Xi'an ruixi Biological Technology Co

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Catalog	name	Description	price
R-M1-8233	CMCS-PEG2K- FA	CMCS-PEG2K-FA,carboxymethyl chitosan-PEG2K-folic acid for tumor-targeted delivery of 5-fluorouracil.	price>
R-C-5850	BPQDS-EMNVs	Black phosphorus is a novel non-metallic layered semiconductor two-dimensional material with a wide absorption spectrum from ultraviolet to near-infrared. As a good nano drug carrier, red blood cell membrane has the characteristics of prolonging in vivo circulation time, safety, non-toxicity, and good biocompatibility. We used red blood cell membrane as the carrier, loaded black phosphorus quantum dots BPQD into it, and prepared red blood cell membrane nanocapsules (BPQD EMNVs) loaded with black phosphorus quantum dots.	price>
R-M2-9867	FITC-Temozolomide	FITC-Temozolomide is a fluorescently labeled derivative of temozolomide (TMZ), a DNA-alkylating chemotherapeutic agent widely used for glioblastoma treatment. The molecule consists of temozolomide covalently linked to fluorescein isothiocyanate (FITC), providing a bright green fluorescence for visualization, tracking, and uptake studies of TMZ in biological systems.	price>
R-C-7430	BHEM-Cholesterol CAS:378229-46-0	BHEM-Cholesterol,bromide,BHEM-Cholesterol(N,N-bis(2-hydroxyethyl)-N-methyl-ammonium-N′-cholesterylcarbonylaminomethane) is a cationic, cholesterol-derived lipid used for creating stable lipid membranes, particularly in scientific research for in vitro transfection. It is often used in liposome formulations(with DOPE)to disrupt cell membranes and facilitate the delivery of genetic material.This product is only for scientific research and cannot be used on the human body.	price>
R-M1-8234	Folic acid -AuNRs	Folic acid -AuNRs,Folic acid modified gold nanorods (absorption 808nm) from kamulin.Study of the interaction of folic acid-modified gold nanorods and fibrinogen through microfluidics.GNRs were functionalized with folic acid, a targeting ligand typically used to recognize tumor cells.	price>
R-C-5851	DSPE-PEG2K-GGGGK(TAMRA)-SLVSSDESVLHGSHESGEHVRRRRRRRR	DSPE-PEG-GGGGK(TAMRA)-SLVSSDESVLHGSHESGEHVRRRRRRRR,DSPE is a phospholipid commonly used in the formulation of lipid-based nanoparticles or liposomes. It has a hydrophobic tail and a hydrophilic headgroup and can form lipid bilayers,providing stability to drug-loaded nanoparticles.PEGylation can enhance the circulation time of nanoparticles by reducing immune recognition and clearance.GGGGK(TAMRA) a peptide sequence,where GGGG is a linker and TAMRA refers to a fluorescent dye molecule called 5(6)-carboxytetramethylrhodamine.This sequence is often used as a tag for tracking or labeling purposes.	price>
R-M2-9868	LPGA8K-PEG2K-CTHRSSWC	LPGA8K-PEG2K-CTHRSSWC is a peptide conjugate.This structure combines biocompatibility, water solubility, and peptide-mediated active targeting, making it suitable for drug delivery and nanomedicine applications.Linear poly(L-glutamic acid) is a biodegradable, water-soluble polypeptide composed of repeating L-glutamic acid residues linked through α-peptide bonds. The polymer backbone provides multiple carboxyl groups that can be used for drug conjugation, crosslinking, or surface modification. Applications: Targeted drug delivery (chemotherapeutics, siRNA, imaging agents). Nanoparticle surface functionalization for active tumor targeting. Development of stimuli-responsive polymeric carriers in cancer therapy.	price>
R-C-7431	Mercaptopropionic Acid (MPA)-GQDs	MPA-GQDs,Graphene quantum dots(GQDs)modified with Mercaptopropionic Acid(MPA)are a class of fluorescent nanomaterials with excellent water solubility and biocompatibility,widely used in biological imaging,ion detection,and drug delivery systems.MPA binds to the active sites on the surface of GQDs through its thiol group(-SH),while introducing carboxyl groups(-COOH)to enhance surface functionalization ability,facilitating further coupling of targeted molecules or drug carriers.This product is only for scientific research and cannot be used on the human body.	price>
R-M1-8235	Desthiobiotin-PEG-SH	Desthiobiotin-PEG-SH,Desthiobiotin-PEG-thiol from kamulin.Desthiobiotin is a modified version of biotin. Compared to biotin, desthiobiotin binds to streptavidin, avidin and other biotin-binding proteins with lower affinity and it can be eluted from binding complex under much milder conditions (i.e., by competitive displacement with regular, free biotin). As such, desthiobiotin reagent is a useful alternative to Biotin for avidin-biotin techniques in which nondenaturing elution of the labeled proteins is desired.PEG linker between desthiobiotin and maleimide offers better water solubility, less steric hindrance and enhanced stability.	price>
R-C-5852	DSPE-PEG2000-K(TAMRA)RRRRRRRR	DSPE-PEG-K(TAMRA)RRRRRRRR,K(TAMRA)RRRRRRRR represents a peptide sequence, where K is the amino acid lysine and TAMRA refers to a fluorescent dye molecule called 5(6)-carboxytetramethylrhodamine.DSPE is a phospholipid commonly used in the formulation of lipid-based nanoparticles or liposomes. It has a hydrophobic tail and a hydrophilic headgroup and can form lipid bilayers, providing stability to drug-loaded nanoparticles.PEGylation can enhance the circulation time of nanoparticles by reducing immune recognition and clearance.	price>
