Peptidi

Please enquire for more information about Fluorescein-6-carbonyl-Ala-Glu(OMe)-Val-DL-Asp(OMe)-fluoromethylketone including the price, delivery time and more detailed product information at the technical inquiry form on this page

Extraordinary strength of the streptavidin-biotin interaction allows for efficient capturing of even highly dilute targets; however, it makes recovery of proteins from affinity resins challenging. Conventional methods to elute biotinylated proteins from immobilized avidin include the following: (i) denaturation of streptavidin by boiling the resin in a denaturing buffer that may include high concentrations of chaotropic salts, (ii) trypsin digestion of proteins while they are bound to the resin, or (iii) elution of proteins with excess free biotin. These protocols can co-elute contaminant proteins by releasing nonspecifically bound proteins and/or naturally biotinylated proteins concurrently with labeled proteins. In addition, some of these methods can cause elution of high levels of resin-based peptides along with the proteins of interest, resulting in further sample contamination.
Disulfide Biotin Azide probe eliminates a major limitation of the streptavidin-biotin affinity purification. This reagent contains a biotin moiety linked to an azide moiety through a spacer arm containing a cleavable disulfide linker. Captured biomolecules can be efficiently released under mild conditions (50 mM dithiothreitol, 10 mM 2-mercaptoethanol or 1% sodium borohydride) and the small molecular fragment (188.25 Da) left on the labeled protein following cleavage. These features make the cleavable probe especially attractive for use in biomolecular labeling and proteomic studies.

Catalogue peptide; min. 95% purity

IL34 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 260 amino acids (21-242 a.a) and having a molecular mass of 29.6kDa. IL34 is fused to a 38 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

Please enquire for more information about Z-Asp-Gln-Met-Asp-AFC including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about Fmoc-Phe-Wang resin (100-200 mesh) including the price, delivery time and more detailed product information at the technical inquiry form on this page

Z-Ile-Glu(OtBu)-Ala-Leu-aldehyde, also known as ZILEAL, is a potent immunosuppressant that binds to the Toll-like receptor (TLR) and inhibits NF-κB binding activity. It has been shown to reduce the activation of macrophages by inhibiting the production of proinflammatory cytokines such as tumor necrosis factor alpha (TNFα), IL-1β, and IL-6. This drug has been shown to inhibit HIV replication in vitro and was also found to have an antiviral effect against herpes simplex virus type 1 in vivo. ZILEAL also inhibits dsDNA binding activity, which may have potential applications in cancer treatment.

Catalogue peptide; min. 95% purity

Catalogue peptide; min. 95% purity

Catalogue peptide; min. 95% purity

H-D-Phe-pip-Arg-pna acetate is an allosteric modulator that binds to the active site of thrombin. It inhibits activation of zymogen thrombin by binding to its receptor, thereby inhibiting clotting and coagulation. This compound has been shown to inhibit the activation of pyogenes by preventing the formation of fibrin clots, which are essential for bacterial growth. H-D-Phe-pip-Arg-pna acetate has also been shown to have an inhibitory effect on activated coagulation.

Amylin is a hormone that regulates the release of insulin from the pancreas. Amylin is a protein that consists of 39 amino acids, and in its natural form it is not soluble in water. The amyloid fibrils are insoluble aggregates of proteins that can be found in the brain tissue of patients with Alzheimer's disease. Amylin has been shown to have an entrapment efficiency greater than 96% by using polymeric particles with a diameter less than 50 microns. These particles are able to increase water solubility and nutrient metabolism, as well as improve evaporation rates. They also provide an increased surface area for absorption and pharmacological properties. Amylin has been shown to lower postprandial glycemia when used with insulin in type II diabetes mellitus patients, and may also be an anorectic agent.

Catalogue peptide; min. 95% purity

Catalogue peptide; min. 95% purity

Please enquire for more information about Corticotropin trifluoroacetate including the price, delivery time and more detailed product information at the technical inquiry form on this page

H-Ser-Ile-Lys-Val-Ala-Val-OH is a peptide that is synthesized from the amino acid sequence of the human skin cells. It has been shown to be effective in inhibiting bacterial growth and inducing death in bacteria. This peptide binds to the bacterial cell wall and inhibits its growth. The polymer film can be used for the delivery of H-Ser-Ile-Lys-Val-Ala-Val-OH in the form of lamellar, galacturonic acid, collagen, or lipid nanoparticles. The lamellar phase can be prepared by using water as solvent and lipids as surfactant. The lipid nanoparticle formulation consists of a core material (e.g., cholesterol) surrounded by a lipid bilayer composed of phospholipids or glycolipids with H Ser Ile Lys Val Ala Val OH incorporated into it. This peptide has also been shown to have skin care properties when

Catalogue peptide; min. 95% purity

Catalogue peptide; min. 95% purity

Catalogue peptide; min. 95% purity

Please enquire for more information about Z-Ile-Trp-OH including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about H-Asp-beta-Ala-OH including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about Abz-Val-Ala-Asp-Nva-Arg-Asp-Arg-Gln-EDDnp including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about Nps-Val-OH·DCHA including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about H-Thr-Asp-OH TFA salt including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about rec IFN-gamma (human) including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about Fluorescein-6-carbonyl-Ile-Glu(OMe)-Thr-DL-Asp(OMe)-fluoromethylketone including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about Fmoc-Asp(OtBu)-Wang resin (100-200 mesh) including the price, delivery time and more detailed product information at the technical inquiry form on this page

Endogenous heptapetide which causes vasodilation and has anti-hypertensive properties.

Please enquire for more information about Cerebellin trifluoroacetate including the price, delivery time and more detailed product information at the technical inquiry form on this page

FluM1 (58-66) is a short part of the matrix protein of Influenza A virus which is the most abundant component of this enveloped virus localized under the viral lipid envelope. The GILGFVFTL epitope is highly conserved in Influenza A virus strains at a rate of 93% for 69 strains tested. Human Influenza epitopes may bind MHC molecules and then may be recognized by CD8+ cytotoxic T cells. Applications of FluM1 (58-66): FluM1 (58-66) is used to stimulate CTL responses in peripheral blood mononuclear cells (PBMCs). Then, ELISPOT assay is used to quantify peptide epitope specificity and IFN-γ releasing effector cells. FluM1 (58-66) has shown CTL responses qualified of immunodominant with restriction by HLA-A*02:01. It has also been detected CTL responses when FluM1 (58-66) is restricted by all HLA-C. Therefore, FluM1 (58-66) may help to understand the reaction of immune system against Influenza virus of each populations having different HLA type. FluM1 (58-66) has indeed prompted research to develop T-cell vaccine strategies capable of inducing specific CTL responses in patients upon immunization with Influenza M1 antigenic epitope. MVA-NP+M1 vaccine use GILGFVFTL epitope and is tested in clinical trial. Potential cross-reactivity with HIV-1 p17 Gag (77-85): Moreover, FluM1 (58-66) share similarities with HIV-1 p17 Gag (77-85) which can potentially show a cross-reactivity between these epitopes. It has been demonstrated a cross-reactivity and results suggest that immunity following infection by Influenza virus causes specific immune response to HIV-1 p17 Gag (77-85).

Peptide H-ASCLYGQLPK-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.

Please enquire for more information about Coibamide A including the price, delivery time and more detailed product information at the technical inquiry form on this page