
Peptides et Protéines
Les peptides sont de courtes chaînes d'acides aminés reliées par des liaisons peptidiques, tandis que les protéines sont des chaînes d'acides aminés plus longues et complexes pouvant adopter des structures tridimensionnelles fonctionnelles. Ces deux types de composés sont essentiels à diverses fonctions biologiques, comme la catalyse des réactions (enzymes), la défense immunitaire (anticorps) et la signalisation cellulaire. Les protéines ont une structure hiérarchique comprenant la séquence d’acides aminés, ainsi que les structures secondaire, tertiaire et quaternaire. Les peptides sont utilisés dans les thérapies pharmaceutiques et cosmétiques pour leurs propriétés biologiques spécifiques, notamment dans le traitement des maladies métaboliques ou l’amélioration de la régénération cellulaire. Les protéines, quant à elles, ont des applications en biotechnologie, en nutrition et en médecine régénérative.
Chez CymitQuimica, nous proposons des peptides et des protéines de haute pureté pour la recherche en biotechnologie et les applications thérapeutiques.
3159 produits trouvés pour "Peptides et Protéines"
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Methionine EP Impurity A (L-Methionine Sulfoxide)
CAS :Formule :C5H11NO3SCouleur et forme :White To Off-White SolidMasse moléculaire :165.21Vasopressin Impurity 2 Ditrifluoroacetate
Formule :C46H64N14O13S2·2C2HF3OMasse moléculaire :1085.22 2*114.02PROTAC SOS1 degrader-7
CAS :PROTACSOS1 degrader-7 (Example 15) is a SOS1 PROTAC degrader with specific antitumor activity.Formule :C51H64F2N10O4Couleur et forme :SolidMasse moléculaire :919.12Cortistatin 29
Cortistatin 29: neuropeptide, relieves neuropathic pain, binds SS receptors (IC50: 2.8-13.7 nM), anti-fibrotic.Formule :C161H242N46O41S2Couleur et forme :SolidMasse moléculaire :3539.77Lopinavir EP Impurity Q
CAS :Formule :C38H44N2O5Couleur et forme :White To Off-White SolidMasse moléculaire :608.78Lisinopril Impurity 18
CAS :Formule :C20H27F3N2O5Couleur et forme :White To Off-White SolidMasse moléculaire :432.44BIM-23190 hydrochloride
BIM-23190 hydrochloride, somatostatin analog, SSRT2/5 agonist, Ki: 0.34 nM (SSTR2), 11.1 nM (SSTR5). Used in cancer, acromegaly research.Couleur et forme :LiquidPROTAC SOS1 degrader-5
CAS :PROTAC SOS1 degrader-5 (compound 4) serves as an effective degrader of PROTAC SOS1, exhibiting a DC50 of 13 nM. It robustly suppresses the proliferation of NCI-H358 cells, with an IC50 value of 5 nM [1].Formule :C45H51F3N8O7Couleur et forme :SolidMasse moléculaire :872.93Oxytocin N-Terminal Tetrapeptide Trifluoroacetate
Formule :C23H35N5O7S·C2HF3O2Masse moléculaire :525.63 114.02Carfilzomib Impurity 77
Formule :C31H43N5O5Couleur et forme :White To Off-White SolidMasse moléculaire :565.72CPD-39
CAS :CPD-39 is an efficacious and orally active bifunctional PROTAC degrader targeting both CCND1 and CDK4. It exhibits antiproliferative effects.Formule :C46H57N15O4Couleur et forme :SolidMasse moléculaire :884.04Icatibant Impurity 5 Tritrifluoroacetate
Formule :C24H43N11O7·3C2HF3O2Couleur et forme :White To Off-White SolidMasse moléculaire :597.68 3*114.02Carfilzomib Impurity 31 Trifluoroacetate
