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Catalog	name	Description	price
R-M2-9420	FITC-PEG20k-biotin	FITC-PEG20k-biotin/Fluorescein Isothiocyanate-PEG20k-biotin is a chemical compound that combines a fluorescent dye, a polyethylene glycol (PEG) spacer, and a biotin moiety, making it a useful tool in various biological and biochemical applications. FITC-PEG20k-biotin has several applications in research and diagnostics: Immunofluorescence Microscopy: It is used to label proteins, antibodies, or other biomolecules for visualization under a fluorescence microscope. Flow Cytometry: The fluorescent properties of FITC allow for the detection of biotinylated cells or molecules in a flow cytometer, facilitating the analysis of cell populations. Labeling and Detection: It can be applied in Western blotting, ELISA, and other assays where detection of specific targets (like proteins) is required. Targeted Delivery: The PEG component can help improve the distribution of therapeutics, particularly in in vivo studies, allowing for enhanced drug delivery systems. Biotin-Streptavidin Binding: Incorporating biotin allows for the utilization of the strong affinity between biotin and streptavidin, enabling effective capture and visualization of biotin-labeled molecules in various assays.	price>
R-M-5987	1,5,7-Trimethyl-3-(4-methoxyphenylethenyl)-8-phenyl-4,4-difluoroboradiazasindacene	BODIPY dyes are used to generate fluorescent conjugates of proteins, nucleotides, oligonucleotides and dextrans, as well as to prepare fluorescent enzyme substrates, fatty acids, phospholipids, lipopolysaccharides, receptor ligands and polystyrene microspheres.	price>
R-C-5403	DSPE-PEG2000-E7（EPLQLKM）	The peptide sequence E7 (EPLQLKM) is a specific sequence of amino acids. Peptide sequences can serve various roles in drug delivery systems, including targeting specific cells or tissues, promoting cell penetration, or facilitating drug release.the E7 peptide sequence may have a specific biological activity or serve as a targeting ligand for specific cells or tissues. By attaching the E7 peptide to the DSPE-PEG2000 lipid conjugate, it can enhance the drug delivery systems specificity and targeted therapeutic effects.	price>
R-M2-9421	CY5-Methotrexate	CY5-Methotrexate/Cyanine 5- Methotrexate (MTX) can be used to track the distribution and pharmacokinetics of methotrexate in cells or animal models. This provides insights into how the drug disperses in vivo and can aid in understanding its therapeutic effectiveness and toxicity. This conjugated form can help determine the targeting efficiency of methotrexate to specific tissues or cells, particularly in tumor models. By attaching a fluorescent tag, researchers can visualize where the drug accumulates, which is crucial for optimizing drug delivery systems. Researchers can use CY5-Methotrexate to study the mechanisms of action of methotrexate at the cellular level. By observing how it interacts with cells and tissues, insights can be gained into its effects and potential side effects. In combination therapy studies, CY5-Methotrexate could be used alongside other fluorescently labeled drugs to explore interactions and cumulative effects on target cells or tumors.	price>
R-M-5988	1,5,7-Trimethyl-3-(4-aminophenylethenyl)-8-phenyl-4,4-difluoroboradiazasindacene	BODIPY dyes are used to generate fluorescent conjugates of proteins, nucleotides, oligonucleotides and dextrans, as well as to prepare fluorescent enzyme substrates, fatty acids, phospholipids, lipopolysaccharides, receptor ligands and polystyrene microspheres.	price>
