Xi'an ruixi Biological Technology Co

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Catalog	name	Description	price
R-CH-0011	SCM-PEG-CHO	Succinimidyl Carboxymethyl Ester-Polyethylene glycol-CHO,SCM-PEG-CHO from ruixi.CHO-PEG-SCM is a linear heterobifunctional PEG reagent with a SCM a succinimidyl CHO ester group. It is a useful crosslinking reagent with a PEG spacer.SCM is one type of NHS esters, often called succinimidyl carboxyl methyl (SCM) ester. SCM is very reactive with primary amine to form a stable amide bond. scm-peg 1000-cho、scm-peg 2000-cho、scm-peg 3400-cho and so on.We can also customize smaller molecular weight (550).	price>
R-CT-045	Tetrazine-PEG5-COOH	Tetrazine-PEG5-COOH,Tetrazine-Polyethylene glycol5-carboxyl from ruixi.Tetrazine-peg5-cooh is a peg product composed of tetrazine and carboxyl group. Peg has good water solubility and good miscibility with many organic compounds. It also has excellent lubricity, moisture retention, dispersibility, adhesive, antistatic agent and softener.Polyethylene glycol can be used as plasticizer and softener.	price>
R-XASYS-00691	ARP-100,cas:704888-90-4	ARP-100(C17H20N2O5S,364.42) is a potent and selective matrix metalloproteinase MMP-2 inhibitor (IC50=12 nM). ARP-100 interacts with S1 pocket of MMP-2 and shows anti-invasive properties in an in vitro model of invasion on matrigel. ARP-100 shows the less inhibitory activity towards MMP-1 (>50μM), MMP-3 (4.5μM), MMP-7 (>50μM), and MMP-9 (0.2μM).	price>
R-R-0691	Ne-Trifluoroacetyl-L-lysine	Ne-Trifluoroacetyl-L-lysine is a modified form of the amino acid lysine, where the ne (or epsilon) amino group (-NH2) of lysine is trifluoroacetylated. This modification involves replacing a hydrogen atom on the epsilon amino group of lysine with a trifluoroacetyl group (TFAC).	price>
R-CH-0012	SG-PEG-CHO	succinimidyl glutarate ester-Polyethylene glycol-CHO,SG-PEG-CHO from ruixi.CHO-PEG-SG is a linear heterobifunctional PEG reagent with a SG a succinimidyl CHO ester group. It is a useful crosslinking reagent with a PEG spacer.SG-PEG1000-CHO、SG-PEG2000-CHO、SG-PEG3400-CHO and so on.We can also customize smaller molecular weight (550).	price>
R-CT-047	6-[6-(2-Pyridinyl)-1,2,4,5-tetrazin-3-yl]-3-pyridina	6-[6-(2-Pyridinyl)-1,2,4,5-tetrazin-3-yl]-3-pyridina from ruixi.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. The scientists of our group all come from the outstanding university of China, who have strong academic background in chemistry, biology and nanotechnology. The quality of our products is strictly control druing the preparation. In the furture, we will keep on develop new products of high-tech.	price>
R-XASYS-00692	ARQ 531,cas:2095393-15-8	ARQ 531 (C25H23ClN4O4,478.93) is a reversible non-covalent and orally active inhibitor of Brutons Tyrosine Kinase (BTK), with IC50s of 0.85 nM and 0.39 nM for WT-BTK and C481S-BTK, respectively.	price>
R-R-0692	p3K truncated, (Lys 58 Lys 60 Lys 63) Ea(54–68)	p3K truncated, (Lys 58 Lys 60 Lys 63) Ea(54–68) represents a customized form of the p3K protein with specific alterations and truncations, denoting its use in experimental research arenas such as protein structure-function studies, cellular signaling pathways, or protein-protein interactions.	price>
R-CH-0013	SS-PEG-CHO	Succinimidyl Succinate-Polyethylene glycol--CHO,SS-PEG-CHO from ruixi.CHO-PEG-SS is a linear heterobifunctional PEG reagent with a SS a succinimidyl CHO ester group. It is a useful crosslinking reagent with a PEG spacer.SS-PEG1000-CHO、SS-PEG2000-CHO、SS-PEG3400-CHO and so on.We can also customize smaller molecular weight (550).	price>
