Xi'an ruixi Biological Technology Co

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Catalog	name	Description	price
R-C-6747	BMS 561392 CAS:611227-74-8	BMS 561392 is a TACE inhibitor enhancing IL-1β and IFN-γ via caspase-1 activation.Our product is only used for scientific research and not for human clinical trials or consumption.	price>
R-M2-10764	SH-L-Tyrosine	Thiol-L-Tyrosine/Thiol modified tyrosine/ SH-Tyrosine/Tyrosine-SH is a coupling reagent. By utilizing the enzymatic reaction characteristics of tyrosine and the specific coupling ability of thiol groups, precise labeling of protein molecules such as antibodies and enzymes can be achieved, avoiding the problem of activity loss caused by traditional lysine modification. As a functional cross-linking site, an intelligent hydrogel with both enzyme response and disulfide bond dynamic response was constructed for drug delivery and tissue engineering scaffolds. The thiol group fixes tyrosine residues on the surface of the material, and utilizes the phenolic hydroxyl group of tyrosine to achieve subsequent photo crosslinking or biomolecule anchoring, enhancing the biocompatibility of the material.	price>
R-C-6748	(-)-trans-anti-N2-BPDE-dG CAS:85026-87-5	(-)-trans-anti-N2-BPDE-dG is used in the study of carcinogen-DNA adducts and their role in affecting eukaryotic DNA methyltransferases.Cluster-type DNA damage is often seen in DNA and is usually skipped by base excision repair.Our product is only used for scientific research and not for human clinical trials or consumption.	price>
R-M2-10765	Cy2-liquiritigenin	Cy2-liquiritigenin/Liquiritigenin,Cyanine2 labeled/Liquiritigenin,Cy2 labeled is a fluorescent labeled derivative that covalently couples Cy2 fluorophores with licorice (liquiritigenin), and belongs to natural flavonoid modified products. As a non radioactive tracer probe, it tracks the absorption, distribution, and metabolic pathways of glycyrrhizin in cells and animals, solving the problem of difficult in vivo visualization of natural flavonoids. It can be used as a tracer marker for nanomedicine delivery systems to verify the cellular uptake efficiency and targeted enrichment effect of nanocarriers loaded with glycyrrhizin.	price>
R-C-6749	4-(2E)-2-Buten-1-yl-2,4,5-trideoxy-2-(methylamino)-L-xylonic Acid CAS:59865-23-5	4-(2E)-2-Buten-1-yl-2,4,5-trideoxy-2-(methylamino)-L-xylonic Acid is used in the preparation of chiral catalysts for use in organic synthesis.Our product is only used for scientific research and not for human clinical trials or consumption.	price>
R-M2-10766	Electrospun PU nanofiber membrane Fiber mat	Electrospun PU nanofiber membrane fiber mat, also known as electrospun polyurethane nanofiber membrane fiber mat, is a functional porous nanofiber material prepared by electrospinning process. It can be applied in functional filtration, medical dressings and other fields, relying on high porosity to achieve efficient breathable protection; Lightweight sportswear: running and cycling jackets that balance breathability and protection from moderate rain; Daily commuting clothing: featuring comfortable waterproof fabric with strong breathability and light rain resistance.	price>
R-C-6750	(+)-Calystegine A3 CAS:131580-36-4	(+)-Calystegine A3 is a natural alkaloid belonging to a group of compounds known as calystegines, which are derived from plants,particularly within the Convolvulaceae family.It is distinguished by its bicyclic structure containing a nitrogen atom.Our product is only used for scientific research and not for human clinical trials or consumption.	price>
R-M2-10767	PEG550-alkyne	mPEG550-alkyne is a commonly used monodisperse polyethylene glycol alkynyl derivative. It can be used for protein targeted modification and precise functionalization of nanomaterials.	price>
R-C-6751	(R)-(-)-Camptothecin CAS:110351-92-3	Binds irreversible to the DNA-topoisomerase I complex,inhibiting the reassociation of DNA after cleavage by topoisomerase I and traps the enzyme in a covalent linkage with DNA.Our product is only used for scientific research and not for human clinical trials or consumption.	price>
R-M2-10768	Mono-6-α-cyclodextrin-peg4-methyltetrazine	Mono-6-α-cyclodextrin-peg4-methyltetrazine is a customized research reagent for the fields of bioorthogonal chemistry and supramolecular assembly.It can be used to construct cyclodextrin based functional materials with orthogonal biological response characteristics, and applied in cutting-edge research directions such as drug controlled release and biological imaging. By encapsulating functional molecules with cyclodextrin and coupling proteins with tetrazine, low background specific protein labeling is achieved in living cells. It can simultaneously use the host guest inclusion ability of α-cyclodextrin and the click reaction activity of methyltetrazine to construct precise and controllable supramolecular hydrogels and nano delivery carriers.	price>
