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Catalog	name	Description	price
R-BC-0007	PNIPAAm-b-PCL	POLY(N-ISOPROPYL ACRYLAMIDE)-b-Polycaprolactone, PNIPAAm-b-PCL，PCL-b-PNIPAAm from ruixi Polycaprolactone (PCL), also known as poly (epsilon-caprolactone), is a macromolecule organic polymer synthesized by ring-opening polymerization of epsilon-caprolactone monomer catalyzed by metal anion complex catalyst.PCL has good biocompatibility, good organic polymer compatibility, and good biodegradability. It can be used as cell growth support material and compatible with a variety of conventional plastics.	price>
R-PL-0046	mPEG-Ad	methoxy polyethylene glycol-Adamantane,mPEG-Ad from ruixi.MPEG-Ad is a diblock copolymer.The nanoscale structures created from block copolymers could potentially be used for creating devices for use in computer memory, nanoscale-templating and nanoscale separations.Polyglutamic acid is a polymer of the amino acid glutamic acid.	price>
R-BD-1321	BDP 558/568 carboxylic acid	BDp 558-568 is a universal borondipyrromethene dye with emission in the yellow region of the spectrum.This derivative is a free carboxylic acid.	price>
R-R-1056	N-Tetradecanoyl-DL-homoserine lactone	N-Tetradecanoyl-DL-homoserine lactone/CAS No.98206-80-5 is a serine derivative. N-Tetradecanoyl-DL-homoserine lactone is a compound classified as a homoserine lactone, which is a type of small signaling molecule known as an autoinducer. These molecules are used by bacteria to communicate and regulate gene expression in a process called quorum sensing.	price>
R-BC-0008	PNIPAAm-b-PAA	POLY(N-ISOPROPYL ACRYLAMIDE)-b-polyacrylic acid,PNIPAAm-b-PAA,PAA-b-PNIPAAm from ruixi Tert-butylacrylate (tert-butylacrylate) is an important organic ester. It is a colorless and transparent liquid at room temperature. It has good chemical and physical properties such as weather resistance, water resistance, oil resistance and chemical resistance. Because of its unique and active unsaturated (double bond) and carboxylic acid (-COOR) structure, many kinds of polymer formulations with good properties can be derived, and various polymers can be prepared by emulsion polymerization, solution polymerization, copolymerization and other processing methods.	price>
R-PL-0047	mPEG-PFP	methoxy polyethylene glycol-Pentafluorophenyl,mPEG-PFP from ruixi.Ruixi PFP (pentafluorophenyl) functionalized polyethylene glycol (PEG-PFP) is an amine (-NH2) reactive PEG derivative that can be used to modify molecules with available amine groups. Compared to NHS PEG, PFP PEG has greater reactivity, it can react with both prirmary and secondary amine groups at pH 7~9. Ruixi provides a number of PFP functionalized PEG derivatives that can be used for controlled amine pegylation applications.	price>
R-BD-1328	BDP 558/568 NHS ester	BDP 558/568 is a borondipyrromethene fluorophore with emission in the yellow part of the spectrum.Its absorption and emission spectra are in similar range as TAMRA,BDP TMR,Cyanine3,and sulfo-Cyanine3.This is an amine reactive NHS ester.	price>
R-R-1057	HXR9 hydrochloride	HXR9 hydrochloride is a cell-permeable peptide and a competitive antagonist of HOX/PBX interaction. HXR9 hydrochloride antagonizes the interaction between HOX and a second transcrip-tion factor (PBX), which binds to HOX proteins in paralogue groups1 to 8. HXR9 hydrochloride selectively decreases cell proliferation and promotes apoptosis in cells with a high level of expression of the HOXA/PBX3 genes, such as MLL-rearranged leukemic cells.	price>
R-PL-0029	PNIPAAm-b-PLA	POLY(N-ISOPROPYL ACRYLAMIDE)-b-Poly(D,L-lactide),PNIPAAm-b-PLA,PLA-b-PNIPAAm from ruixi POLY(N-ISOPROPYL ACRYLAMIDE)-b-Poly(D,L-lactide) is an amphiphilic copolymer.Poly(acrylic acid) is a synthetic high-molecular weight polymer of acrylic acid. They may be homopolymers of acrylic acid, or crosslinked with an allyl ether of pentaerythritol, allyl ether of sucrose, or allyl ether of propylene.	price>
