Peptides

This fluorogenic substrate is commonly used to measure protease activity. When in the presence to the protease of interest, H-D-Val-Leu-Arg-AFC is cleaved by the enzyme and a fluorescent compound is released. The amount of substrate cleaved is proportional to fluorescence increase, enabling the protease activity to be quantified. This makes H-D-Val-Leu-Arg-AFC perfect for use in investigating the activity and function of protease enzymes such as kallikrein. Specifically, it can be used in biochemical research as a fluorescent indicator of proteolysis and peptide release by kallikrein (excitation wavelength 400 nm and emission wavelength 505 nm).

Phytosulfokine (PSK) was introduced in 1996 by Matsubayashi and Sakagami of Nagoya University.  It is the world's first peptide phytohormone to be isolated from asparagus culture medium. Tyr undergoes post-translational sulfation modification, which is essential for bioactivity. As an example of oxidative peptides showing bioactivity, in animals, CCK-octapeptide (26-33) (sulfated form), PCK-4100-V, CCK-33 (Human), PCK-4201-S and CCK-33 (Porcine), PCK-4176-S are known, but they were first found in plants. The functions of phytosulfokine are i) plant cell proliferation and differentiation activity acting at nanomolar concentrations ii) chlorophyll synthesis-promoting activityiii) formation of adventitious roots and buds iv) adventitious embryogenesisv) involvement in disease resistance The active expression of these PSKs is accompanied by membrane-bound LRR receptors, which are PSK receptors. Leucine-rich repeat receptor-like kinase is involved.

Orexin A (human) TFA is a high quality reagent that can be used as an intermediate in the synthesis of complex compounds, useful for research and development. It has many potential uses, including as a fine chemical, speciality chemical and reaction component. Orexin A (human) TFA is a versatile building block with many applications, such as being a useful scaffold or building block in reactions where it can be used in the synthesis of other compounds. It is also a valuable research chemical that can be used to study orexin receptors and their ligands.

Peptide H-GEGGPQGPR^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.

H-Gly-2-ClTrt-Resin (100-200 mesh) 1% DVB is a building block that is used as an amine or thiol in peptide synthesis. It is also used as a tool for the synthesis of alcohols and resins.

Peptide H-VMAPRTLIL-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.

Peptide Ac-LKISQAPQVSISRSKSYRENGAPFC-NH2 is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.

Fmoc-Cys(Xan)-Wang Resin (100-200 mesh) 1% DVB is a research tool used in the synthesis of peptides. It is an inhibitor that blocks the activity of the protein tyrosine phosphatase, which plays a role in the regulation of cell proliferation and differentiation. This resin can be used to produce peptides with cysteine residues that are important for binding to receptors or ion channels. Fmoc-Cys(Xan)-Wang Resin (100-200 mesh) 1% DVB can also be used as a ligand to activate receptors or ion channels. The resin has a purity of 99% and contains less than 0.1% water, so it is suitable for use in research on proteins and cells.

Peptide H-DMQL^G-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.

Peptide H-SLLMWITQV^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.

Peptide H-GFYPSDIAVEWESNGQPENNYK-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.

Peptide H-LLDLLEGLTGQK^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.

Peptide Ac-CKYDLSIRGFNKETA-NH2 is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.

Peptide Biot-GGRGGFGGRGGFGGRGGFG-NH2 is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.

Peptide H-AFESLK^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.