Xi'an ruixi Biological Technology Co

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Catalog	name	Description	price
R-R-2113	Brazilein CAS No.600-76-0	Brazilein/CAS No.600-76-0 is an important immunosuppressive component isolated from Caesalpinia sappan L. Brazilein induces apoptosis in mice spleen lymphocytes.	price>
R-19023-20k	3 Arm PEG-COOH ,MW:20K	3 Arm poly(ethylene glycol)-Carboxyl,3 Arm PEG-COOH MW:20K from ruixi.Ruixi is a biotechnology company. Our company focuses on the production and sales of scientific research level drug delivery and drug nano targeting products. At present, our products mainly include synthetic phospholipids, PEG derivatives, block copolymers, nano gold, magnetic nanoparticles, mesoporous silica, reactive fluorescent dyes, fluorescent quantum dots, click chemistry and macrocyclic ligands.	price>
R-C-414	PS-b-PDLLA	Poly(D,L-lactide)(PDLLA)is a biodegradable polymer material in vivo.It can be used for bone material,surgical suture, agricultural film,blow molding and thermoplastic processing.	price>
R-R-2114	ASR-488 CAS No.2690312-65-1	ASR-488/CAS No.2690312-65-1 activates the mRNA-binding protein CPEB1, induces apoptosis and inhibits bladder cancer growth.	price>
R-FFC-002	FITC-cRGD	Fluorescein-cRGD,FITC-cRGD/cRGDfk-FITC from ruixi.Fluorescent labeled peptides are used inbiomedical imaging, protein binding and localization in vivo. Fluorescein canbe directly linked to the N-terminal of the peptide (the connection offluorescein isothiocyanate, usually inserting an aminoacetic acid or β -alanine directly into the N-terminal of the peptide and fluorescein isothiocyanate)It is connected to the side chain of lysine (or cysteine) at the C-terminal, orat other positions that can be connected.	price>
R-C-415	PS-b-PLLA	Because there is an asymmetric carbon atom in the molecule of lactic acid,which has optical activity,polylactic acid can also be divided into right-handed polylactic acid (pdla),left-handed polylactic acid(PLLA),racemic polylactic acid (PDLLA)and non optical polylactic acid (meso PLA).PLA is an important biodegradable polymer material,which is characterized by non-toxic,non irritating,biodegradable absorption,high strength,good plasticity and easy processing.	price>
R-R-2115	Kumatakenin CAS No.3301-49-3	Kumatakenin/CAS No.3301-49-3, a flavonoid that is isolated from cloves shows the effect of inducing apoptosis in ovarian cancer cells.	price>
R-T98522	FITC-Cellulose	Fluorescein-Cellulose，FITC-Cellulose from ruixi.Cellulose is labeled with Fluorescein.Cellulose is a macromolecular polysaccharide composed of glucose. Insoluble in water and general organic solvents. It is the main component of plant cell wall. Cellulose is the most widely distributed and abundant polysaccharide in nature.	price>
R-C-416	PCL-b-PEI	Polycaprolactone is a kind of organic polymer, which is catalyzed by ε- caprolactone in metal organic compounds (such as tetraphenyltin). Polyethyleneimine solid materials can absorb a lot of carbon dioxide in humid air,and the separation process is very convenient.	price>
R-R-2116	Paederosidic acid CAS No.18842-98-3	Paederosidic acid/CAS No.18842-98-3 is isolated from P. scandens with anticancer and anti‐inflammation activities. Paederosidic acid inhibits lung caner cells via inducing mitochondria-mediated apoptosis.	price>
R-QHN400-450	PEG-NH2-CQDs	polyethylene glycol-Amine-CQDs，PEG-NH2-CQDs from ruixi.Polyethylene glycol-amino modified carbon quantum dots.Quantum dots (QDs), also known as semiconductor nanocrystals, are semiconductor nanomaterials whose radius is less than or close to the exciton Bohr radius and can receive excited light to produce fluorescence.	price>
R-C-417	PLGA-b-PLL	PLGA-b-PLL poly(lactic co glycolic acid) (plga-b-pll) crosslinked poly (L-lysine) is one of the most commonly used biodegradable polymers for drug encapsulation, drug solubilization and drug delivery,which can be used to prepare new targeted products such as micelles or vesicles.	price>
R-R-2117	Resistomycin CAS No.20004-62-0	Resistomycin/CAS No.20004-62-0, a pentacyclic polyketide antibiotic, possesses anticancer activity and induces apoptosis.	price>
R-TD-430	COOH-CQDs	COOH-CQDs，Carboxyl-CQDs from ruixi.Quantum dots (QDs) are semiconductor nanostructures that bind excitons in three spatial directions. Sometimes referred to as "artificial atom", "superlattice", "super atom" or "quantum dot atom".	price>
R-C-418	DSPE-PEG-ZnDPA	Fluorescent cell apoptosis targeting probe(zndpa)uses the high affinity of zndpa and phosphatidylserine to detect apoptotic cells or bacteria through the specific binding of apoptotic cell everted phosphatidylserine (or phosphatidylserine on the surface of bacteria).Phospholipid zndpa can target apoptosis,bacterial infection,inflammation related diseases,tumor and so on.	price>
R-R-2118	UCM-1336 CAS No.1621535-90-7	UCM-1336/CAS No.1621535-90-7 is a potent ICMT inhibitor, with an IC50 of 2 μM. UCM-1336 induces mislocalization of endogenous Ras, decreases Ras activation and induces cell death by autophagy and apoptosis.	price>
R-9978-2k	mPEG-CPP44,MW:2K	mPEG-CPP44,MW:2K,methoxy polyethylene glyco-CPP44 from ruixi.Cpp44 is a kind of cell penetrating peptide. Cell penetrating peptides are short peptides that can carry macromolecular substances into cells, and their membrane penetrating ability does not depend on classical endocytosis.	price>
R-9978-2k	mPEG-CPP44,MW:2K	mPEG-CPP44,MW:2K,methoxy polyethylene glyco-CPP44 from ruixi.Cpp44 is a kind of cell penetrating peptide. Cell penetrating peptides are short peptides that can carry macromolecular substances into cells, and their membrane penetrating ability does not depend on classical endocytosis.	price>
R-C-419	PS-PPBD	Our company can provide a variety of copolymers,but also can provide a variety of special custom copolymers.	price>
R-R-2119	Taraxerol acetate CAS No.2189-80-2	Taraxerol acetate/CAS No.2189-80-2 is a COX-1 and COX-2 inhibitor with IC50 values of 116.3 μM and 94.7 μM, respectively. Taraxerol acetate the has the anticancer potential and induces cell apoptosis.	price>

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