R-C-5404	DSPE-PEG2K-T807	T807 is a specific molecule or compound that can be attached to the DSPE-PEG2K lipid conjugate.T807 could also refer to a therapeutic molecule or drug itself, which is conjugated to the DSPE-PEG2K lipid. In this case, the lipid conjugate acts as a carrier, allowing for targeted or sustained release of the therapeutic molecule, leading to improved therapeutic outcomes.	price>
R-M2-9422	MTX@ZIF-8 nanoparticles	Methotrexate (MTX)-loaded ZIF-8/Methotrexate@ZIF-8 nanoparticles/ Methotrexate@zeolitic imidazolate framework-8 nanoparticles/MTX@ZIF-8 nanoparticles is a pH sensitive biomimetic drug delivery system. In vitro studies have shown that effective drug release can be achieved in acidic environments.MTX@ZIF-8 Nanoparticles have good thermal stability and minimal weight loss at temperatures up to 400℃.Research shows, MTX@ZIF-8 nanoparticles showed high (drug loading efficiency)DLE (~70%) and EE(encapsulation efficiency) (~ 82%).MTX@ZIF-8 nanoparticles for effective RA(Rheumatoid arthritis) treatment. The encapsulation of MTX in ZIF-8 was verified by UV-Vis spectroscopy (Fig. A) MTX and MTX@ZIF-8 showed the same characteristic absorption peaks at 258 and 302 nm ,indicating the successful loading of MTX into the ZIF-8 structure. Moreover, MTX@ZIF-8 showed a similar XRD pattern to ZIF-8, suggesting the negligible effect of MTX on the crystal structure of ZIF-8 (Fig. B). TGA measurements revealed that ZIF-8 and MTX@ZIF-8 had good thermal stability, with little weight loss at temperatures up to 400 °C (Fig. C) TEM, the roughly spherical shape of bare ZIF-8 changed only slightly after drug loading (Fig. G, H).	price>
R-M-5989	Methacrylate-PEG200-NHS	Methacrylate-Polyethylene glycol-N-hydroxylsuccinimide (NHS),Methacrylate-PEG-NHS from ruixi.Methacrylate-PEG-NHS is a heterobifunctional polyethylene glycol derivative. One end of PEG is connected to Methacrylate and the other end is connected to NHS.PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins.	price>
R-C-5405	DSPE-(PEG)2-NLG919（CAS：1402836-58-1）	(PEG)2 refers to a PEGylation moiety consisting of two units of Polyethylene glycol. PEGylation is the process of attaching polyethylene glycol molecules to a drug or carrier system.NLG919 is a specific molecule or drug that is conjugated to the DSPE-(PEG)2 lipid.The exact nature and properties of NLG919 will depend on the specific application and design of the drug delivery system.	price>
R-M2-9423	D-α-tocopheryl polyethylene glycol1000 succinate-NHS	D-α-tocopheryl polyethylene glycol 1000 succinate-NHS/TPGS1000-NHS/d-α-tocopheryl polyethylene glycol 1000 succinate (TPGS)-NHS/d-α-tocopheryl polyethylene glycol 1000 succinate N-hydroxylsuccinimide/TPGS1000-N-hydroxylsuccinimide can as a potential carrier for controlled delivery of the drug.TPGS can target the mitochondria of cancer cells and leads to their destruction by activating mitochondrial apoptosis mediators This anticancer activity has been shown against cancer cells only and does not affect healthy cells TPGS has been explored in combination therapy with many anticancer drugs, including DOX-loaded nanocarriers.	price>
R-M-5990	NHS-Polyethylene glycol300-Methacrylate	Methacrylate-Polyethylene glycol--N-hydroxylsuccinimide (NHS),Methacrylate-PEG-NHS from ruixi.Methacrylate-PEG-NHS is a heterobifunctional polyethylene glycol derivative. One end of PEG is connected to Methacrylate and the other end is connected to NHS.PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins.	price>
R-C-5406	DSPE-(PEG)2-MDK-7526（CAS:1448297-52-6）	DSPE (1,2-Distearoyl-sn-glycero-3-phosphoethanolamine) is a commonly used phospholipid derivative in liposomal or lipid-based drug delivery systems.MDK-7526 is a specific molecule, compound, or drug that is conjugated to the DSPE-(PEG)2 lipid conjugate. The exact nature and properties of MDK-7526 will depend on the specific application and design of the drug delivery system.	price>
