events from non-specific background activity. By co-incubating the control peptide with cells or lysates alongside active TRAF6 peptides, scientists can validate the specificity of downstream responses such as NF-κB activation, ubiquitination processes, and cytokine production. This approach allows for the precise dissection of molecular mechanisms underlying immune and inflammatory responses, providing a robust foundation for further mechanistic studies.
Protein-Protein Interaction Assays: In protein interaction studies, the control peptide serves as a vital tool for confirming the direct involvement of TRAF6 in complex formation with other signaling proteins. Researchers employ it in pull-down, co-immunoprecipitation, and surface plasmon resonance assays to ensure that observed interactions are not due to nonspecific binding or experimental artifacts. The inclusion of this negative control peptide increases the stringency of experimental protocols, thereby enhancing the reliability of conclusions drawn about TRAF6's role in cellular networks.
Antibody Validation: The use of TRAF6 Control Peptide Trifluoroacetate is instrumental in antibody validation protocols, particularly for assessing the specificity of anti-TRAF6 antibodies in immunoblotting, immunoprecipitation, and immunofluorescence applications. By pre-incubating antibodies with the control peptide, researchers can determine whether observed immunoreactivity is truly TRAF6-dependent or the result of off-target binding. This step is crucial for the development and optimization of high-quality immunodetection reagents, which are foundational to accurate protein analysis.
Peptide Competition Experiments: In competitive binding assays, the control peptide is used to differentiate specific peptide-receptor or peptide-protein interactions from nonspecific associations. By introducing the control alongside labeled or functional TRAF6 peptides, investigators can assess the competitive inhibition of binding events, effectively ruling out false positives and refining the interpretation of experimental results. This application is particularly relevant in the screening of small molecule inhibitors and therapeutic candidates targeting TRAF6-related pathways.
Cellular Assay Controls: As a negative control in cellular assays, TRAF6 Control Peptide Trifluoroacetate contributes to the validation of experimental systems assessing TRAF6-dependent cellular responses, such as gene expression modulation, signal pathway activation, or immune cell function. Its use ensures that observed phenotypic changes are attributable to specific peptide activity rather than off-target or background effects, thereby strengthening the overall scientific rigor of in vitro and ex vivo studies. Through these diverse applications, the control peptide plays a pivotal role in advancing the understanding of TRAF6 biology and facilitating the development of novel research tools.
2. The spatiotemporal control of signalling and trafficking of the GLP-1R
4. Cell-based adhesion assays for isolation of snake venom’s integrin antagonists
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