CAS :Formule :C9H17NO2·C2HF3O2Masse moléculaire :171.24 114.02Carnosine Impurity 1
CAS :Formule :C11H9NO4Couleur et forme :White To Off-White SolidMasse moléculaire :219.20Liraglutide Impurity 2 Tetratrifluoroacetate (Kyn25-Liraglutide Tetratrifluoroacetate)
Formule :C171H265N43O52·4C2HF3O2Masse moléculaire :3755.25 4*114.02Liraglutide-d8 Tritrifluoroacetate
CAS :Formule :C172H257D8N43O51·3C2HF3O2Couleur et forme :White To Off-White SolidMasse moléculaire :3759.31 3*114.02PROTAC SMARCA2/4-degrader-1
CAS :<p>Compound I-430, known as SMARCA2/4-degrader-1, is a PROTAC degrader targeting SMARCA2 and SMARCA4. In A549 cells, it achieves degradation of SMARCA2/4 proteins with DC50s values under 100 nM and demonstrates a maximal degradation rate (Dmax%) exceeding 90% after a 24-hour treatment.</p>Formule :C51H62N12O6SCouleur et forme :SolidMasse moléculaire :971.18Dacuronium Dibromide (Pancuronium Bromide EP Impurity A, Pancuronium Bromide USP Related Compound C)
CAS :Formule :C33H58N2O3·2BrMasse moléculaire :530.84 2*79.90SD-2301
CAS :SD-2301 is a PROTAC degrader of STAT3.Formule :C64H80N13O15PS2Couleur et forme :SolidMasse moléculaire :1366.50PROTAC KRAS G12D degrader 2
PROTACKRAS G12D degrader 2 is a peptidomimetic molecule capable of inducing the degradation of SARS-CoV-2 3-chymotrypsin-like protease (3CLPro). Designed as a PROTAC molecule, it combines a dipeptidyl 3CLPro ligand based on GC-376 with a pomalidomide moiety, linked through a piperazine-piperidine linker.Formule :C46H57FN8O9Masse moléculaire :884.42325UNC8900
UNC8900 is a VHL-recruiting STINGPROTAC degrader with a DC50 of 0.924 μM. It is applicable for the study of bacterial and viral infections.Formule :C75H99N17O15SMasse moléculaire :1509.72273Elagolix Sodium Salt
CAS :Formule :C32H29F5N3O5·NaCouleur et forme :White To Off-White SolidMasse moléculaire :630.59 22.99Leuprorelin (Leuprolide) Impurity 1 Trifluoroacetate
CAS :Formule :C22H24N6O5·C2HF3O2Couleur et forme :Pink SolidMasse moléculaire :452.47 114.02Leuprorelin (Leuprolide) EP Impurity G
CAS :Formule :C59H84N16O12Couleur et forme :Off-White SolidMasse moléculaire :1209.42Atracurium EP Impurity C Iodide (Mixture of Diastereomers)
CAS :Formule :C32H44NO8·ICouleur et forme :Pale Yellow SolidMasse moléculaire :570.70 126.91Pidotimod Ethyl Ester
CAS :Formule :C11H16N2O4SCouleur et forme :Colorless LiquidMasse moléculaire :272.32cis-Clomiphene (Zuclomiphene)
CAS :Formule :C26H28ClNOCouleur et forme :White To Off-White SolidMasse moléculaire :405.97Levothyroxine EP Impurity H
CAS :Formule :C13H6I4O4Couleur et forme :White To Off-White SolidMasse moléculaire :733.80PROTAC K-Ras Degrader-3
CAS :PROTAC K-Ras Degrader-3 is a PROTAC degrader targeting K-Ras, exhibiting a DC50 value of ≤ 1 nM against SW620 KRAS G12D and a GI50 value of ≤ 10 nM in inhibiting the growth of SW620 3D cells. It is used in cancer research.Formule :C57H67F2N9O6Couleur et forme :SolidMasse moléculaire :1012.20Semaglutide Impurity 59 (D-Arg 28) Tetratrifluoroacetate
