Peptídeos

Amyloid beta-Protein (Human, 25-35) is the shortest amyloid fragment that forms β-sheet fibrils, while retaining toxicity, and may also induce the aggregation of N-tau protein and N-tau peptide 1/2R. Consequently this peptide may play a role in the pathogenesis of Alzheimer's disease, a neurodegenerative disorder that affects memory and cognitive function. This product is available as a trifluoroacetate salt and as a 0.5mg vial.

Peptide H-CYSLYGTTL-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. Recent citations using H-CYSLYGTTL-OH include the following: Neoantigen-specific cytotoxic Tr1 CD4 T cells suppress cancer immunotherapy H Sultan , Y Takeuchi , JP Ward, N Sharma , TT Liu - Nature, 2024 - nature.comhttps://www.nature.com/articles/s41586-024-07752-y Designing of multi-epitope chimeric vaccine using immunoinformatic platform by targeting oncogenic strain HPV 16 and 18 against cervical cancer A Kumar , U Sahu, P Kumari , A Dixit , P Khare - Scientific Reports, 2022 - nature.comhttps://www.nature.com/articles/s41598-022-13442-4 Promoting the formation of Pi-stacking interaction to improve CTL cells activation between modified peptide and HLA Y Zhu, CX Huang, L Zhang, ZF Wang- American Journal of ..., 2022 - ncbi.nlm.nih.govhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC9360904/ An immunoinformatic approach for a therapeutic epitope-based peptide vaccine design by targeting HPV16-E6: in silico study B Bahmani, Z Amini-bayat , MM Ranjbar - Microbiology ..., 2021 - armmt.irost.irhttps://armmt.irost.ir/article_1232.html Related parameters of affinity and stability prediction of HLA-A* 2402 restricted antigen peptides based on molecular docking C Huang, J Chen, F Ding, L Yang, S Zhang- Annals of ..., 2021 - ncbi.nlm.nih.govhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC8106073/ Identification of human papillomavirus-16 E6 variation in cervical cancer and their impact on T and B cell epitopes A Kumar , S Hussain , IS Yadav , L Gissmann- Journal of virological ..., 2015 - Elsevierhttps://www.sciencedirect.com/science/article/pii/S0166093415000841

A synthetic peptide for use as a blocking control in assays to test for specificity of RBMS3 antibody, catalog no. 70R-4798

A synthetic peptide for use as a blocking control in assays to test for specificity of ZGPAT antibody, catalog no. 70R-4430

Peptide H-RAFIASRRIRRP-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. Recent citations using H-RAFIASRRIRRP-OH include the following: Novel solid-phase refolding method for preparation of scFv-immobilized polystyrene plates with high-antigen-binding activity Y Kumada , Y Shiritani, K Hamasaki - Analytical and , 2010 - Springerhttps://link.springer.com/article/10.1007/s00216-010-4035-7 Direct immobilization of functional single-chain variable fragment antibodies (scFvs) onto a polystyrene plate by genetic fusion of a polystyrene-binding peptide (PS Y Kumada , K Hamasaki, Y Shiritani - Analytical and , 2009 - Springerhttps://link.springer.com/article/10.1007/s00216-009-2999-y Characterization of polystyrene-binding peptides (PS-tags) for site-specific immobilization of proteins Y Kumada , D Kuroki, H Yasui, T Ohse - Journal of bioscience and , 2010 - Elsevierhttps://www.sciencedirect.com/science/article/pii/S1389172309010159 Engineering thermostable affinity proteins for use in high-throughput immunoassay formats N AbdulaMoomen, ZF ShermanaLim - Sensors & , 2023 - pubs.rsc.orghttps://pubs.rsc.org/en/content/articlehtml/2023/sd/d3sd00041a Increased affinity and solubility of peptides used for direct peptide ELISA on polystyrene surfaces through fusion with a polystyrene-binding peptide tag JM Kogot , DA Sarkes , I Val-Addo, PM Pellegrino - , 2012 - Future Sciencehttps://www.future-science.com/doi/abs/10.2144/000113810

