sams peptide SAMs Peptide - savage-peptides PapB is part of the expansive 700,000+ member radical SAM (rSAM) superfamily SAMS Peptide: A Key Substrate for AMP-Activated Protein Kinase Research

scalp-+-hair-strengthening-peptide-treatment The SAMS peptide is a highly specific and valuable tool in biochemical research, primarily recognized for its role as a substrate for the AMP-activated protein kinase (AMPK). This synthetic peptide, identified by its CAS Number 125911-68-4, has been instrumental in advancing our understanding of cellular energy metabolism and signaling pathwaysSAMS peptideis a synthetic peptide substrate for AMPK based on the sequence around Ser79 (which is phosphorylated exclusively by AMPK) on acetyl-CoA .... Its well-defined sequence and selective phosphorylation by AMPK make it a reliable reagent for various experimental applications, contributing significantly to research in life sciences and drug discoveryMore Information. Product Name,SAMS Peptide. Description,SAMS peptideis a substrate for AMP-activated protein kinase (AMPK)..

Understanding SAMS Peptide and its Biological Significance

The SAMS peptide is fundamentally designed to mimic a specific phosphorylation site found in natural proteins. It is based on the 13-residue sequence around Ser79, which is a critical residue on rat acetyl-CoA carboxylase. This particular serine residue is known to be phosphorylated exclusively by AMPK. This specificity allows researchers to study AMPK activity without interference from other kinases. The peptide's sequence is often represented as HMRSAMSGLHLVKRRSARMs vs Peptides: Which Is Better for Fitness Goals - Tucson Wellness.

The primary function of the SAMS peptide in research settings is to serve as a specific substrate for sucrose-non-fermenting protein kinase (SNF1) from *Saccharomyces cerevisiae* and its mammalian counterpart, AMP-activated protein kinase (AMPK).SAMS Peptide - Biochemicals - CAT N°: 17061 The SAMS peptide is phosphorylated rapidly by AMPK, and its Michaelis constant ($K_m$) for AMPK is well-characterized, offering quantitative insights into the enzyme's kinetics. This high specificity means that the SAMS peptide is not significantly phosphorylated by five other purified protein kinases, underscoring its utility as a targeted research tool.SAMS peptideis a synthetic peptide substrate for AMPK based on the sequence around Ser79(which is phosphorylated exclusively by AMPK) on acetyl-CoA ...

Applications and Research Advancements

The utility of the SAMS peptide extends to various research applications. It is used to measure levels or activity of AMPK in biological samples. This is crucial for investigating cellular responses to metabolic stress, such as low glucose levels or increased AMP concentrations, which activate AMPKSAMs Peptide. Consequently, research involving the SAMS peptide contributes to understanding conditions like diabetes, obesity, and metabolic syndrome.

Beyond basic kinase assays, the SAMS peptide can be employed in the development of custom and catalog peptides for specialized research. Variations, such as the SAMS Peptide trifluoroacetate salt, are available to ensure stability and purity for sensitive experiments.SAMS Peptide | C74H131N29O18S2 | CID 71773161 The peptide's origin, often described as derived from rat acetyl-CoA carboxylase, highlights its biological relevance.

Emerging research also explores peptide-based SAMs (Self-Assembled Monolayers)SAMS Peptide | AMPK Substrates: Tocris Bioscience. While this is a distinct area focusing on material science and surface chemistry, it involves peptides that can form organized structures on surfaces. This field utilizes the unique properties of peptides for applications like antifouling surfaces or biosensorsDiverse thioether macrocyclized peptides through a radical .... Although the direct application of the specific SAMS peptide in these SAMs Peptide structures might be less common, it showcases the broad impact of peptide chemistry. Interestingly, the broader radical SAM (rSAM) superfamily, which includes enzymes like PapB, is also a significant area of biochemical inquiry, demonstrating the diverse roles of molecules related to 'SAM' in biological systemsSAMs Peptideis a modified version of the sequence around the AMPK target site in rat acetyl-CoA carboxylase. It is widely used as a substrate for AMP-activated ....

Sourcing and Quality Considerations

For researchers, obtaining high-quality SAMS peptide is paramount for reproducible resultsSAMS peptideis a specific substrate for the AMP-activated protein kinase (AMPK). For research use only. We do not sell to patients. Custom Peptide Synthesis.. Several reputable suppliers offer the SAMS peptide, with varying purity levels, typically assessed by HPLC. The SAMS Peptide comes in forms like powder and is often supplied with specifications regarding purity, molecular formula (e.gSAMS Peptide trifluoroacetate saltis a peptide having a putative AMPK phosphorylation site (Ser568) of carbohydrate-responsive element-binding protein ...., C74H131N29O18S), and CAS numberThis peptide, HMRSAMSGLHLVKRR,is derived from rat acetyl-CoA carboxylaseand is known to be a good substrate for AMPK. Shipping: Available products typically .... When purchasing, users can find options like SAMS Peptide HMRSAMSGLHLVKRR-NH2, which may include modifications like C-terminal amidation for enhanced stability or specific assay compatibility. Shipping is often done under controlled conditions, such as dry ice, to maintain the integrity of the peptide.More Information. Product Name,SAMS Peptide. Description,SAMS peptideis a substrate for AMP-activated protein kinase (AMPK).

In summary, the SAMS peptide stands as a cornerstone reagent for AMPK research. Its well-defined biochemical properties and specificity enable detailed studies of cellular energy regulation and signaling. As research in metabolic diseases and related fields continues to grow, the SAMS peptide will undoubtedly remain an indispensable tool for scientists worldwide.