Formule :C187H291N45O59·4C2HF3O2Masse moléculaire :4113.64 4*114.02Pancuronium Bromide EP Impurity C (Pancuronium Bromide USP Related Compound A)
CAS :Formule :C31H56N2O2·2BrMasse moléculaire :488.80 2*79.90Protirelin EP Impurity E
CAS :Formule :C11H14N4O2Couleur et forme :White To Off-White SolidMasse moléculaire :234.26Bortezomib Impurity 50
CAS :Formule :C14H25BO2Couleur et forme :Colorless LiquidMasse moléculaire :236.16PROTAC BRD9 Degrader-8
PROTACBRD9 Degrader-8 (compound E5) is a PROTAC-based BRD9 degrader with a DC50 value of 16 pM. It exhibits antiproliferative effects in MV4–11 cells with an IC50 of 0.27 nM and in OCI-LY10 cells with an IC50 of 1.04 nM.Formule :C46H49N5O6Masse moléculaire :767.36828[Tyr11]-Somatostatin
CAS :[Tyr11]-Somatostatin, a neuroactive peptide, aids proteomics research and modulates retinal function.Formule :C76H104N18O20S2Masse moléculaire :1653.89AT6
CAS :AT6 is a PROTAC AT1 analog which is a highly selective bromodomain (Brd4) degrader.Formule :C48H58ClN9O7S3Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :1004.68Sacubitril Impurity 16
CAS :Formule :C24H29NO5Couleur et forme :White To Off-White SolidMasse moléculaire :411.50Lisinopril Impurity 19
CAS :Formule :C20H33F3N2O5Couleur et forme :White To Off-White SolidMasse moléculaire :438.49Bortezomib Impurity 2 (S,R-Isomer)
CAS :Formule :C19H24N4O3Couleur et forme :White To Off-White SolidMasse moléculaire :356.43Octreotide Impurity 1 Ditrifluoroacetate
CAS :Formule :C45H58N10O8S2·2C2HF3O2Couleur et forme :White To Off-White SolidMasse moléculaire :931.15 2 114.02Levothyroxine Impurity 67
CAS :Formule :C12H13I2NO4Couleur et forme :White To Off-White SolidMasse moléculaire :489.05PROTAC pan-KRAS degrader-1
CAS :PROTACpan-KRAS degrader-1 is a pan-KRAS PROTAC degrader that targets multiple KRAS mutants, including G12D, G12C, G12V, and G13D. It effectively degrades the KRAS mutant (G12D) in AGS cells, with a DC50 of 1.1 nM and a Dmax of 95%. This compound can be used in studies of diseases caused by KRAS mutations or amplifications, particularly in cancers such as breast, bladder, and gastric cancer.Formule :C63H71F2N13O7SCouleur et forme :SolidMasse moléculaire :1192.38(D-Tyr5)-Goserelin Diacetate
CAS :Formule :C59H84N18O14·2C2H4O2Couleur et forme :White To Off-White SolidMasse moléculaire :1269.43 2*60.05Cisatracurium Besilate EP Impurity W Iodide (Mixture of Diastereomers)
CAS :Formule :C31H44NO8·ICouleur et forme :Pale Yellow SolidMasse moléculaire :558.69 126.91Sacubitril Impurity 32
CAS :Formule :C24H27NO5Couleur et forme :White To Off-White SolidMasse moléculaire :409.48Lopinavir Metabolite M1
CAS :Formule :C37H46N4O6Couleur et forme :White To Off-White SolidMasse moléculaire :642.80NU-PRO-1
NU-PRO-1 is a covalent telomerase reverse transcriptase (TERT) PROTAC degrader. While NU-PRO-1 on its own does not cause DNA damage, it significantly delays DNA repair following radiation exposure.Couleur et forme :Odour SolidAtracurium Impurity V Iodide (Mixture of Diastereomers)
CAS :Formule :C25H34NO6·ICouleur et forme :White To Off-White SolidMasse moléculaire :444.55 126.90Amine-PEG6-thiol hydrochloride
