Peptídeos
Subcategorias de "Peptídeos"
Foram encontrados 29634 produtos de "Peptídeos"
H-YTHFLTQHYDAKPQGR^-OH
Peptide H-YTHFLTQHYDAKPQGR^-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.SIVmac239 - 108
Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool
Peso molecular:1,629.9 g/molH-LGTLLPLQK^-OH
Peptide H-LGTLLPLQK^-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.Recombinant Pseudomonas aeruginosa III protein PscF (pscF)
Custom research peptide; min purity 95%. For different specs please use the Peptide Quote ToolFluorescein HLA-A*02:01 HBV core (18-27)
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), found at the HLA-A locus. HLA-A is one of three major types of human MHC class I cell surface receptors. The receptor is a heterodimer, and is composed of a heavy alpha chain and smaller β chain. MHC Class I molecules such as HLA-A are part of a process that presents 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. This peptide corresponds to the Hepatitis B variant (HBV) core sequence which is presented on the MHC class I antigen HLA-A*02 and contains fluorescein, a widely used flourescent dye.
Peso molecular:1,537.6 g/molMyr-GRTGRRNAI-NH2
Peptide Myr-GRTGRRNAI-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.Fluor-RRYQNSTEL-OH
Peptide Fluor-RRYQNSTEL-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.
CMVpp65 - 86 (QYDPVAALFFFDIDL)
Custom research peptide; min purity 95%. For different specs please use the Peptide Quote ToolPeso molecular:1,774 g/molHistatin-5
Histatins are histidine rich cationic peptides produced in salivary glands and released into the saliva. The main histatins that make up more than 80% of histatins in saliva are histatin 1, histatin 3 and histatin 5. There are two histatin genes, one which encodes histatin 1, and one that encodes histatin 3, all other histatins are derivatives of these two histatins. Histatin 3 is a precursor of histatin 5, each with distinct roles.Histatin 5 is considered an antimicrobial peptide (AMP) as it has antibacterial activity as has been shown against opportunist infections such as P. aeruginosa, E. coli, and S. aureus. Histatin 5 also has potent anticandidal activity for example against Candida and Leishmania, it is shown to be the strongest antifungal of the histatins. The antifungal activity functions by invasion of the microbe and entry to the mitochondria, histatin 5 then inhibits ATPase activity resulting in rapid depletion and ultimately bacterial cell death/apoptosis. As a salivary peptide, it inhibits Bacteroides gingivalis proteinase clostripain and protease activity microbe implicated in periodontal disease.Cor e Forma:PowderPeso molecular:3,036.29 g/molClick MAP
Cell penetrating peptides (CPP) are a useful tool for drug delivery, but their cell-specific uptake is still being improved. Work with the model amphipathic peptide (MAP) has been important in this field. CPP MAP is an amphipathic α-helix and has been well characterised for its ability to spontaneously permeate the cell membrane by interacting with the lipid bilayer. As a CPP, MAP causes increased membrane permeability and a degree of cell leakage. MAP is being extensively studied to optimise drug delivery in numerous cell lines with the target of creating a viable clinical method. Interestingly, the CPP function of MAP also provides it with bactericidal properties by effecting the membrane permeability. MAP is a potent antimicrobial peptide (AMP) against gram negative Neisseria meningitidis, the pathogen of meningococcal disease.MAP is provided here with a N-terminal alkyne attachment. Two of the most regularly encountered functional groups for click chemistry are azides and alkynes, and the azide-alkyne cycloaddition has become the most popular click reaction. The use of click chemistry with alkyne-MAP allows a wide variety of applications particularly for conjugation, modification, and peptide design.Cor e Forma:PowderPeso molecular:2,234.8 g/molH-AGFAGDDAPR^^-OH
Peptide H-AGFAGDDAPR^^-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.
H-EGYYGYTGAFR^-OH
Peptide H-EGYYGYTGAFR^-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.Fluor-YGGFL-OH
Peptide Fluor-YGGFL-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.
H-NELESYAYSLK^-OH
Peptide H-NELESYAYSLK^-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.HIV - 1 MN ENV - 196
Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool
Peso molecular:1,831.2 g/molFluor-SSIEFARL-OH
Peptide Fluor-SSIEFARL-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.
H-DAEFRHDSGYEVHHQK^-OH
Peptide H-DAEFRHDSGYEVHHQK^-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.HIV-1 Vif 101-109 (HLA-A*02:01)
Custom research peptide; min purity 95%. For different specs please use the Peptide Quote ToolAc-PDEVKRKKKPYC-NH2
Peptide Ac-PDEVKRKKKPYC-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.H-YDNSLK^-OH
Peptide H-YDNSLK^-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.