R-M2-9869	Dextran70k/40k/20k,Alexa Fluor 647 Labeled	Fluorescent dextran conjugates in which neutral dextran polymers of different molecular weights (20 kDa,40 kDa,or 70 kDa) are covalently labeled with Alexa Fluor 647 (far-red fluorophore, Ex/Em ≈ 650/668 nm). These hydrophilic, biocompatible tracers are widely used for cellular uptake, permeability, and biodistribution studies. Applications: Endocytosis and uptake studies in live cells. Vascular permeability and lymphatic transport assays. Tracer for tissue imaging and in vivo biodistribution. Macromolecular drug delivery and clearance kinetics research.	price>
R-C-7432	Glutathione(GSH)-GQDs	GSH-GQDs,Glutathione modified graphene quantum dots(GSH-GQDs)are a class of nanomaterials with excellent water solubility,biocompatibility,and strong fluorescence properties,widely used in fields such as biosensing, cell imaging,antioxidant research, and antiviral carrier development.This type of material modifies glutathione(GSH)covalently or non covalently onto the surface of graphene quantum dots(GQDs),endowing them with high selective response ability to specific biomolecules and significantly enhancing their stability and functionality in physiological environments.This product is only for scientific research and cannot be used on the human body.	price>
R-M1-8236	CaCO3 nanoparticle@BML-111,100nm	Calcium carbonate nanoparticle loaded BML-111 from kamulin.BML-111, a lipoxin A4 analog, is a lipoxin A4 receptor agonist. BML-111 represses the activity of angiotensin converting enzyme (ACE) and increases the activity of angiotensinconverting enzyme 2 (ACE2). BML-111 has antiangiogenic, antitumor and anti-inflammatory properties.	price>
R-C-5853	GSH-CdTe QDs	The transmission electron microscopy characterization results of glutathione(GSH)modified CdTe/CdSQ quantum dots (GSH CdTe/CdS QDs) indicate that The particle size distribution of GSHLCdTe/CdSQDs is uniform and has good dispersibility.In Tris HC (pH=7.6)buffer,the positively charged Lomefloxacin Hydrochloride(LMFH)-Cu(I)complex[LMFH Cu (II)] adsorbed onto the negatively charged GSH due to electrostatic attraction The formation of ground state complexes on the surface of CdTe/CdSQDs leads to fluorescence quenching of GSH CdTe/CdSQDs.	price>
R-M2-9870	Dextran5k/10k,Alexa Fluor 647 Labeled	Fluorescent dextran conjugates in which neutral dextran polymers of different molecular weights (5kDa,10kDa) are covalently labeled with Alexa Fluor 647 (far-red fluorophore, Ex/Em ≈ 650/668 nm). These hydrophilic, biocompatible tracers are widely used for cellular uptake, permeability, and biodistribution studies. Applications: Endocytosis and uptake studies in live cells. Vascular permeability and lymphatic transport assays. Tracer for tissue imaging and in vivo biodistribution. Macromolecular drug delivery and clearance kinetics research.	price>
R-C-7433	Ethylenediaminetetraacetic Acid (EDTA)-GQDs	EDTA-GQDs,EDTA modified graphene quantum dots(EDTA-GQDs)are a type of functionalized nanomaterial in which EDTA molecules are covalently or non covalently grafted onto the surface of graphene quantum dots(GQDs).They possess both the optical properties of quantum dots and the strong metal chelating ability of EDTA,making them suitable for heavy metal ion detection, biological imaging,and environmental sensing.This product is only for scientific research and cannot be used on the human body.	price>
R-M1-8237	Mn TCPP,Porphyrin metal organic framework	Mn TCPP is a metal porphyrin compound containing manganese.	price>
R-C-5854	Water soluble ZnS QDs	ZnS quantum dots have significant quantum size effects, surface effects, and dielectric confinement effects, demonstrating enormous application potential in fields such as light-emitting diodes, flat panel displays, fluorescent inks, and biomarkers.	price>
R-M2-9871	NBD-Taurocholic acid	NBD-Taurocholic acid/7-Nitrobenz-2-oxa-1,3-diazol-4-yl-Taurocholic acid/Taurocholic acid,NBD labeled is a fluorescently labeled bile acid, where taurocholic acid (a natural bile salt) is covalently modified with the green fluorophore NBD (7-nitrobenz-2-oxa-1,3-diazole; Ex/Em≈465/535 nm).This conjugate preserves the amphipathic and bile acid transport properties of taurocholate while providing strong green fluorescence for tracking. Applications: Studying bile acid transporters (e.g., NTCP, ASBT) in hepatocytes and enterocytes. Tracking enterohepatic circulation and bile acid uptake. Investigating micelle formation, drug-bile acid conjugates, and bile salt carriers.	price>
R-C-7434	aptamer coupled AIE (TPET)	Aptamer coupled AIE(TPET)is an advanced biological probe technology that combines high specificity recognition ability with high signal-to-noise ratio fluorescence imaging performance,widely used for targeted detection and real-time imaging of tumors,bacteria,and specific cell types.This product is only for scientific research and cannot be used on the human body.	price>

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