R-M2-9424	CY2-Gracillin	CY2-Gracillin /Gracillin,CY2 labed/Cyanine2-Gracillin is a fluorescent marker dye. Can be applied to fluorescence imaging and targeting cancer cells. Fields such as drug development.	price>
R-M-5991	N-hydroxylsuccinimide-PEG400-Methacrylate	Methacrylate-Polyethylene glycol--N-hydroxylsuccinimide (NHS),Methacrylate-PEG-NHS from ruixi.Methacrylate-PEG-NHS is a heterobifunctional polyethylene glycol derivative. One end of PEG is connected to Methacrylate and the other end is connected to NHS.PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins.	price>
R-C-5407	DOPG CAS：62700-69-0	DOPG stands for Deoxyribonucleic Acid-Dependent RNA Polymerase (also known as DNA-dependent RNA polymerase or simply RNA polymerase). It is an enzyme that is responsible for synthesizing RNA molecules from a DNA template during the process of transcription.	price>
R-M2-9425	CY5-Ginsenoside Rb1	CY5-Ginsenoside Rb1/Cyanine5-Ginsenoside Rb1 found in herbal and dietary supplements aimed at promoting overall health and wellness.Pharmaceutical Research: Investigated for therapeutic potential in conditions like diabetes, neurodegenerative diseases, and cancer.Cosmetic Products: Ginsenosides, including Rb1, are included in certain skincare formulations for their antioxidant and anti-aging properties.	price>
R-M-5992	Methacrylate-Polyethylene glycol600-NHS	Methacrylate-Polyethylene glycol--N-hydroxylsuccinimide (NHS),Methacrylate-PEG-NHS from ruixi.Methacrylate-PEG-NHS is a heterobifunctional polyethylene glycol derivative. One end of PEG is connected to Methacrylate and the other end is connected to NHS.PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins.	price>
R-C-5408	DSPE-PEG2K-YYYSFSIIHTPILPL	This peptide sequence represents a lipid conjugate that combines a phospholipid component (DSPE, 1,2-distearoyl-sn-glycero-3-phosphoethanolamine) and a polyethylene glycol (PEG) linker (PEG2K, poly(ethylene glycol) with a molecular weight of 2000). The peptide sequence following the PEG2K linker is YYYSFSIIHTPILPL, which represents specific amino acids in a particular order.	price>
R-M2-9426	Gly-Gly-Gly-PEG3-methyltetrazine	Site-Specific Labeling: The methyltetrazine can react with trans-cyclooctene (TCO) to form a stable covalent bond, making it useful for labeling biomolecules (e.g., proteins, antibodies) in a site-specific manner. This compound can be conjugated to fluorophores for imaging applications and tracking biomolecules in live cells. The PEG moiety improves the pharmacokinetic profile of drugs, while the peptide may provide targeting capabilities or facilitate cellular uptake. The addition of the methyltetrazine functionality allows for triggering drug release in response to specific biological targets or conditions. The methyltetrazine reactivity can be leveraged to create prodrugs that become activated in the presence of specific tumor markers or microenvironments. Gly-Gly-Gly-PEG3-methyltetrazine can be used to create bifunctional probes for studying interactions between proteins or other biomolecules.	price>
R-M-5993	DBCO-PEG300-Aminooxy	DBCO-Polyethylene glycol-Aminooxy, DBCO-PEG-Aminooxy,Aminooxy-PEG-DBCO from ruixi DBCO-PEG-Aminooxy is a hetero-functional peg derivative. One end of PEG is connected with DBCO, the other end is connected with Aminooxy. Ruixi Biology provides high quality and diverse peg derivatives.DBCO Amine is a simple DBCO-containing building block used to derivatize carboxyl groups in the presence of activators (e.g. EDC, or DCC) or activated esters (e.g. NHS esters) with DBCO moiety through a stable amide bond.	price>

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