Xi'an ruixi Biological Technology Co

Home > Keywords >

Catalog	name	Description	price
R-M1-8198	MIL-88A(Fe)-RB	Iron-based Metal Organic Framework, MIL-88A, as a Heterogeneous Persulfate Catalyst for Decolorization of Rhodamine B in Water.	price>
R-C-5815	Nemorubicin,≥97% CAS：108852-90-0	Nemorubicin is a Doxorubicin derivative with potent antitumor activity. Nemorubicin is highly cytotoxic to a variety of tumor cell lines presenting a multidrug-resistant phenotype. Nemorubicin not only intercalate into the duplex DNA, but also result in significant ligands for G-quadruplex DNA segments, stabilizing their structure. Nemorubicin requirs an intact nucleotide excision repair (NER) system to exert its activity.	price>
R-M2-9832	Streptavidin-peg600-SH	Streptavidin-PEG600-SH/Streptavidin-PEG600-thiol is a thiol-functionalized bioconjugate.This structure enables site-specific attachment of streptavidin to thiol-reactive surfaces or nanoparticles. Applications: Biotin–streptavidin coupling systems – for biosensing, diagnostics, or molecular capture. Surface functionalization – gold nanoparticles, quantum dots, or liposomes via thiol–maleimide or Au–S chemistry. Targeted drug delivery platforms – enabling biotin-mediated ligand attachment. Biosensor and assay development – as a building block for affinity-based detection.	price>
R-M1-8199	CNYSKPTDRQYHF (D configuration)	CNYSKPTDRQYHF is a D-type PD-L1 peptide antagonists. It can effectively block the PD-1/PD-L1 pathway, offering salient advantages such as higher stability, lower cost, and easier modification as compared with clinical anti-PD-L1 monoclonal antibodies.	price>
R-C-5816	PC/PE/Ergosterol 5:3:2	Customized liposome PC/PE/Ergosterol is a combination of liposomes tailored to specific needs, consisting of phosphatidylcholine(PC),phosphatidylethanolamine(PE),and ergosterol.Liposomes are small lipid droplets composed of phospholipids that can form stable micelle structures in water.They are widely used in drug delivery and biomedical fields because they can provide drug protection and targeted delivery characteristics.	price>
R-M2-9833	Serotonin-PEG-SH	Serotonin-PEG-SH is a thiol-functionalized bioconjugate, where serotonin (5-hydroxytryptamine, 5-HT) is covalently linked to a polyethylene glycol (PEG) spacer terminating with a thiol group (–SH). This design combines serotonin’s bioactivity with PEG’s solubility and the thiol group’s reactivity for surface or nanoparticle conjugation. Applications: Targeted delivery systems – serotonin-mediated targeting of specific receptors. Nanoparticle or liposome modification – via thiol–maleimide or Au–S linkage. Biosensing and diagnostics – for serotonin receptor studies or capture assays. Neuropharmacological research – tracking serotonin delivery or receptor binding.	price>
R-M1-8200	ROX NHS ester, pure 6-isomer	Rox, also known as rhodamine 101, is the abbreviation of rhodamine x (or x-rhodamine). X in the name indicates that rhodamine amino group is replaced by cyclization. In the field of fluorescent dyes, Rox often refers to Rox derivatives with 5 / 6 carboxylic acid structure, which can be used for the activation and labeling of fluorescent dyes.	price>
R-C-5817	PLL-FITC，MW:15-30k	Fluorescein isothiocyanate(FITC)is an organic fluorescent dye with an emission wavelength of 520nm, and is currently a commonly used fluorescent marker;Its excitation wavelength is close to 488nm,and the yield of photons is high,but it is greatly affected by pH.At present,this fluorescent dye is still used in fluorescence and flow cytometry.	price>
R-M2cs-9834	BiOBr@Ti3C2 Material	BiOBr@Ti3C2 Material is a heterostructured nanocomposite consisting of bismuth oxybromide (BiOBr),a visible-light-responsive photocatalyst, integrated with Ti3C2 MXene, a two-dimensional transition metal carbide. The coupling forms a 2D/2D interface that enhances charge separation and light absorption. Applications: Photocatalysis – degradation of organic pollutants, dyes, or antibiotics under visible light. Environmental remediation – wastewater treatment and air purification. Photoelectrochemical (PEC) sensors – for pollutant detection. Energy conversion – potential in photocatalytic water splitting or CO₂reduction.	price>
R-M1-8201	BiOBr/Ti3C2-glycol chitosan	BiOBr/Ti3C2-glycol chitosan,BiOBr/Ti3C2 compound material-glycol chitosan from kamulin.BiOBr/Ti3C2 have visible-light photocatalytic activity.The obtained BiOBr/Ti3C2 (BTC) composite material exhibits higher visible light photocatalytic activity for the degradation of RhB compared to pure BiOBr.	price>