R-M2-10769	Mono-6-β-cyclodextrin-peg4-methyltetrazine	Mono-6-β-cyclodextrin-peg4-methyltetrazine is a widely used cyclodextrin based orthogonal biological research reagent. Based on the mature host guest inclusion properties of β-cyclodextrin, combined with the fast click reaction of tetrazine, accurate and controllable intelligent response hydrogels were prepared. It can be used to modify nanocarriers to achieve low background biological orthogonal site labeling and precise drug release in living cells. As a dual functional linking unit, constructing cyclodextrin based functional supramolecular materials for cutting-edge applications such as biological imaging and molecular recognition.	price>
R-C-6753	(R)-(-)-Camptothecin-d5 1329793-44-3	Labelled (R)-(-)-Camptothecin (C175145). Antitumor alkaloid. Binds irreversible to the DNA-topoisomerase I complex, inhibiting the reassociation of DNA after cleavage by topoisomerase I and traps the enzyme in a covalent linkage with DNA. Our product is only used for scientific research and not for human clinical trials or consumption.	price>
R-M2-10770	Adamantane-peg4-methyltetrazine	Methyltetrazine-peg4-Adamantane/Adamantane-peg4-methyltetrazine is a bifunctional research reagent. It can be used for low background specific protein labeling in living cells, relying on the targeting properties of adamantane to enhance labeling efficiency. At the same time, we use the host guest pairing ability of adamantane and cyclodextrin, and the click reaction activity of methyltetrazine to build precise and controllable supramolecular hydrogels and nano delivery carriers.	price>
R-C-6754	(S)-(+)-Camptothecin-d5 CAS:1329616-37-6	Labelled (S)-(-)-Camptothecin (C175150). Antitumor alkaloid. Binds irreversible to the DNA-topoisomerase I complex, inhibiting the reassociation of DNA after cleavage by topoisomerase I and traps the enzyme in a covalent linkage with DNA.Our product is only used for scientific research and not for human clinical trials or consumption.	price>
R-M2-10771	4-(para)-Azobenzene-peg4-methyltetrazine	4-(para)-Azobenzene peg4-methyltetrazine is a bifunctional biological orthogonal research reagent for the field of photo controlled supramolecular assembly. Relying on the photoisomerization characteristics of azobenzene, combined with the click reaction activity of tetrazine, intelligent response supramolecular hydrogels and nano delivery carriers that can be remotely controlled by light are constructed. It can be used to achieve spatially and temporally controllable orthogonal protein labeling within living cells, precisely controlling the activation time of the labeling site through illumination. Constructing azo phenyl functional materials with photo controlled reversible assembly/disassembly properties, applied in cutting-edge research directions such as photo controlled drug release and photo switchable bioimaging.	price>
R-C-6755	2-[2-[2-[2-[6-(Biotinylaminohexanoyl]aminoethoxy]ethoxy]ethoxy]-4-[3-(trifluoromethyl)-3H-diazirin-3	A cross-linking, biotin-labelled compound.Our product is only used for scientific research and not for human clinical trials or consumption.	price>
R-M2-10772	Vitamin E-peg-SH	Vitamin E-peg-Thio/Thiol-peg-Vitamin E/SH-peg-Vitamin E is a thiolated amphiphilic derivative of vitamin E modified with polyethylene glycol segments. It can construct amphiphilic nanomicelle carriers, relying on the lipid solubility of vitamin E to enhance the loading efficiency of hydrophobic drugs. Through the specific reaction of thiol groups, targeted modification of materials such as gold nanoparticles and proteins can be achieved. It can also be used for the preparation of antioxidant biomaterials and widely applied in scientific research fields such as drug delivery and biological imaging.	price>
R-M2-10773	DBCO-HA400K	DBCO-Hyaluronic acid400k/Hyaluronic acid400k-DBCO/Dibenzocyclooctyne-Hyaluronic acid400k is a customized hyaluronic acid derivative designed for the field of bioorthogonal chemistry. As a bifunctional cross-linking unit, it reacts with other biological macromolecules modified by azide to prepare injectable, in-situ molded hyaluronic acid based smart hydrogels. Based on the CD44 targeting properties of HA and the click reaction activity of DBCO, targeted modification of nanocarriers is achieved to achieve precise drug delivery to tumor sites. It can be used to modify biological scaffold materials, enhance the biocompatibility and cell adhesion ability of the scaffold, and applied in areas such as cartilage repair and skin wound healing.	price>
R-M2-10774	DMG-PEG2K-HA3K-CY5	DMG-PEG2K-Hyaluronic acid3K-CY5/DMG-PEG2000-Hyaluronic acid3000-CY5 is a multifunctional module conjugate designed for biomedical research. Based on the specific targeting ability of HA to CD44 highly expressed tumor cells, combined with the near-infrared fluorescence characteristics of CY5, high signal-to-noise ratio tumor imaging at the in vivo level can be achieved.	price>
R-M2-10775	HA90K-PEG5K-SH	Hyaluronic acid90K-PEG5K-SH/Hyaluronic acid90K-PEG5000-SH/Hyaluronic acid90K-PEG5K-Thiol is a thiolated hyaluronic acid polyethylene glycol derivative designed for the field of biomaterials. It simultaneously retains the natural biocompatibility of HA, CD44 targeting ability, long cycle anti non-specific adsorption properties of PEG, and high reactivity of thiol groups.	price>

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