Amine-PEG6-thiol hydrochloride is a PEG-based PROTAC linker widely employed in PROTAC synthesis. Amine-PEG6-thiol hydrochloride provides a bifunctional molecular scaffold containing both amine and thiol groups that enable flexible conjugation strategies. Amine-PEG6-thiol hydrochloride facilitates modular PROTAC assembly, improves solubility, and enables controlled attachment to protein-binding ligands and E3 ligase recruiters, thus supporting targeted protein degradation research and next-generation therapeutic design.Formule :C14H32ClNO6SDegré de pureté :99.57%Masse moléculaire :377.92Icatibant Impurity 7 Tri-Trifluoroacetate
Formule :C34H55N13O10S·3C2HF3O2Couleur et forme :White To Off-White SolidMasse moléculaire :837.96 3*114.02Clomiphene Impurity 1
CAS :Formule :C26H31NO2Couleur et forme :White To Off-White SolidMasse moléculaire :389.54Sugammadex Impurity 65 (Mixture of Isomers)
Formule :C74H116O48S8Couleur et forme :White To Off-White SolidMasse moléculaire :2030.17Calcitonin (Salmon) EP Impurity D Pentatrifluoroacetate (2-Ser-O-Acetyl Calcitonin (Salmon) Pentatrifluoroacetate)
Formule :C147H242N44O49S2·5C2HF3O2Masse moléculaire :3473.93 5*114.02Sacubitril-(2S,4S)-Isomer
CAS :Formule :C24H29NO5Couleur et forme :White To Off-White SolidMasse moléculaire :411.50Levothyroxine Related Compound 4
CAS :Formule :C14H9I4NO3Couleur et forme :White To Off-White SolidMasse moléculaire :746.85LD4172
CAS :LD4172 is a PROTAC degrader capable of degrading RIP kinase (RIPK1) with a DC50 in the nanomolar range. When used in combination with TNF-α, LD4172 can induce apoptosis in B16F10 cells. In mouse models, it demonstrates antitumor activity. (Pink: ligand for target protein; Black: linker; Blue: ligand for E3 ligase VHL)Formule :C61H75F3N10O7SCouleur et forme :SolidMasse moléculaire :1149.37Desethyl Sacubitril (Sacubitrilat, LBQ657)
CAS :Formule :C22H25NO5Couleur et forme :White To Off-White SolidMasse moléculaire :383.44PROTAC KRAS G12D degrader 1
CAS :PROTACKRAS G12D degrader 1 is a potent, rapid, and selective degrader of PROTACKRASG12D, with a DC50 of 38.06 nM. It demonstrates significant antitumor efficacy.Formule :C59H72F2N10O7SMasse moléculaire :1103.33DU-14 (PTP1B/TC-PTP PROTAC)
CAS :DU-14 (PTP1B/TC-PTPPROTAC) is a potent and selective dual PROTAC degrader for PTP1B and TC-PTP, exhibiting IC50 values of 24.2 nM and 30.1 nM for the phosphatase activity of PTP1B and TC-PTP, respectively. It enhances IFN-γ signaling, promotes T cell activation, and possesses antitumor activity.Formule :C74H85BrF2N9O14PSMasse moléculaire :1505.46PROTAC SARS-CoV-2 Mpro degrader-1
CAS :PROTACSARS-CoV-2 Mpro degrader-1 (compound 5) is a PROTAC degrader targeted at the main protease of SARS-CoV-2, exhibiting broad-spectrum antiviral activity.Formule :C52H63ClN8O8SMasse moléculaire :995.62Emodepside Impurity 3
Formule :C60H90N6O15Couleur et forme :White To Off-White SolidMasse moléculaire :1135.41PROTAC STAT3 degrader-3
PROTACSTAT3 degrader-3 (S3D1) is a STAT3 PROTAC degrader with anti-cancer properties.Formule :C33H29F5N6O9SMasse moléculaire :780.16369Sugammadex Octasodium Salt
CAS :Formule :C72H104O48S8·8NaCouleur et forme :White To Off-White SolidMasse moléculaire :1994.06 8*22.99SJH1-62B
