Péptidos y Proteínas
Los péptidos son cadenas cortas de aminoácidos unidas por enlaces peptídicos, mientras que las proteínas son cadenas más largas y complejas de aminoácidos que pueden adoptar estructuras tridimensionales funcionales. Ambos tipos de compuestos son esenciales para diversas funciones biológicas, como la catalización de reacciones (enzimas), la defensa inmunológica (anticuerpos) y la señalización celular. Las proteínas tienen una estructura jerárquica, que incluye la secuencia de aminoácidos, la estructura secundaria, terciaria y cuaternaria. Los péptidos se utilizan en terapias farmacológicas y cosméticas por sus propiedades biológicas específicas, como en el tratamiento de enfermedades metabólicas o la mejora de la regeneración celular. Las proteínas, por su parte, tienen aplicaciones en biotecnología, nutrición y medicina regenerativa.
En CymitQuimica ofrecemos péptidos y proteínas de alta pureza para investigación en biotecnología y aplicaciones terapéuticas.
Se han encontrado 3128 productos de "Péptidos y Proteínas"
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GSK1904529A
CAS:<p>GSK1904529A (GSK 4529) is a specific inhibitor of IGF-1R (IC50=27 nM) and IR(IC50=25 nM) .</p>Fórmula:C44H47F2N9O5SPureza:98.2% - 99.38%Forma y color:SolidPeso molecular:851.96Dihydro Cyclosporin A
CAS:Producto controlado<p>Applications A Cyclosporin A (C988900) analog, an immunosuppressant.<br>References Emmer, G., et al.: J. Med. Chem., 37, 1918 (1994), High, K., et al.: J. Biol. Chem., 269, 9105 (1994),<br></p>Fórmula:C62H113N11O12Forma y color:WhitePeso molecular:1204.63N-Acetyl-L-carnosine
CAS:Producto controlado<p>Applications Used in the treatment of cataracts and in the treatment of UV-induced immunosuppression. May act with with lipoic acid (L468725) to reverse age-related metabolic decline and also the indicies of oxidative stress.<br>References Babizhayev, M., et al.: J. Pharmacol. Toxicol., 1, 201 (2006), Min, J., et al.: J. Neurosci. Res., 86, 2984 (2008), Babizhayev, M., et al.: J. Drug Target., 17, 36 (2009); Hagen et. al, PNAS 99: 1870 (2002); Liu et. al, PNAS 99, 2356 (2002)<br></p>Fórmula:C11H16N4O4Forma y color:Off-WhitePeso molecular:268.276-Perdeoxy-6-perchloro-γ-cyclodextrin, >90%
CAS:Fórmula:C48H72Cl8O32Pureza:>90%Forma y color:NeatPeso molecular:1444.69Oxytocin Acetate
CAS:<p>Applications Oxytocin Acetate is the principal uterus-contracting and lactation-stimulating hormone of the posterior pituitary gland.<br>References Pierce, et al.: J. Biol. Chem., 199, 929 (1952), Tuppy, et al.: Biochem. Biophys. Acta, 11, 449 (1953), Cash, et al.: J. Med. Pharm. Chem., 5, 413 (1962), Nachtmann, F., et al.: Anal. Profiles Drug Subs., 10, 563 (1981),<br></p>Fórmula:C43H66N12O12S2·C2H4O2Forma y color:White To Off-WhitePeso molecular:1067.24Bivalirudin Trifluoroacetic Acid Salt
CAS:<p>Applications Bivalirudin Trifluoroacetic Acid Salt is an anticoagulant drug that is a direct thrombin inhibitor. It is used for treatment of acute coronary syndromes, and is a safer alternative to heparin due to lower rates of bleeding as an adverse effect of anticoagulant in patients.<br>References Stone, G., et al.: N. Engl. J. Med, 355, 2203 (2006); Stone, G., et al.: N Engl J Med, 358, 2218 (2008);<br></p>Fórmula:C98H138N24O33·(C2HF3O2)xForma y color:NeatPeso molecular:2180.2911402L-Carnitine-L-tartrate
CAS:Producto controlado<p>Applications L-Carnitine-L-tartrate (cas# 36687-82-8) is a useful research chemical.<br></p>Fórmula:C7H16NO3·C4H4O6Forma y color:White To Off-WhitePeso molecular:472.48N-Glycylproline
