Catalog name Description price
R-R-0394 Cyclo(Gly-His) Cyclo(Gly-His)/Cyclo(-Gly-His)/Cyclo(-Gly-L-His)/Cas.15266-88-3 is a cyclopeptide antibiotic. It is the most potent cyclic peptide antibiotic in terms of metal ion binding affinity, with the ability to bind to divalent metal ions such as Mg2+, Ca2+, Cu2+, Zn2+, and Mn2+. Cyclo(-Gly-L-His) binds to these ions by undergoing a chelate complex formation. The thermodynamic parameters for this interaction are constants that depend on the type of metal ion. The complex formation between cyclo(-Gly-L-His) and divalent metal ions has been shown to be important in determining the inhibition of enzymes such as DNA gyrase and topoisomerase IV. price>
R-R-0399 Cyclo(-D-Ala-Val) Cyclo(-D-Ala-Val)/Cyclo(D-Ala-Val)/CAS 15136-27-3 is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development. price>
R-R-0400 Cyclo(Ala-Ser) Cyclo(Ala-Ser)/Cyclo(-Ala-Ser)/Cyclo(L-Ala-L-Ser)/Cas.155225-26-6 is a cyclic dipeptide formed by the cyclization of the amino acid sequence Alanine (Ala) and Serine (Ser). The cyclization creates a ring structure, which can impart unique properties to the dipeptide, such as increased stability and potentially altered biological activity. price>
R-R-0404 Cyclo(Ala-Gln) Cyclo(Ala-Gln)/Cyclo(-Ala-Gln)/Cyclo (L-Ala-L-Gln)/Cas:268221-76-7 from ruixi. Cyclo(Ala-Gln) is a potential impurity of L-alanyl-L-glutamine used for glutamine supplementation. price>
R-R-0415 Cyclo(D-Leu-L-Pro) Cyclo(D-Leu-L-Pro)CAS:36238-67-2 is a cyclic dipeptide formed by the cyclization of the D-isomer of leucine (D-Leu) and the L-isomer of proline (L-Pro). The cyclization process results in the formation of a ring structure that can impart unique properties to the dipeptide. price>
R-R-0421 Cyclo(D-Tyr-D-Phe) Cyclo(D-Tyr-D-Phe) is a cyclic dipeptide formed by the cyclization of the D-isomers of tyrosine (D-Tyr) and phenylalanine (D-Phe), creating a ring structure. This unique conformation could potentially impart specific biological or pharmacological properties to the dipeptide.Cyclic dipeptides, including Cyclo(D-Tyr-D-Phe), have been studied for their potential pharmacological activities and therapeutic applications. price>
R-R-0423 Cyclo(L-Leu-trans-4-hydroxy-L-Pro) Cyclo(L-Leu-trans-4-hydroxy-L-Pro)/CAS:115006-86-5 is a cyclic dipeptide that is composed of two amino acids: L-Leucine and trans-4-hydroxy-L-Proline. It is a cyclic form of a dipeptide that has been the subject of scientific research due to its potential therapeutic applications. price>
R-R-0479 Gastrin Releasing Peptide (1-16), human Gastrin Releasing Peptide (1-16), human refers to a specific fragment of the gastrin-releasing peptide (GRP) in humans. This peptide consists of the first 16 amino acids of the human gastrin-releasing peptide.Gastrin-releasing peptide is a neuropeptide involved in various physiological processes, including the regulation of gastrointestinal function, lung development, and nervous system activities. price>
R-R-0605 IRS1-derived peptide IRS1-derived peptide is a biological active peptide. (This is a peptide fragment (979-989) of the insulin receptor substrate-1 containing the sequence motif YMXM known to bind to the two domains of SH2 on the 85kDa subunit of phosphoinositide 3-kinase.) price>
R-R-0660 Fmoc-Phe-Lys(Boc)-PAB-PNP Fmoc-Phe-Lys(Boc)-PAB-PNP/Cas.1646299-50-4 is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). price>