SJH1-62B is a PROTAC (proteolysis-targeting chimera) designed to target the androgen receptor (AR).Formule :C48H63ClN8O5Masse moléculaire :866.46099Atosiban Impurity 2 Trifluoroacetate
Formule :C45H70N12O13S2·C2HF3O2Couleur et forme :Off-White SolidMasse moléculaire :1051.26 114.02Vasopressin Impurity 3 Ditrifluoroacetate
CAS :Formule :C46H65N15O12S2·2C2HF3O2Masse moléculaire :1084.24 2*114.02Bortezomib Impurity 3
CAS :Formule :C14H14N4O2Couleur et forme :White To Off-White SolidMasse moléculaire :270.29Terlipressin EP Impurity D Trifluoroacetate
Formule :C54H76N16O16S2·C2HF3O2Masse moléculaire :1269.43 114.02PROTAC BRD9 Degrader-3
CAS :PROTAC BRD9 Degrader-3 is a bifunctional degrader targeting BRD9, utilized in cancer research.Formule :C41H47ClN6O6Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :755.3Cetrorelix Impurity 18
Formule :C69H92N18O14Couleur et forme :Off-White SolidMasse moléculaire :1397.61PCC16 chloride
PCC16 chloride, a CRBN-based cp-PCC, exhibits an IC50 of 102 nM for the degradation of DHHC3. This compound also demonstrates antitumor activity.Formule :C206H322ClN67O60SCouleur et forme :SolidMasse moléculaire :4764.69Triptorelin Impurity 4 Ditrifluoroacetate
CAS :Formule :C64H82N18O13·2C2HF3O2Masse moléculaire :1311.48 2*114.02Bivalirudin
CAS :Formule :C98H138N24O33Couleur et forme :White To Off-White SolidMasse moléculaire :2180.32Wy 41747
CAS :Wy 41747 is a long-acting somatostatin analogue utilized in research of diabetes mellitus [1].Formule :C73H92N18O16S2Masse moléculaire :1541.75Atracurium Impurity 13
CAS :Formule :C3H4O2Couleur et forme :Colorless LiquidMasse moléculaire :72.06Lopinavir-d8
CAS :Formule :C37H40D8N4O5Couleur et forme :White To Off-White SolidMasse moléculaire :636.86Triptorelin USP Related Compound A Ditrifluoroacetate
CAS :Formule :C64H82N18O13·2C2HF3O2Masse moléculaire :1311.48 2*114.02Degarelix-d7 Trifluoroacetate
CAS :Formule :C82H96D7ClN18O16·C2HF3O2Masse moléculaire :1639.33 114.02Teduglutide-d7 Tetratrifluoroacetate
Formule :C164H245D7N44O55S·4C2HF3O2Masse moléculaire :3759.18 4*114.02Anhydro-Daptomycin
CAS :Formule :C72H99N17O25Couleur et forme :White To Off-White SolidMasse moléculaire :1602.68(2S,4S)-Desethyl Sacubitril ((2S,4S)-Sacubitrilat, (2S,4S)-LBQ657)
CAS :Formule :C22H25NO5Masse moléculaire :383.17ZLC491
CAS :ZLC491 is an orally active PROTAC degrader targeting CDK12/13. It is utilized in cancer research.Formule :C48H51FN10O5Couleur et forme :SolidMasse moléculaire :866.98Pidotimod Impurity 45
CAS :Formule :C10H10N2O4Couleur et forme :White To Off-White SolidMasse moléculaire :222.20Felypressin EP Impurity B Ditrifluoroacetate
Formule :C46H64N12O12S2·2C2HF3O2Masse moléculaire :1041.21 2*114.02PROTAC SMARCA2 degrader-12
CAS :SMARCA2 degrader-13 (compound I-406) acts as a PROTAC degrader targeting SMARCA2. It exhibits a DC50 of less than 100 nM for the degradation of SMARCA2 protein in A549 cells, achieving a maximum degradation rate (Dmax%) of over 90% after 24 hours of treatment.Formule :C49H57N11O5SCouleur et forme :SolidMasse moléculaire :912.11