Peptide H-DLATVYVDVLK^-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. Recent citations using H-DLATVYVDVLK^-OH include the following: HMMatch: peptide identification by spectral matching of tandem mass spectra using hidden Markov models X Wu, CW Tseng, N Edwards - Journal of Computational biology, 2007 - liebertpub.comhttps://www.liebertpub.com/doi/abs/10.1089/cmb.2007.0071 Improving the performance and precision of bioinformatic algorithms X Wu - 2008 - search.proquest.comhttps://search.proquest.com/openview/ea5dff6c6af60927008f55adefd935b5/1?pq-origsite=gscholar&cbl=18750 Automated trapping column exchanger for high-throughput nanoflow liquid chromatography SE Spencer, TN Corso, JG Bollinger - Analytical , 2017 - ACS Publicationshttps://pubs.acs.org/doi/abs/10.1021/acs.analchem.6b04227 Quantitative statistical analysis of standard and human blood proteins from liquid chromatography, electrospray ionization, and tandem mass spectrometry P Bowden , T Thavarajah, P Zhu - Journal of proteome , 2012 - ACS Publicationshttps://pubs.acs.org/doi/abs/10.1021/pr2000013 Biomarker discovery for early detection of hepatocellular carcinoma in hepatitis C-infected patients MG Mustafa, JR Petersen, H Ju , L Cicalese - Molecular & Cellular , 2013 - ASBMBhttps://www.mcponline.org/article/S1535-9476(20)33830-5/fulltext Biomarker Discovery for Early Detection of Hepatocellular Carcinoma (HCC) MG Mustafa, JR Petersen, H Ju , L Cicalese, N Snyder - 2013 - researchgate.nethttps://www.researchgate.net/profile/Hyunsu-Ju/publication/256909523_mcpM113031252full/links/00b7d524093d4ef19d000000/mcpM113031252full.pdf Lysine glycation of apolipoprotein AI impairs its anti-inflammatory function in type 2 diabetes mellitus D Liu, L Ji, M Zhao, Y Wang, Y Guo, L Li - Journal of Molecular and , 2018 - Elsevierhttps://www.sciencedirect.com/science/article/pii/S002228281830734X Multiplexed MRM-based quantitation of candidate cancer biomarker proteins in undepleted and non-enriched human plasma AJ Percy , AG Chambers, J Yang, CH Borchers - Proteomics, 2013 - Wiley Online Libraryhttps://analyticalsciencejournals.onlinelibrary.wiley.com/doi/abs/10.1002/pmic.201200316

Boc-D-Ile-OH is a cyclohexanone that can be used in peptide synthesis. It has been shown to have affinity for the Tools for Peptide Synthesis and is able to activate primary tumors with metastasis. Boc-D-Ile-OH has been shown to have kinetic parameters, and its pharmacophores are characterized by an organic chemistry approach. This compound is a serine protease inhibitor that blocks the activity of other serine proteases such as chymotrypsin and trypsin.

m-dPEG®12-Amido-dPEG®12-Acid is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. m-dPEG®12-Amido-dPEG®12-Acid is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.

A Cholesterol Ester Transfer Protein (CETP) heavy tryptic peptide standard responsible for use in protein identification and quantitation studies. CETP is an enzyme which moves cholesterol esters from high density lipoproteins (HDL) to apolioprotein B-containing particles. This action lowers the amount of HDL which may increase the risk of the disease atherosclerosis.

BNP-45 (rat) is a circulating form of rat brain natriuretic peptide isolated from rat heart with potent hypotensive and natriuretic potency.

Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool

Peptide H-VEITPYKPTW-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. Recent citations using H-VEITPYKPTW-OH include the following: Expansion of somatically reverted memory CD8+ T cells in patients with X-linked lymphoproliferative disease caused by selective pressure from Epstein-Barr virus U Palendira , C Low, AI Bell, CS Ma - Journal of Experimental ..., 2012 - rupress.orghttps://rupress.org/jem/article-abstract/209/5/913/41174 A novel ELISPOT assay to quantify HLA-specific B cells in HLA-immunized individuals S Heidt , DL Roelen, YJH de Vaal, MGD Kester- American journal of ..., 2012 - Elsevierhttps://www.sciencedirect.com/science/article/pii/S1600613522274760 Essential differences in ligand presentation and T cell epitope recognition among HLA molecules of the HLA-B44 supertype N Hillen, G Mester, C Lemmel- European journal of ..., 2008 - Wiley Online Libraryhttps://onlinelibrary.wiley.com/doi/abs/10.1002/eji.200838632 Low T cell responses to human herpesvirus 8 in patients with AIDS-related and classic Kaposi sarcoma A Guihot, N Dupin , AG Marcelin , I Gorin- The Journal of ..., 2006 - academic.oup.comhttps://academic.oup.com/jid/article-abstract/194/8/1078/869607 An Epstein-Barr virus deletion mutant associated with fatal lymphoproliferative disease unresponsive to therapy with virus-specific CTLs S Gottschalk , CYC Ng, M Perez- Blood, The Journal ..., 2001 - ashpublications.orghttps://ashpublications.org/blood/article-abstract/97/4/835/53086 Distinct functions of tapasin revealed by polymorphism in MHC class I peptide loading CA Peh, N Laham , SR Burrows , Y Zhu- The Journal of ..., 2000 - journals.aai.orghttps://journals.aai.org/jimmunol/article/164/1/292/6617 Distinct Functions of Tapasin Revealed by J McCluskey , CA Peh, N Laham , SR Burrows , Y Zhu - J Immunol, 2000 - researchgate.nethttps://www.researchgate.net/profile/Nihay-Laham-Karam/publication/12696494_Distinct_Functions_of_Tapasin_Revealed_by_Polymorphism_in_MHC_Class_I_Peptide_Loading/links/53df17140cf216e4210c587d/Distinct-Functions-of-Tapasin-Revealed-by-Polymorphism-in-MHC-Class-I-Peptide-Loading.pdf HLA-B27-restricted antigen presentation in the absence of tapasin reveals polymorphism in mechanisms of HLA class i peptide loading CA Peh, SR Burrows , M Barnden, R Khanna - Immunity, 1998 - cell.comhttps://www.cell.com/AJHG/fulltext/S1074-7613(00)80558-0