R-C-5818	PMMA35K-P4VP5K	PMMA-P4VP,Poly(methyl methacrylate) (PMMA) is a transparent and brittle polymer with excellent optical properties. It is commonly used in applications such as optical lenses, acrylic glass, and medical devices. PMMA is known for its high light transmission, good chemical resistance, and UV stability.Poly(4-vinylpyridine) (P4VP) is a polyelectrolyte that is typically prepared by polymerization of 4-vinylpyridine monomers. It has a positively charged pyridinium group in its structure, making it pH-responsive and anionic in nature.	price>
R-M2-9835	Dopamine-TK-COOH	Dopamine-TK-COOH/Dopamine-thioketal-COOH is a redox-responsive linker molecule . Applications: Targeted drug delivery systems – ROS-triggered release. Surface coating/modification – on nanoparticles, implants, or hydrogels. Smart nanocarriers – combining dopamine adhesion with controlled degradation. Biointerface engineering – for tissue adhesion or localized therapy.	price>
R-M1-8202	COOH-PEG2k@ZnO-SiO2 Mesoporous (30-50nm)	COOH-PEG@ZnO-SiO2 Mesoporous (30-50nm) can be used for nano drug delivery systems.	price>
R-C-5819	COOH-PMMA35K-p4vp5K	COOH-PMMA-p4vp,Carboxylic groups can enhance the copolymers interaction with other molecules and surfaces. The presence of carboxyl groups can allow for facile attachment of bioactive molecules, metal ions,or other functional groups to the copolymer.PMMA-P4VP,Poly(methyl methacrylate) (PMMA) is a transparent and brittle polymer with excellent optical properties. It is commonly used in applications such as optical lenses, acrylic glass, and medical devices. PMMA is known for its high light transmission, good chemical resistance, and UV stability.Poly(4-vinylpyridine)(P4VP)is a polyelectrolyte that is typically prepared by polymerization of 4-vinylpyridine monomers.It has a positively charged pyridinium group in its structure, making it pH-responsive and anionic in nature.	price>
R-M2-9836	Biotin-Resveratrol	Biotin-Resveratrol is a biotinylated polyphenol conjugate, where resveratrol, a natural antioxidant and polyphenolic compound, is covalently linked to biotin. This conjugation allows the bioactive resveratrol molecule to be used in biotin–avidin/streptavidin-based systems for targeted delivery, immobilization, or detection. Applications: Targeted drug delivery systems – conjugation to nanoparticles or liposomes via biotin–avidin chemistry. Affinity assays and biosensors – immobilization of resveratrol for receptor or enzyme studies. Molecular imaging and tracking – visualization of resveratrol distribution. Theranostics – combining antioxidant effects with targeted delivery.	price>
R-M1-8203	Ac-(KIAALKE)3-GW-CONH2	Ac-(KIAALKE)3-GW-CONH2 is a peptide sequence that can be used for fluorescence labeling.	price>
R-C-5820	PLGA5000-SS-PEI1800	PLGA-SS-PEI,PEI-SS-PLGA,Poly(lactic-co-glycolic acid) (PLGA) is a biodegradable and biocompatible polymer commonly used in drug delivery systems and tissue engineering.PLGA offers control over drug release kinetics and can degrade into non-toxic byproducts in the body.The disulfide-containing linker (SS) refers to a chemical group containing a disulfide bond (-SS-).Polyethylenimine (PEI) is a cationic polymer that can complex with DNA, RNA, or other negatively charged molecules, making it suitable for gene delivery applications. PEI can condense nucleic acids into nanoparticles and facilitate their cellular uptake and release into the cell nucleus.	price>
R-M2xa-9837	PDA(Polydopamine) coated Al2O3 particles	PDA(Polydopamine) coated Al2O3 particles/PDA-Al2O3 particles/Polydopamine-Al2O3 particles/PDA(Polydopamine) coated alumina particles are aluminum oxide (Al2O3) microspheres or nanoparticles uniformly coated with a polydopamine (PDA) layer formed via dopamine self-polymerization under mild alkaline conditions. The PDA coating imparts surface reactivity, biocompatibility, and functionalization capability while maintaining the core properties of Al2O3. Applications: Catalysis supports – PDA layer for anchoring metal nanoparticles. Biomedical applications – drug delivery, biosensing, or bioimaging. Functional coatings – anti-fouling, antioxidant, or adhesive layers. Environmental remediation – adsorption of heavy metals or pollutants.	price>
R-M1-8204	Ac-(EIAALEK)3-GY-CONH2	Ac-(EIAALEK)3-GY-CONH2 is a peptide sequence that can be used for fluorescence labeling.	price>
R-C-5821	PLLA4000-SS-PEI1800	PLLA-SS-PEI,PEI-SS-PLLA,Poly(L-lactic acid) (PLLA) is a biodegradable and biocompatible polymer derived from lactic acid monomers. PLLA has been extensively used in various biomedical applications,including drug delivery,tissue engineering, and sutures,due to its good mechanical properties and controlled degradation rate.The presence of disulfide bonds allows for the controlled release of payloads,such as drugs or biomolecules,under reducing conditions,like those found within cells. Polyethylenimine (PEI) can form condensed nanoparticles with nucleic acids or other cargo, facilitating their cellular internalization and potential gene delivery.	price>

107810791080108110821083 10841085108610871088