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Catalog	name	Description	price
R-CG-086	peg-cooh coated mesoporous Fe3O4,carboxyl function	poly(ethylene glycol)-carboxyl coated mesoporous Fe3O4,carboxyl function,peg-cooh coated mesoporous Fe3O4,carboxyl function from ruixi.Mesoporous materials are conducive to the storage and control of drug release, and can achieve targeted drug release. Ferric oxide (Fe_ 3O_ 4) It is the only metal oxide approved by FDA for biomedical application. Using mesoporous Fe_ 3O_ Magnetic nanoparticles are used as drug carriers to load drug mesoporous Fe by applying an external magnetic field_ 3O_ Nanoparticles can selectively act on specific physiological parts, organs, tissues or cells, and exert drug efficacy in these parts, so as to reduce the dosage and "burst release" of drugs, improve the efficiency of drug treatment, and reduce the toxic and side effects of drugs.	price>
R-M-767	Calcitonin N-Terminal Flanking Peptide (human)	Calcitonin N-Terminal Flanking Peptide (human),CAS: 118277-01-3 from ruixi.Synthetic N-procalcitonin (N-PCT) has been shown to stimulate proliferation of normal and neoplastic human osteoblasts at nanomolar concentrations. Tavares et al. have demonstrated that intracerebroventricular administration of N-PCT significantly decreased food intake and body weight gain for at least 48 h in conscious, freely moving, and unstressed rats fed ad libitum.	price>
R-R-1916	Lometrexol disodium CAS No.120408-07-3	Lometrexol (DDATHF) disodium/CAS No.120408-07-3, an antipurine antifolate, can inhibit the activity of glycinamide ribonucleotide formyltransferase (GARFT) but do not induce detectable levels of DNA strand breaks. Lometrexol disodium can further inhibit de novo purine synthesis, causing abnormal cell proliferation and apoptosis, even cell cycle arrest. Lometrexol disodium has anticancer activity. Lometrexol disodium also is a potent human Serine hydroxymethyltransferase1/2 (hSHMT1/2) inhibitor.	price>
R-SA-001	Streptavidin(SA)-PEG-PLGA	Streptavidin-poly(ethylene glycol)-Poly(lactic-co-glycolic acid),Streptavidin(SA)-PEG-PLGA,PLGA-PEG-Streptavidin(SA),PLGA-SA from ruixi.Streptavidin is a biotin binding protein derived from Streptomyces avidinii. Its nonspecific binding is much lower than that of avidini. Streptavidin protein has more favorable chemical properties such as almost no net charge at neutral pH and no carbohydrate. Therefore, it is widely used as an alternative to avidini. Sa-peg-plga is a customized product. Ruixi can also customize other binding products of streptavidin.	price>
R-M-768	Calcium-Like Peptide 3 trifluoroacetate salt	CALP-3(Calcium-Like Peptide 3 trifluoroacetate salt), VKFGVGFK, acts as a calmodulin agonist. The octapeptide interacts with the calmodulin EF-hand motif, the Ca²⁺-binding site. CALP-3 activates phosphodiesterase in the absence of calcium and inhibits Ca²⁺-mediated cytotoxicity and apoptosis. CALP-3 is more active than CALP-1. By preventing trypsin activation within pancreatiic acinar cells CALP-3 shows potential therapeutic potential in the treatment of pancreatitis.	price>
R-R-1917	Furanodienone CAS No.24268-41-5	Furanodienone/CAS No.24268-41-5 is one of the major bioactive constituents derived from Rhizoma Curcumae. Furanodienone induced apoptosis.	price>
R-SA-002	Streptavidin(SA)-PEG-PCL	Streptavidin-poly(ethylene glycol)-Poly(ε-caprolactone),Streptavidin(SA)-PEG-PCL,PCL-PEG-Streptavidin(SA),PCL-SA from ruixi.Streptavidin is a biotin binding protein derived from Streptomyces avidinii. Its nonspecific binding is much lower than that of avidini. Streptavidin protein has more favorable chemical properties such as almost no net charge at neutral pH and no carbohydrate. Therefore, it is widely used as an alternative to avidini. Sa-peg-PCL is a customized product. Ruixi can also customize other binding products of streptavidin.	price>
R-M-769	Amyloid β-Protein (1-40) (HFIP-treated)	Amyloid β-Protein (1-40) (HFIP-treated),CAS :131438-79-4 is a Amyloid peptide.It can be used Alzheimer Disease.	price>
R-R-1918	GLUT4-IN-2 CAS No.2454113-83-6	GLUT4-IN-2/CAS No.2454113-83-6 is a potent and selective GLUT4 inhibitor with IC50s of 11.4 µM and 6.8 µM for GLUT1 and GLUT4, respectively. GLUT4-IN-2 induces cell apoptosis and cell cycle arrest at G0/G1phase. GLUT4-IN-2 shows potent antitumor activity.	price>
R-SA-003	Streptavidin(SA)-PEG-PLA	Streptavidin-poly(ethylene glycol)-Poly(D,L-lactide)，Streptavidin(SA)-PEG-PLA，PLA-PEG-Streptavidin(SA) ,PLA-SAfrom ruixi.Streptavidin is a biotin binding protein derived from Streptomyces avidinii. Its nonspecific binding is much lower than that of avidini. Streptavidin protein has more favorable chemical properties such as almost no net charge at neutral pH and no carbohydrate. Therefore, it is widely used as an alternative to avidini. Sa-peg-PLA is a customized product. Ruixi can also customize other binding products of streptavidin.	price>