Peptide H-GLEWVGWINTYTGEPTYAADFK^-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. Recent citations using H-GLEWVGWINTYTGEPTYAADFK^-OH include the following: Comparison of middle-and bottom-up mass spectrometry in forced degradation studies of bevacizumab and infliximab YFK Dyck, D Rehm, K Winkler, V Sandig, W Jabs - of pharmaceutical and , 2023 - Elsevierhttps://www.sciencedirect.com/science/article/pii/S0731708523003655 Comparison of poly (styrene-divinylbenzene)-based monolithic and bead-based methodologies used in NANOFLOW LCMS for proteomic studies PL Tsai, TY Sung, CY Chong, SY Huang - Analytical methods, 2018 - pubs.rsc.orghttps://pubs.rsc.org/en/content/articlehtml/2018/ay/c8ay01264d

Peptide H-GAL^^QNIIPASTGAAK-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. Recent citations using H-GAL^^QNIIPASTGAAK-OH include the following: A comprehensive functional assessment of carboxylesterase 1 nonsynonymous polymorphisms X Wang , N Rida, J Shi, AH Wu, BE Bleske - Drug Metabolism and , 2017 - ASPEThttps://dmd.aspetjournals.org/content/45/11/1149.abstract peptides in HeLa cell cytoplasm by targeted liquid chromatography/mass spectrometry and stable isotope dilution: emphasising the distinction between peptide T Le Bihan , R Grima , S Martin, T Forster - in Mass Spectrometry , 2010 - Wiley Online Libraryhttps://analyticalsciencejournals.onlinelibrary.wiley.com/doi/abs/10.1002/rcm.4487 Reply to Krupenko et al. Comment on"Lee et al. The Combination of Loss of ALDH1L1 Function and Phenformin Treatment Decreases Tumor Growth in KRAS-Driven SH Lee, Y Jeon, JH Kang, H Jang , KM Hong, D Hong - Cancers, 2021 - mdpi.comhttps://www.mdpi.com/2072-6694/13/9/2238 Multiple reaction monitoring-based targeted assays for the validation of protein biomarkers in brain tumors S Ghantasala , MGJ Pai , D Biswas , N Gahoi - Frontiers in , 2021 - frontiersin.orghttps://www.frontiersin.org/articles/10.3389/fonc.2021.548243/full Proteomics for cancer biomarker discovery PR Srinivas, M Verma , Y Zhao , S Srivastava - Clinical chemistry, 2002 - academic.oup.comhttps://academic.oup.com/clinchem/article-abstract/48/8/1160/5642216 Combined Targeted Proteomics and Oxylipin Metabolomics for Monitoring of the COX-2 Pathway NM Hartung, AI Ostermann, S Immenschuh - , 2021 - Wiley Online Libraryhttps://analyticalsciencejournals.onlinelibrary.wiley.com/doi/abs/10.1002/pmic.201900058 A multiplexed assay for quantifying immunomodulatory proteins supports correlative studies in immunotherapy clinical trials JR Whiteaker , L Zhao, RM Schoenherr, D Huang - Frontiers in , 2023 - frontiersin.orghttps://www.frontiersin.org/articles/10.3389/fonc.2023.1168710/full Aldehyde dehydrogenase is used by cancer cells for energy metabolism JH Kang, SH Lee, D Hong , JS Lee, HS Ahn - & molecular medicine, 2016 - nature.comhttps://www.nature.com/articles/emm2016103 Mass spectrometry-based analysis of formalin-fixed, paraffin-embedded distal cholangiocarcinoma identifies stromal thrombospondin-2 as a potential prognostic J Byrling, T Kristl, D Hu , I Pla , A Sanchez - Journal of translational , 2020 - Springerhttps://link.springer.com/article/10.1186/s12967-020-02498-3 Label-free protein profiling of adipose-derived human stem cells under hyperosmotic treatment ES Oswald, LM Brown, JC Bulinski - Journal of proteome , 2011 - ACS Publicationshttps://pubs.acs.org/doi/abs/10.1021/pr200030v Improved proteome coverage by using iTRAQ labelling and peptide OFFGEL fractionation E Ernoult, E Gamelin, C Guette - Proteome Science, 2008 - Springerhttps://link.springer.com/article/10.1186/1477-5956-6-27 Dengue virus NS1 protein modulates cellular energy metabolism by increasing glyceraldehyde-3-phosphate dehydrogenase activity D Allonso , IS Andrade, JN Conde, DR Coelho - Journal of , 2015 - Am Soc Microbiolhttps://journals.asm.org/doi/abs/10.1128/jvi.01342-15 Muscle induction by the tropomyosin 3' untranslated region: Sequence specific binding to glyceraldehyde-3-phosphate dehydrogenase A Rodriguez - 2003 - search.proquest.comhttps://search.proquest.com/openview/98c94d9ef91f73ebc85ce4e99a9d76ac/1?pq-origsite=gscholar&cbl=18750&diss=y