R-CT-048	4-Oxo-4-[[6-[6-(2-pyridinyl)-1,2,4,5-tetrazin-3-yl]-3-pyridinyl]amino]butanoic acid	4-Oxo-4-[[6-[6-(2-pyridinyl)-1,2,4,5-tetrazin-3-yl]-3-pyridinyl]amino]butanoic acid from ruixi.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. The scientists of our group all come from the outstanding university of China, who have strong academic background in chemistry, biology and nanotechnology. The quality of our products is strictly control druing the preparation. In the furture, we will keep on develop new products of high-tech.	price>
R-XASYS-00693	ARS-1323,cas:1698024-73-5	ARS-1323(C21H17ClF2N4O2,430.84), the racemate of ARS-1620, is a novel inhibitor of mutant K-ras G12C extracted from patent WO 2015054572 A1.	price>
R-R-0693	p3K, (Lys 58 Lys 60 Lys 63) Ea(52–68)	P3K, (Lys 58 Lys 60 Lys 63) Ea(52–68)/p3K, [Lys58,60,63]-Ea(52-68) from ruixi. p3K is the immunogenic modification of the class II MHC Eα chain (Eα) (52–68) peptide.	price>
R-CH-0014	SVA-PEG-CHO	Succinimidyl Valerate-Polyethylene glycol--CHO,SVA-PEG-CHO from ruixi.CHO-PEG-SVA is a linear heterobifunctional PEG reagent with a SVA a succinimidyl CHO ester group. It is a useful crosslinking reagent with a PEG spacer.SVA-PEG1000-CHO、SVA-PEG2000-CHO、SVA-PEG3400-CHO and so on.We can also customize smaller molecular weight (550).	price>
R-CT-049	6-[1,4-Dihydro-6-(2-pyridinyl)-1,2,4,5-tetrazin-3-yl]-3-pyridinamine	6-[1,4-Dihydro-6-(2-pyridinyl)-1,2,4,5-tetrazin-3-yl]-3-pyridinamine from ruixi.Tetrazine can be used in many bioimaging and biorthogonal reactions. At present, it has been widely used in protein specific site function interpretation, subcellular structure selective labeling, drug targeted delivery, in vivo animal molecular imaging and preparation of biocompatible materials.	price>
R-XASYS-00694	ARS-853,cas:1629268-00-3	ARS-853(C22H29ClN4O3,432.94) is a cell-active, selective, covalent KRAS G12C inhibitor with an IC50 of 2.5μM. ARS-853 inhibits mutant KRAS-driven signaling by binding to the GDP-bound oncoprotein and preventing activation.	price>
R-R-0694	[Lys1015,1024]-Thrombospondin-1 (1015-1024) (human, bovine, mouse)	[Lys1015,1024]-Thrombospondin-1 (1015-1024) is an integrin-associated protein (IAP/CD47) agonist peptide derived from the cell binding domain of thrombospondin-1 (TS1). The peptide has been shown to stimulate integrin-dependent cell functions, including platelet aggregation.	price>
R-CH-0015	Epoxides-PEG-CHO	Epoxides-Polyethylene glycol--CHO,Epoxides-PEG-CHO from ruixi.CHO -PEG-Epoxides is a linear heterobifunctional PEG reagent with a Epoxides a succinimidyl CHO ester group. It is a useful crosslinking reagent with a PEG spacer.CHO -PEG1000-Epoxides、CHO -PEG2000-Epoxides、CHO -PEG3400-Epoxides and so on.We can also customize smaller molecular weight (550).	price>
R-CT-046	Tetrazine-PEG5-NHS ester	Tetrazine-PEG5-NHS ester,Tetrazine-Polyethylene glycol5-NHS ester from ruixi.Tetrazine-peg5-nhs ester is a six membered heterocyclic polymer composed of tetrazine and active ester. Polyethylene glycol series products can be used as raw materials of ester surfactant. Due to its water solubility, non-volatile, physiological inertia, mild, lubricity and other excellent properties, polyethylene glycol with different relative molecular weight can be selected to change the viscosity, hygroscopicity and structure of the products.	price>
R-XASYS-00695	Artemisone,cas:255730-18-8	Artemisone (C19H31NO6S,401.52) is a potent and semi-synthetic antimalarial, inhibits P. falciparum strains, with a mean IC50 of 0.83 nM. Artemisone is also a potent inhibitor of human CMV.	price>
R-R-0695	[D-Arg2,Lys4]-Dermorphin (1-4), amide	[D-Arg2,Lys4]-Dermorphin (1-4), amide/CAS:118476-85-0 from ruixi. DALDA is a potent and highly selective μ-opioid receptor agonist with a Ki of 1.69 nM. DALDA shows antinociceptive and respiratory effects.	price>

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