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 3117 productos de "Péptidos y Proteínas"
Ordenar por
Pureza (%)
0
100
|
0
|
50
|
90
|
95
|
100
Pateamine A
CAS:<p>Pateamine A: marine-sourced macrolide from Mycale hentscheli; anticancer, antiviral, and translation inhibitor.</p>Fórmula:C31H45N3O4SForma y color:SolidPeso molecular:555.77FK-565
CAS:<p>FK-565 is a ligand of nucleotide-binding oligomerization domain-1 (NOD1) that induces a mouse model of arteritis.</p>Fórmula:C22H38N4O9Forma y color:SolidPeso molecular:502.559[L-Leu]6-Leuprolide (5-Oxo-L-prolyl-L-histidyl-L-tryptophyl-L-seryl-L-tyrosyl-L-leucyl-L-leucyl-L-arginyl-N-ethyl-L-prolinamide)
CAS:Lactams, nesoiFórmula:C59H84N16O12Forma y color:Off-White PowderPeso molecular:1208.64546[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:1060.45105[Lys(Ac)]5-Octreotide (D-Phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-N6-acetyl-L-lysyl-L-threonyl-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)propyl]-L-cysteinamide cyclic (2-->7)-disulfide)
CAS:Polypeptide, protein and glycoprotein hormones, their derivatives and structural analogues, nesoiFórmula:C51H68N10O11S2Forma y color:Off-White PowderPeso molecular:1060.45105[O1(Ac)]8-Octreotide (D-Phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-N-[(2R,3R)-1-acetoxy-3-hydroxybutan-2-yl]-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:1060.45105[MetO8,18]-Teriparatide
CAS:Compounds containing an unfused imidazole ring, whether or not hydrogenated, in the structure, nesoiFórmula:C181H291N55O53S2Forma y color:Off-White SolidPeso molecular:4147.12077[D-Ser]-Leuprolide (5-Oxo-L-prolyl-L-histidyl-L-tryptophyl-D-seryl-L-tyrosyl-D-leucyl-L-leucyl-L-arginyl-N-ethyl-L-prolinamide)
CAS:Lactams, nesoiFórmula:C59H84N16O12Forma y color:Off-White PowderPeso molecular:1208.64546[MetO8]-Teriparatide
Compounds containing an unfused imidazole ring, whether or not hydrogenated, in the structure, nesoiFórmula:C181H291N55O52S2Forma y color:Off-White PowderPeso molecular:4131.12586[Asp]5-Oxytocin (L-cysteinyl-L-tyrosyl-L-isoleucyl-L-glutaminyl-L-aspartyl-L-cysteinyl-L-prolyl-L-leucyl-glycinamide)
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFórmula:C43H65N11O13S2Forma y color:Off-White PowderPeso molecular:1007.42047[Cys(Ac)]1-Oxytocin (N-Acetyl-L-cysteinyl-L-tyrosyl-L-isoleucyl-L-glutaminyl-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:C45H68N12O13S2Forma y color:Off-White PowderPeso molecular:1048.44702Octreotide Acetate
CAS:<p>Polypeptide, protein and glycoprotein hormones, their derivatives and structural analogues, nesoi</p>Fórmula:C49H66N10O10S2·xC2H4O2Forma y color:White PowderPeso molecular:1018.44048[MetO18]-Teriparatide
Compounds containing an unfused imidazole ring, whether or not hydrogenated, in the structure, nesoiFórmula:C181H291N55O52S2Forma y color:Off-White PowderPeso molecular:4131.12586Isocyclosporin A
CAS:Lactams, nesoiFórmula:C62H111N11O12Forma y color:White Off-White PowderPeso molecular:1201.84137[D-His]-Leuprolide (5-Oxo-L-prolyl-D-histidyl-L-tryptophyl-L-seryl-L-tyrosyl-D-leucyl-L-leucyl-L-arginyl-N-ethyl-L-prolinamide)
CAS:Lactams, nesoiFórmula:C59H84N16O12Forma y color:Off-White PowderPeso molecular:1208.64546[Pro(Ac)]1-Leuprolide (5-Oxo-N-acetyl-L-prolyl-L-histidyl-L-tryptophyl-L-seryl-L-tyrosyl-D-leucyl-L-leucyl-L-arginyl-N-ethyl-L-prolinamide)
CAS:Lactams, nesoiFórmula:C61H86N16O13Forma y color:Off-White PowderPeso molecular:1250.65603Cyclosporin H
CAS:Lactams, nesoiFórmula:C62H111N11O12Forma y color:White Off-White SolidPeso molecular:1201.84137D-[Asp]5-Oxytocin (L-cysteinyl-L-tyrosyl-L-isoleucyl-L-glutaminyl-D-aspartyl-L-cysteinyl-L-prolyl-L-leucyl-glycinamide)
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFórmula:C43H65N11O13S2Forma y color:Off-White PowderPeso molecular:1007.42047Insulin Human (COLD SHIPMENT REQUIRED) (DISCONTINUED)
CAS:Insulin and its saltsFórmula:C257H383N65O77S6Forma y color:White CrystalsPeso molecular:5803.63765[Ser(Ac)]4-Leuprolide (5-Oxo-L-prolyl-L-histidyl-L-tryptophyl-N-acetyl-L-seryl-L-tyrosyl-D-leucyl-L-leucyl-L-arginyl-N-ethyl-L-prolinamide)
CAS:Lactams, nesoiFórmula:C61H86N16O13Forma y color:Off-White PowderPeso molecular:1250.65603
