Xi'an ruixi Biological Technology Co

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Catalog	name	Description	price
R-C-4729	Empty liposome modified biotin	Our company sells research regeats related to nano targeted drug delivery system, including synthetic phospholipid, polyethylene glycol derivatives, block copolymers, gold nanoparticles, magnetic nanoparticles and fluorescent dyes. We can also customize various products.	price>
R-M1-8847	t-Boc-N-Amido-PEG6-NHS ester	t-Boc-N-Amido-PEG6-NHS ester linker contains NHS ester and Boc-protected amine moieties. The PEG spacer increases the aqueous solubility of the resulting compound. The Boc group can be deprotected under mild acidic conditions to form a free amine. The NHS ester can be used to label amine containing biomolecules.	price>
R-M-5395	AMCA Ethylenediamine	AMCA is one of the brightest blue fluorescent labeling dyes. It can be well excited at 365 nm. It is quite photostable, and its fluorescence is pH-independent from pH 4 to 10. This AMC dye can be used for labeling carbonyl compounds (such as carboxy compounds).	price>
R-C-4730	DOPE-PEG12-(EIAALEE)4-CONH2	1,2-dioleoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol has both hydrophilicity and hydrophobility and is the excellent liposome formation material that can be used for drug delivery,gene transfection and vaccine delivery as well.Moreover,these material can also be used for targeted drug delivery by modifying their surfaces with targeting ligands such as antibodies,peptides.	price>
R-M1-8848	Thiol-PEG4-alcohol,cas:90952-27-5	Thiol-PEG4-alcohol linker contains a thiol group and a hydroxyl group. The PEG spacer increases the aqueous solubility of the resulting compound. The thiol group reacts with maleimide, OPSS, vinylsulfone and transition metal surfaces including gold, silver, etc. The hydroxyl group enables further derivatization or replacement with other reactive functional groups.	price>
R-M-5396	DEAC,cas:50995-74-9	7-Diethylaminocoumarin-3-carboxylic acid can be used to create blue-fluorescent bioconjugates. It has quite strong blue fluorescence. When compared with AMCA conjugates, conjugates of the UV-light-excitable 7-dialkylaminocoumarin fluorophore have much longer-wavelength excitation and slightly longer-wavelength emission spectra (~470 nm).	price>
R-C-4731	DSPE-PEG350-RINNIPWSEAMMC	1,2-distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol is a long circulating liposome membrane, formation of micelles in water dispersion, the critical micelle concentration (CMC) ratio of surfactant is 102 times lower, so the drug stability is better, even by hemodilution, can maintain the integrity of the micelle particle, has certain targeting, easy accumulation in solid tumors. Peptide is a compound formed by α-amino acids linked together by peptide bond,which is the intermediate product of protein hydrolysis.	price>
R-M1-8849	HRP-Cy3	HRP,Cyanine3 Labeled/HRP,Cy3 Labeled/Horseradish peroxidase-Cyanine3 /Horseradish peroxidase-Cyanine3 can be used as a detection reagent in various applications, such as immunoassays or enzyme-linked assays, where HRP catalyzes a colorimetric or fluorometric reaction, and Cyanine3 acts as a fluorescent label.	price>
R-M-5397	PerCP	PerCP (Peridinin-chlorophyll-protein complex) is isolated from Dinophyceae sp. It has an extremely high extinction coefficient, a high quantum efficiency and a large Stokes shift. It is well excited with the Argon laser at 488 nm with its maximum emission peak at 677nm. PerCP protein is commonly used for fluorescent immunolabeling, particularly in applications involving fluorescent-activated cell sorting .	price>
R-M1-8850	HRP-Rhodamine B	HRP-Rhodamine B/Horseradish peroxidase,Rhodamine Labeled/Horseradish peroxidase-Rh B/HRP,Rhodamine Labeled allows for the visualization and detection of the enzyme in assays or experiments that require fluorescence-based detection. This labeled enzyme can be used in various immunoassays, enzyme-linked immunosorbent assays (ELISA), and other biochemical assays that require the detection or amplification of chemical or biological signals through fluorescence imaging.	price>
R-M-5398	iFluor™ 488 alkyne	iFluor™ 488 conjugates are significantly brighter than fluorescein conjugates and are much more photostable. Additionally, the fluorescence of iFluor™ 488 is not affected by pH (4-10). This pH insensitivity is a major improvement over fluorescein, which emits its maximum fluorescence only at pH above 9. iFluor™ 488 alkyne dye is reasonably stable and shows good reactivity and selectivity with azide group for click chemistry applications (CuAAC). The iFluor™ 488 dyes are an excellent replacement to the Alexa Fluor dyes that have the identical spectral properties.	price>
