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R-Mm-2060 THPTA,Cas:760952-88-3 THPTA is a water-soluble, very effective ligand for Cu(I)-catalyzed Alkyne-Azide click chemistry reactions (CuAAC). It serves a dual purpose: 1) Acceleration of the CuAAC reaction by maintaining the Cu(I) oxidation state of copper sources and 2) Protection of biomolecules from oxidative damage during the labeling reaction. THPTA is a superior alternative to water-insoluble TBTA. price>
R-C-4095 DSPE-polyethylene glycol550-DBCO 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-Dibenzocyclooctyne is a highly active phospholipid peg derivative that can react with azides. Dibenzocyclooctyne(DBCO)is a common copper free click chemical reagent with rapid and specific reactivity to azide(-N3).PEG-DBCO derivatives have fast movement and good stability in water buffer. The reaction of DBCO with azido group enables DSPE to label and couple to the target substrate efficiently. price>
R-M-1576 alpha-Mating Factor Pheromone, yeast,CAS :59401-28-4 This tridecapeptide, an alpha-factor pheromone of Saccharomyces cerevisiae, induces conjugation in yeast by binding to Ste2p. Its cognate GPCR activates a G protein signal pathway that highly conserves with mammalian signaling pathways. price>
R-M-2060 BTTP,Cas:1341215-17-5 BTTP is a newest generation, accelerating ligand for CuAAC that provides much greater rate enhancement compared to previous generation ligands (e.g. THPTA or TBTA). More importantly, it minimizes perturbations to the physiological state of the cells or organisms probed and allows for effective bioconjugation with suppressed cell cytotoxicity by further lowering copper loading in the catalyst formulation. price>
R-C-4096 DBCO-PEG750-DSPE 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-Dibenzocyclooctyne is a highly active phospholipid peg derivative that can react with azides. Dibenzocyclooctyne(DBCO)is a common copper free click chemical reagent with rapid and specific reactivity to azide(-N3).PEG-DBCO derivatives have fast movement and good stability in water buffer. The reaction of DBCO with azido group enables DSPE to label and couple to the target substrate efficiently. price>
R-M-1577 alpha-MSH, amide,CAS :581-05-5 alpha-MSH, amide is a peptide that stimulates skin darkening in amphibians and can be used for controlling learning, feeding and motivating in mammals.Alpha-MSH (alpha melanocyte-stimulating hormone) is an ancient tridecapeptide with potent inhibitory activity in all major forms of inflammation. price>
R-M-2062 BTTES,cas:2101505-88-6 BTTES is a a next-generation, water-soluble ligand for the copper(I)-catalyzed azide-alkyne cycloaddition (CuAAC) that accelerates reaction rates and suppresses cell cytotoxicity. The biocompatibility and fast kinetics of BTTES are advancements from water-insoluble TBTA and are desirable for bioconjugation in diverse chemical biology experiments.  price>
R-C-4097 DPPE-PEG350-NH2 DPPE-PEG-NH2,1,2-dipalmitoyl-sn-glycero-3-phosphoethanolamine-N-(polyethylene glycol) -amine (sodium salt) is a active targeting drug delivery material,it can be conjugated with peptides, antibodies, or proteins which contain NHS esters, carboxy groups on the surface. price>
R-M-1578 Angiotensinogen (1-14), human,CAS :104180-23-6 Angiotensinogen (1-14), human,CAS :104180-23-6 from ruixi.Angiotensinogen is a serum globulin formed by the liver that is cleaved by renin to form angiotensin I. Angiotensinogen is also called angiotensin precursor. price>
R-M-2063 APN-C3-PEG4-azide,Cas:2183440-32-4 APN-C3-PEG4-azide is a heterobifunctional linker containing an APN moiety with exquisite chemoselectivity for cysteine and an azide group. The superior stability of APN-cysteine conjugates in aqueous media, human plasma, and living cells makes this new thiol-click reaction a promising methodology for applications in bioconjugation. price>
R-C-4098 DPPE-polyethylene glycol550-NH2 DPPE-PEG-NH2,1,2-dipalmitoyl-sn-glycero-3-phosphoethanolamine-N-(polyethylene glycol)-amine(sodium salt)is a active targeting drug delivery material,it can be conjugated with peptides,antibodies,or proteins which contain NHS esters, carboxy groups on the surface. price>
R-M-1579 ANP (1-28), human,CAS :89213-87-6 ANP (1-28), human,CAS :89213-87-6 from ruixi.Atrial Natriuretic Peptide (ANP) is a cardiovascular hormone which is synthesized in cardiac muscular cells. It is released in response to stretching of atrial walls, Endothelin, and stimulation of β-adrenoreceptors. ANP increases renal sodium excretion resulting in decreased expanded extracellular fluid volume (ECF). ANP is degraded by neutral endopeptidase (NEP). price>
R-M-2064 APN-C3-PEG5-acid A new class of thiol-specific conjugation reagents consisting of a thiol-reactive 3-arylpropiolonitrile (APN) group, with good stability in aqueous media. The APN group allows the targeted coupling of thiols in biomolecules, and results in stable thioether linkages without the risk of subsequent side reactions that can occur with maleimides. price>
R-C-4099 amine-PEG750-DPPE DPPE-PEG-NH2,1,2-dipalmitoyl-sn-glycero-3-phosphoethanolamine-N-(polyethylene glycol)-amine(sodium salt)is a active targeting drug delivery material,it can be conjugated with peptides,antibodies,or proteins which contain NHS esters,carboxy groups on the surface. price>
R-M-1580 IDR-1,CAS:940291-10-1 The anti-infective peptide IDR-1 can selectively act on the host to stimulate the innate immune response. IDR-1 is believed to enhancing monocyte chemokines and reducing pro-inflammatory cytokines (decreased TNF and IL-6 and increased IL-10). price>
R-M-2065 APN-amine,Cas:1539292-61-9 APN-NH2 is an alkyl chain-based PROTAC linker that can be used in the synthesis of PROTACs. price>
R-C-4100 DPPE-PEG350-MAL DPPE-PEG-Mal,1,2-dipalmitoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-Maleimide can be conjugated with peptides,antibodies,or proteins which contain Thiol groups on the surface. price>
R-M-1581 Anti-Inflammatory Peptide 1,CAS:118850-71-8 Anti-Inflammatory Peptide 1, belongs to the group of synthetic oligopeptides corresponding to a region of high amino-acid sequence similarity between uteroglobin and lipocortin I. price>
R-M-2066 APN-NH-Boc,Cas:1539292-60-8 APN-NH-Boc is a heterobifunctional linker containing an APN moiety with exquisite chemoselectivity for cysteine and Boc group. The superior stability of APN-cysteine conjugates in aqueous media, human plasma, and living cells makes this new thiol-click reaction a promising methodology for applications in bioconjugation. price>
R-C-4101 DPPE-polyethylene glycol550-MAL DPPE-PEG-Mal,1,2-dipalmitoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol-Maleimide can be conjugated with peptides,antibodies,or proteins which contain Thiol groups on the surface. price>