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 3151 productos de "Péptidos y Proteínas"
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Oxytocin Identification
CAS:Polypeptide, protein and glycoprotein hormones, their derivatives and structural analogues, nesoiFórmula:C43H66N12O12S2·C2H4O2Forma y color:White Off-White PowderPeso molecular:1067.24Gonadorelin Hydrochloride
CAS:Hormones, prostaglandins, thromboxanes and leukotrienes, natural or synthetic; derivatives and analogues thereof, etc, nesoiFórmula:C55H75N17O13·2HClForma y color:White Off-White PowderPeso molecular:1181.573033-D-Asp Eptifibatide (N6-Amidino-N2-(3-mercaptopropionyl)-L-lysylglycyl-D-α-aspartyl-L-tryptophyl-L-prolyl-L-cysteinamide, cyclic(1-6)-disulfide)
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFórmula:C35H49N11O9S2Forma y color:White PowderPeso molecular:831.31561Oxytocin
CAS:Polypeptide, protein and glycoprotein hormones, their derivatives and structural analogues, nesoiFórmula:C43H66N12O12S2Forma y color:White Off-White PowderPeso molecular:1007.23 g/molMannitol
CAS:Mannitol (mannite)Fórmula:C6H14O6Forma y color:White Off-White Crystalline Powder GranularPeso molecular:182.07904Goserelin Related Compound A ((4-D-Serine) Goserelin, 1-(5-Oxo-L-prolyl-L-histidyl-L-tryptophyl-D-seryl-L-tyrosyl-O-tert-butyl-D-seryl-L-leucyl-L-arginyl-L-prolyl) semicarbazide)
CAS:Lactams, nesoiFórmula:C59H84N18O14Forma y color:White Light Orange SolidPeso molecular:1268.64144Insulin Glargine
CAS:Polypeptide, protein and glycoprotein hormones, their derivatives and structural analogues, nesoiFórmula:C267H404N72O78S6Forma y color:White Off-White Crystalline PowderPeso molecular:6058.81841[Glu]4-Oxytocin (L-Cysteinyl-L-tyrosyl-L-isoleucyl-L-glutamyl-L-asparaginyl-L-cysteinyl-L-prolyl-L-leucylglycinamide cyclic (1->6)-disulfide)
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFórmula:C43H65N11O13S2Forma y color:Off-White PowderPeso molecular:1007.42047Dextran 10 Calibration
CAS:Chemical derivatives of natural rubberFórmula:(C6H10O5)nForma y color:White Off-White Amorphous PowderPeso molecular:10450Triglycine
CAS:Acyclic amides (including acyclic carbamates) and their derivatives and salts thereof, nesoiFórmula:C6H11N3O4Forma y color:White PowderPeso molecular:189.07496Asp9-Bivalirudin
CAS:Heterocyclic compounds with nitrogen hetero-atom(s) only, aromatic or modified aromatic, nesoiFórmula:C98H137N23O34Forma y color:White Off-White PowderPeso molecular:2179.96983Teriparatide
CAS:Polypeptide, protein and glycoprotein hormones, their derivatives and structural analogues, nesoiFórmula:C181H291N55O51S2Forma y color:White Off-White PowderPeso molecular:4115.13094[Phe(Ac)]1-Octreotide (N-Acetyl-D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)propyl]-L-cysteinamide cyclic (2-->7)-disulfide)
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFórmula:C51H68N10O11S2Forma y color:Off-White PowderPeso molecular:1060.45105Goserelin System Suitability Mixture
Diagnostic or lab reagents on a backing, prepared diagnostic or lab reagents whether or not on a backing, whether or not in the form of kits, nesoiForma y color:White Crystalline Lyophilized CakeAnti-Parallel Dimer-Octreotide Bis{D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-N-[(2R,3R)-1,3-dihydroxybutan-2-yl]-L-cysteinamide} cyclic (2-->7'),(2'-->7)-bis(disulfide)
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFórmula:C98H132N20O20S4Forma y color:Off-White PowderPeso molecular:2036.88096Parallel Dimer-Octreotide (Bis{D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-N-[(2R,3R)-1,3-dihydroxybutan-2-yl]-L-cysteinamide} cyclic (2-->2'),(7-->7')-bis(disulfide))
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFórmula:C98H132N20O20S4Forma y color:Off-White PowderPeso molecular:2036.88096Insulin Glargine for Peak Identification (Mixture of Insulin Glargine and 0A-Arg-Insulin Glargine)
Diagnostic or lab reagents on a backing, prepared diagnostic or lab reagents whether or not on a backing, whether or not in the form of kits, nesoiForma y color:White PowderInsulin Lispro
CAS:Polypeptide, protein and glycoprotein hormones, their derivatives and structural analogues, nesoiFórmula:C257H383N65O77S6Forma y color:White Off-White Crystalline PowderPeso molecular:5803.63765Dextran 70 Calibration
CAS:Natural polymers & modified natural polymers, in primary forms, nesoiFórmula:(C6H10O5)nForma y color:White PowderPeso molecular:Mp 58900 and Mw 70300Dextran 40 Calibration
CAS:Natural polymers & modified natural polymers, in primary forms, nesoiFórmula:(C6H10O5)nForma y color:White PowderPeso molecular:Mp 30500 and Mw 40900