Compstatin control peptide acetate is an inhibitor of complement protein C3 by binding and inhibiting the cleavage of complement C3.

Peptide H-SYSMEHF^RWGKPV-NH2 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. Recent citations using H-SYSMEHF^RWGKPV-NH2 include the following: The Plasma Membrane as a Reservoir, Protective Shield, and Light-Triggered Launch Pad for Peptide Therapeutics CP O'Banion , LT Nguyen, Q Wang - Angewandte , 2016 - Wiley Online Libraryhttps://onlinelibrary.wiley.com/doi/abs/10.1002/ange.201508767 Biotinylation of peptides/proteins using biocytin hydrazide BS Lee, S Krishnanchettiar, SS Lateef - Journal of the Chinese , 2007 - Wiley Online Libraryhttps://onlinelibrary.wiley.com/doi/abs/10.1002/jccs.200700076 Peptide-based strategies for targeted tumor treatment and imaging A Ayo, P Laakkonen - Pharmaceutics, 2021 - mdpi.comhttps://www.mdpi.com/1999-4923/13/4/481

Peptide H-LDELLQSQIEK-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. Recent citations using H-LDELLQSQIEK-OH include the following: A multiplexed assay for quantifying immunomodulatory proteins supports correlative studies in immunotherapy clinical trials JR Whiteaker , L Zhao, RM Schoenherr, D Huang- Frontiers in ..., 2023 - frontiersin.orghttps://www.frontiersin.org/articles/10.3389/fonc.2023.1168710/full

DPC-AJ1951 acetate: 14-amino acid peptide, potent PTH/PPR agonist, tested for bone resorption activity ex vivo/in vivo.

HLA-A*02 is a class I major histocompatibility complex (MHC) allele which is part of the HLA-A group of human major histocompatibility complex (MHC) leukocyte antigens (HLA). HLA-A is a human MHC class I cell surface receptor and is involved in presenting short polypeptides to the immune system. These polypeptides are typically 7-11 amino acids in length and originate from proteins being expressed by the cell. Cytotoxic T cells in the blood "read" the peptide presented by the complex and should only bind to non-self peptides. If binding occurs, a series of events is initiated culminating in cell death via apoptosis. Melanoma-associated antigen 1 (MAGE-A1) is part of a well-characterized group of cancer/testis antigens (CTA) that are encoded as a separate cluster on the X chromosome. MAGE-I antigens are mainly expressed in highly proliferating cells, such as cancer cells and therefore may be ideal targets for cancer immunotherapy. Expression of MAGEs has been reported several types of cancer including: lung- breast- thyroid- colon- stomach- liver and bladder where MAGE-A is considered to be a poor prognostic factor.This peptide corresponds to part of the MAGE-A1 sequence which is presented on the MHC class I antigen HLA-A*02.

Custom research peptide; min purity 95%.