R-C-4733	DSPE-polyethylene glycol550-RINNIPWSEAMMC	1,2-distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol is a long circulating liposome membrane, formation of micelles in water dispersion, the critical micelle concentration (CMC) ratio of surfactant is 102 times lower, so the drug stability is better, even by hemodilution, can maintain the integrity of the micelle particle, has certain targeting, easy accumulation in solid tumors. Peptide is a compound formed by α-amino acids linked together by peptide bond,which is the intermediate product of protein hydrolysis.	price>
R-M1-8851	HRP, Cy5.5 Labeled	HRP,Cyanine5.5 Labeled/Horseradish peroxidase,Cy5.5 Labeled/HRP-Cy5.5/Horseradish peroxidase-Cyanine5.5 allows for the visualization and detection of the enzyme in assays or experiments that require near-infrared fluorescent-based detection. This labeled enzyme can be used in various immunoassays, enzyme-linked immunosorbent assays (ELISA), and other biochemical assays that require the detection or amplification of signals through near-infrared fluorescence imaging.	price>
R-M-5399	iFluor™ 488 azide	iFluor™ 488 conjugates are significantly brighter than fluorescein conjugates and are much more photostable. Additionally, the fluorescence of iFluor™ 488 is not affected by pH (4-10). This pH insensitivity is a major improvement over fluorescein, which emits its maximum fluorescence only at pH above 9.iFluor™ 488 azide dye is reasonably stable and shows good reactivity and selectivity with alkyne group for click chemistry applications. The iFluor™ 488 dyes are an excellent replacement to the Alexa Fluor dyes that have the identical spectral properties .	price>
R-C-4734	RINNIPWSEAMMC-PEG750-DSPE	1,2-distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol is a long circulating liposome membrane, formation of micelles in water dispersion, the critical micelle concentration (CMC) ratio of surfactant is 102 times lower, so the drug stability is better, even by hemodilution, can maintain the integrity of the micelle particle, has certain targeting, easy accumulation in solid tumors. Peptide is a compound formed by α-amino acids linked together by peptide bond,which is the intermediate product of protein hydrolysis.	price>
R-M1-8852	HRP-Cy7	HRP,Cy7 Labeled/Horseradish peroxidase-Cy7/Horseradish peroxidase,Cyanine7 allows for the visualization and detection of the enzyme in assays or experiments that require near-infrared fluorescence-based detection. This labeled enzyme can be used in various immunoassays, enzyme-linked immunosorbent assays (ELISA), and other biochemical assays that require the detection or amplification of signals through near-infrared fluorescence imaging.	price>
R-M-5400	iFluor™ 350 succinimidyl ester	iFluor™ dyes are optimized for labeling proteins, in particular, antibodies. These dyes are bright, photostable and have minimal quenching on proteins. They can be well excited by the major laser lines of fluorescence instruments (e.g., 350, 405, 488, 555 and 633 nm). iFluor™ 350 dyes have fluorescence excitation and emission maxima of ~350 nm and ~440 nm respectively. These spectral characteristics make them an excellent alternative to AMCA and Alexa Fluor® 350 labeling dye. iFluor™ 350 SE is reasonably stable and shows good reactivity and selectivity with protein amino groups.	price>
R-C-4735	DSPE-N3	1,2-Distearoyl-sn-Glycero-3-Phosphoethanolamine-N-azide(DSPE-azide,DSPE-N3)is a phophalipid capped with azide group.The azide capped head can be used to react with alkynes cyclocytidine in an aqueous solution with or without copper catalyst;18:0PE N3; Phospholipid-azide;The primary amino group of DSPE directly modifies the N3 active group.	price>
R-M1-8853	HRP,Cy7.5 Labeled	Horseradish peroxidase,CY7.5 Labeled/Horseradish peroxidase-Cy7.5/Horseradish peroxidase-Cyanine7.5 allows for the visualization and detection of the enzyme in assays or experiments that require near-infrared fluorescence-based detection. This labeled enzyme can be used in various immunoassays, enzyme-linked immunosorbent assays (ELISA), and other biochemical assays that require the detection or amplification of signals through near-infrared fluorescence imaging.	price>
R-M-5401	7-AMCA NHS ester,cas:113721-87-2	AMCA NHS Ester (succinimydyl-7-amino-4-methylcoumarin-3-acetic acid) is one of the most popular blue fluorescent tagging molecules. It is widely used to label antibodies, proteins and small drug molecules. Often used as contrasting probes for double- and triple-labeling in immunofluorescence microscopy, arrays and in situ hybridization. The desirable properties of AMCA dyes include a relatively large Stoke’s shift and resistance to photobleaching.	price>

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