H-Met-Ala-Ser-Met-Thr-Gly-Gly-Gln-Gln-Met-Gly-OH

H-Met-Ala-Ser-Met-Thr-Gly-Gly-Gln-Gln-Met-Gly-OH contains three methionine residues that introduce multiple thioether sites for oxidation and metal coordination studies. Polar serine, threonine, and glutamine residues modulate solubility and hydrogen bonding. Researchers use the peptide to probe oxidative stress, sulfoxide formation, and conformational shifts. Applications include redox biochemistry, peptide-stability analysis, and sulfur-containing motif design.

Designed for biological research and industrial applications, not intended for individual clinical or medical purposes.
H-Met-Ala-Ser-Met-Thr-Gly-Gly-Gln-Gln-Met-Gly-OH(CAS 245445-88-9)

CAT No: PI-018

CAS No:245445-88-9

Synonyms/Alias:T7 Tag Peptide;245445-88-9;G13552;

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M.F/Formula
C41H71N13O16S3
M.W/Mr.
1098.3
Sequence
One Letter Code:MASMTGGQQMG
Three Letter Code:H-Met-Ala-Ser-Met-Thr-Gly-Gly-Gln-Gln-Met-Gly-OH

H-Met-Ala-Ser-Met-Thr-Gly-Gly-Gln-Gln-Met-Gly-OH, a synthetic undecapeptide, is a carefully engineered carbohydrate compound designed to support advanced biochemical research and molecular biology investigations. Characterized by its precise amino acid sequence and terminal modifications, this peptide offers unique structural properties that make it a valuable tool for probing protein interactions, studying enzymatic activities, and exploring signaling pathways. Its solubility and stability under a range of laboratory conditions further enhance its utility, allowing researchers to integrate it seamlessly into various experimental systems. The meticulously crafted sequence of H-Met-Ala-Ser-Met-Thr-Gly-Gly-Gln-Gln-Met-Gly-OH enables targeted applications where reproducibility and specificity are paramount, facilitating robust and reliable data generation in both academic and industrial research settings.

Peptide-Protein Interaction Studies: H-Met-Ala-Ser-Met-Thr-Gly-Gly-Gln-Gln-Met-Gly-OH serves as an excellent probe for investigating peptide-protein interactions, particularly within the context of carbohydrate-binding proteins or lectins. By incorporating this peptide into binding assays, researchers can elucidate binding affinities, map interaction domains, and identify critical residues involved in molecular recognition. Such studies are essential for understanding the fundamental mechanisms governing protein-carbohydrate interactions, which play pivotal roles in cellular communication, immune response, and pathogen recognition. The defined sequence of this peptide allows it to act as a model substrate or competitive inhibitor, providing insights into the specificity and dynamics of these complex biological processes.

Enzyme Substrate Characterization: As a synthetic peptide, H-Met-Ala-Ser-Met-Thr-Gly-Gly-Gln-Gln-Met-Gly-OH is frequently utilized as a substrate in enzymatic assays aimed at characterizing the activity of proteases, peptidases, or glycosyltransferases. By monitoring the cleavage or modification of the peptide, researchers can determine enzyme kinetics, substrate specificity, and catalytic efficiency. This approach is instrumental in drug discovery and the development of enzyme inhibitors, as it enables the identification of potential therapeutic targets and the optimization of lead compounds. The peptide's sequence can also be modified to introduce specific recognition motifs, further expanding its utility in enzyme mechanism studies.

Signal Transduction Pathway Analysis: In cell signaling research, this undecapeptide can be employed to dissect signaling cascades mediated by peptide receptors or carbohydrate-binding modules. By introducing the peptide into cell-based assays or in vitro reconstitution systems, scientists can monitor downstream effects such as phosphorylation events, second messenger production, or transcriptional activation. These experiments contribute to a deeper understanding of how extracellular signals are transduced into cellular responses, shedding light on the regulatory networks that control growth, differentiation, and adaptation. The use of H-Met-Ala-Ser-Met-Thr-Gly-Gly-Gln-Gln-Met-Gly-OH in these contexts provides a controllable and reproducible stimulus, enabling precise manipulation of signaling events.

Structural Biology and Conformational Analysis: The unique sequence of this peptide makes it an attractive candidate for structural studies using techniques such as nuclear magnetic resonance (NMR) spectroscopy, circular dichroism (CD), or X-ray crystallography. By analyzing its three-dimensional conformation in solution or in complex with other biomolecules, researchers can gain valuable insights into the principles of peptide folding, stability, and intermolecular interactions. These findings have broad implications for the design of novel biomimetics, therapeutic peptides, and molecular probes. Furthermore, structural data derived from H-Met-Ala-Ser-Met-Thr-Gly-Gly-Gln-Gln-Met-Gly-OH can inform computational modeling efforts, guiding the rational design of next-generation compounds with improved properties.

Biomaterials and Surface Modification: In the realm of biomaterials research, this peptide can be immobilized onto surfaces or incorporated into hydrogels to modulate cell adhesion, proliferation, or differentiation. By leveraging its specific sequence, scientists can create bioactive interfaces that mimic natural extracellular matrix components, enhancing the performance of tissue engineering scaffolds, biosensors, or implantable devices. The ability to tailor the peptide's presentation and density on material surfaces enables fine-tuning of cellular responses, supporting the development of advanced biomedical devices and regenerative therapies. This application highlights the versatility of H-Met-Ala-Ser-Met-Thr-Gly-Gly-Gln-Gln-Met-Gly-OH as a functional building block for next-generation bioengineering solutions.

InChI
InChI=1S/C41H71N13O16S3/c1-20(48-35(64)22(42)10-13-71-3)34(63)53-27(19-55)40(69)52-26(12-15-73-5)39(68)54-33(21(2)56)41(70)46-16-30(59)45-17-31(60)49-23(6-8-28(43)57)37(66)50-24(7-9-29(44)58)38(67)51-25(11-14-72-4)36(65)47-18-32(61)62/h20-27,33,55-56H,6-19,42H2,1-5H3,(H2,43,57)(H2,44,58)(H,45,59)(H,46,70)(H,47,65)(H,48,64)(H,49,60)(H,50,66)(H,51,67)(H,52,69)(H,53,63)(H,54,68)(H,61,62)/t20-,21+,22-,23-,24-,25-,26-,27-,33-/m0/s1
InChI Key
CBOSLARKSDSTLV-AQKXWGSKSA-N

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