R-M-770	Amyloid β-Protein (1-40) trifluoroacetate salt	Amyloid β-peptide (1-40) showed both neurotrophic and neurotoxic effects in dependence on the neuronal age and the concentration of the β-protein. Aβ 1-40 has been used as well as Aβ 1-42 to detect amyloid β-protein multimers in the cerebrospinal fluid of Alzheimer disease patients.	price>
R-R-1919	Phthalazinone pyrazole CAS No.880487-62-7	Phthalazinone pyrazole/CAS No.880487-62-7 is a potent, selective, and orally active inhibitor of Aurora-A kinase with an IC50 of 0.031 μM. Phthalazinone pyrazole can arrests mitosis and subsequently inhibit tumor growth via apoptosis of proliferating cells. Phthalazinone pyrazole suppresses the epithelial-mesenchymal transition (EMT) during the differentiation of hepatocyte-like cells (HLCs) from human embryonic stem cells.	price>
R-CG-087	PCL-Hydrazone(hyd)-peg-Biotin	Poly(ε-caprolactone)-Hydrazone(hyd)- poly(ethylene glycol)-BIOTIN,PCL-Hydrazone(hyd)-peg-Biotin from ruixi.Hydrazone bond has pH response effect. PCL was linked to hydrazone bond and PEG Biotin was coupled to form micelles with pH response. PH responsive polymer micelles can exist stably in normal tissue, but in the area of slightly acidic tumor tissue, the nucleus or shell of micelles undergo protonation or chemical reaction, which leads to the change of physical properties, the destruction of micelle structure, the rapid release of drugs from micelles to tumor tissue, and the better effect of killing cancer cells.	price>
R-M-771	Cecropin P1 trifluoroacetate salt	Cecropin P1 (SWLSKTAKKLENSAKKRISEGIAIAIQGGPR), a homolog of insect cecropins isolated from pig intestine, was thought to be the first mammalian antimicrobial peptide. Later studies showed that the peptide is produced by the intestinal parasitic nematode Ascaris suum. The 31 amino acid peptide is highly potent against Gram-negative bacteria but has a reduced activity against Gram-positive bacteria. A disruptive effect on bacterial membranes has been proposed as mechanism of antimicrobial activity.	price>
R-R-1920	Lometrexol CAS No.106400-81-1	Lometrexol (DDATHF)/CAS No.106400-81-1, an antipurine antifolate, can inhibit the activity of glycinamide ribonucleotide formyltransferase (GARFT) but do not induce detectable levels of DNA strand breaks. Lometrexol can further inhibit de novo purine synthesis, causing abnormal cell proliferation and apoptosis, even cell cycle arrest. Lometrexol has anticancer activity. Lometrexol also is a potent human Serine hydroxymethyltransferase1/2 (hSHMT1/2) inhibitor.	price>
R-CG-088	PCL-Hydrazone(hyd)-peg-Thiol(sh)	Poly(ε-caprolactone)-Hydrazone(hyd)- poly(ethylene glycol)-Thiol,PCL-Hydrazone(hyd)-peg-sh from ruixi.Hydrazone bond has pH response effect. PCL was linked to hydrazone bond and PEG thiol was coupled to form micelles with pH response. PH responsive polymer micelles can exist stably in normal tissue, but in the area of slightly acidic tumor tissue, the nucleus or shell of micelles undergo protonation or chemical reaction, which leads to the change of physical properties, the destruction of micelle structure, the rapid release of drugs from micelles to tumor tissue, and the better effect of killing cancer cells.	price>
R-M-772	Cecropin B (free acid) trifluoroacetate salt	Cecropin B (free acid) trifluoroacetate salt ,CAS:203265-23-0 from ruixi.It can be used Antimicrobial & Antiviral Peptides.	price>
R-R-1921	Lometrexol hydrate CAS No.1435784-14-7	Lometrexol (DDATHF) hydrate/CAS No.1435784-14-7, an antipurine antifolate, can inhibit the activity of glycinamide ribonucleotide formyltransferase (GARFT) but do not induce detectable levels of DNA strand breaks. Lometrexol hydrate can further inhibit de novo purine synthesis, causing abnormal cell proliferation and apoptosis, even cell cycle arrest. Lometrexol hydrate has anticancer activity. Lometrexol hydrate also is a potent human Serine hydroxymethyltransferase1/2 (hSHMT1/2) inhibitor.	price>
R-CG-089	PCL-Hydrazone(hyd)-peg-Azide(N3)	Poly(ε-caprolactone)-Hydrazone(hyd)- poly(ethylene glycol)-Thiol,PCL-Hydrazone(hyd)-peg-sh from ruixi.Hydrazone bond has pH response effect. PCL was linked to hydrazone bond and PEG thiol was coupled to form micelles with pH response. PH responsive polymer micelles can exist stably in normal tissue, but in the area of slightly acidic tumor tissue, the nucleus or shell of micelles undergo protonation or chemical reaction, which leads to the change of physical properties, the destruction of micelle structure, the rapid release of drugs from micelles to tumor tissue, and the better effect of killing cancer cells.	price>
R-M-773	Amyloid β-Protein (1-39) trifluoroacetate salt	Amyloid β-Protein (1-39) trifluoroacetate salt,CAS:115427-62-8 from ruixi.It can be used Alzheimer Disease.	price>

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