CAS:<p>Applications N-Glycylproline was found to exhibit anti-ischemic effects on the metabolism of neuroactive amino acids and indices of energy turnover in the neocortex of rats after experimental brain ischemia.<br>References Bashun, Z.N., et al.: Neurochem. J., 7, 39 (2013);<br></p>Fórmula:C7H12N2O3Forma y color:NeatPeso molecular:172.182Lisinopril Cyclohexyl Analogue
CAS:Producto controlado<p>Impurity Lisinopril EP Impurity F<br>Applications Lisinopril Cyclohexyl Analogue (Lisinopril EP Impurity F) is a Lisinopril (L468985) impurity.<br>References Paraskevas, G., et al.: J. Pharm. Biomed. Anal., 29, 865 (2002),<br></p>Fórmula:C21H37N3O5Forma y color:NeatPeso molecular:411.54(2S,4S)-Sacubitril
CAS:<p>Stability Moisture Sensitive<br>Applications (2S,4S)-Sacubitril is an impurity of Sacubitril (S080895) which is an antihypertensive drug used in combination with valsartan.<br>References McMurray, J., et al.: N. Eng. J. Med., 371 (2014);<br></p>Fórmula:C24H29NO5Forma y color:NeatPeso molecular:411.49Bestatin
CAS:<p>Bestatin (Ubenimex) competitively inhibits many aminopeptidases. Bestatin is a microbial metabolite and dipeptide with immunomodulatory and antitumor effects.</p>Fórmula:C16H24N2O4Pureza:98% - 99.63%Forma y color:White Crystalline PowderPeso molecular:308.37DL-Methionyl-DL-methionine
CAS:Producto controladoFórmula:C10H20N2O3S2Forma y color:NeatPeso molecular:280.4N-Formyl Thyroxine
CAS:Producto controlado<p>Impurity Levothyroxine N-Formyl Impurity; N-Formyl-T4 (USP)<br>Applications N-Formyl Thyroxine (Levothyroxine N-Formyl Impurity; N-Formyl-T4 (USP)) is a thyroxine derivative which showed less thyroid activity than Thyroxine Sodium (T425601).<br>References Basil, B., et al.: Br. J. Pharmacol. Chemother., 5, 315 (1950),<br></p>Fórmula:C16H11I4NO5Forma y color:NeatPeso molecular:804.88Cyclosporin B
CAS:<p>Applications An immunosuppressant that has revolutionized organ transplantation through its use in the prevention of graft rejection.A group of nonpolar cyclic oligopeptides with immunosupppressant activity.<br>References van Wartburg, A., et al.: Prog. Med. Chem., 25, 1 (1988), Jorgensen, K.A., et al.: Scand. J. Imunol., 57, 93 (2003), Vollenbroeker, et al.: Transplant. Proc., 37, 1741 (2005),<br></p>Fórmula:C61H109N11O12Pureza:>80%Forma y color:NeatPeso molecular:1188.58N-Acetyl-L-methionine
CAS:Producto controlado<p>Applications N-Acetyl-L-methionine (CAS# 65-82-7) has been useful in the study of metabolic phenotypes of standard and cold-stored platelets.<br>References D’Alessandro, A., et al.: Transfusion (Malden, MA, US), 60, S96 (2020)<br></p>Fórmula:C7H13NO3SForma y color:NeatPeso molecular:191.00N-Acetyl-DL-methionine
CAS:Producto controlado<p>Applications C7H13NO3S (cas# 1115-47-5) is a useful research chemical.<br></p>Fórmula:C7H13NO3SForma y color:NeatPeso molecular:191.25Cyclosporin H
CAS:<p>Applications Cyclosporin is an immunosuppressant that has revolutionized organ transplantation through its use in the prevention of graft rejection.A group of nonpolar cyclic oligopeptides with immunosupppressant activity.<br>References van Wartburg, A., et al.: Prog. Med. Chem., 25, 1 (1988), Jorgensen, K.A., et al.: Scand. J. Imunol., 57, 93 (2003), Vollenbroeker, et al.: Transplant. Proc., 37, 1741 (2005),<br></p>Fórmula:C62H111N11O12Forma y color:NeatPeso molecular:1202.61L-Thioproline
CAS:<p>Applications L-Thioproline is used to create a monolayer on gold electrodes for the determination Copper(II). L-Thioproline has shown to be an effect inhibitor of proline absorption in Saccharomyces chevalieri.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Cui, X., et. al.: Sci. China Chem., 53, 257 (2010); Magana-Schwenchke, N., Schwencke, J.: BBA-Biomembranes, 173, 313 (1969)<br></p>Fórmula:C4H7NO2SForma y color:NeatPeso molecular:133.17