R-PL-0048	SPDP-PEG-SPDP	N-succinimidyl-3-(2-pyridyldithiol)propionate-poly(ethyleneN-succinimidyl-3-(2-pyridyldithiol)propionate-poly(ethylene glycol)-N-succinimidyl-3-(2-pyridyldithiol)propionate,SPDP-PEG-SPDP from ruixi.SPDP-PEG-SPDP is a diblock copolymer.SPDP first reacts with a protein molecule via its amino group. SPDP introduced pyridine disulfide into the protein, and then the pyridine disulfide was reduced by DTT to form thiol group. These mercaptan groups then form disulfide bonds with another protein molecule to produce heterodimer proteins.	price>
R-BD-1331	BDP R6G NHS ester	Bdp-r6g is a bright photosensitive dye with long fluorescence lifetime and little pH dependence.Due to its long fluorescence lifetime,the dye can be used for fluorescence polarization analysis and two-photon experiments.NHS ester function can bind to various amino groups,including amino groups in proteins and peptides.	price>
R-R-1058	D-JNKI-1	D-JNKI-1 (AM-111)/CAS No.1445179-97-4 is a highly potent and cell-permeable peptide inhibitor of JNK.	price>
R-BC-0009	PNIPAAm-b-PLGA	POLY(N-ISOPROPYL ACRYLAMIDE)-b-poly(lactic-co-glycolic acid), PNIPAAm-b-PLGA, PLGA-b-PNIPAAm from ruixi Poly (lactic-co-glycolic acid) is a kind of biodegradable functional macromolecule organic compound, which is randomly polymerized by two monomers, lactic acid and glycolic acid. It has good biocompatibility, non-toxicity, good cyst-forming and film-forming properties, and is widely used in pharmaceuticals and medicine. Engineering materials and modern industrial fields.	price>
R-PL1268-X	PHB-b-PEG	poly(3-hydroxybutyrate)-b-poly(ethylene glycol)-methoxy,PHB-b-PEG from ruixi.Poly-3-hydroxybutyrate (PHB) as biodegradable biocompatible polymer.This thermoplastic polymer has comparable material properties to polypropylene.Materials with more valuable properties may result from blending, a common practice in polymer science. Increase in the PEG content increased the elongation at break ratio i.e enhanced the required plasticity of PHB.	price>
R-BD-1334	BDP FL amine	Amino derivative of BDP FL dye,a borondipyrromethene dye for FAM channel.This reagent possesses good aqueous solubility.	price>
R-R-1059	Tat-NR2B9c TFA	Tat-NR2B9c TFA (Tat-NR2Bct TFA)/CAS No.1834571-04-8 is a postsynaptic density-95 (PSD-95) inhibitor, with EC50 values of 6.7 nM and 670 nM for PSD-95d2 (PSD-95 PDZ domain 2) and PSD-95d1, respectively. Tat-NR2B9c TFA disrupts the PSD-95/NMDAR interaction, inhibiting NR2A and NR2B binding to PSD-95 with IC50 values of 0.5 μM and 8 μM, respectively. Tat-NR2B9c TFA also inhibits neuronal nitric oxide synthase (nNOS)/PSD-95 interaction, and possesses neuroprotective efficacy.	price>
R-BC-0010	PNIPAAm-b-PEG	POLY(N-ISOPROPYL ACRYLAMIDE)-b-polyethylene glycol,PNIPAAm-b-PEG，PEG-b-PNIPAAm from ruixi POLY(N-ISOPROPYL ACRYLAMIDE)-b-polyethylene glycol is an amphiphilic copolymer.The nanoscale structures created from block copolymers could potentially be used for creating devices for use in computer memory, nanoscale-templating and nanoscale separations.Polyglutamic acid is a polymer of the amino acid glutamic acid.	price>
R-PL1269-X	PHB-b-PEG-b-PHB	Poly-3-hydroxybutyrate-block-Polyethylene glycol-block-Poly-3-hydroxybutyrate,phb-b-peg-b-phb from ruixi.Amphiphilic Triblock Copolymer PHB-PEG-PHB.Amphiphilic triblock copolymers based on poly (beta-butyrolactone) (PHB) and polyethylene glycol (PEG) - poly (beta-butyrolactone) - poly (beta-butyrolactone) (PHB-PEG-PHB) can be prepared by anionic ring-opening polymerization of beta-butyrolactone (BL) in the presence of polyethylene glycol potassium salt macromolecular initiator and tetrahydrofuran as solvent. By adjusting the ratio of BL to polyethylene glycol potassium salt, various molecular weights can be prepared.	price>
R-BD-1338	BDP R6G amine	BDP R6G is a borondipyrromethene dye matching Rhodamine 6G (R6G) channel.This derivative of the fluorophore contains aliphatic amine group in salt form.The amine group can be conjugated with electrophiles.Amines can also used in enzymatic transamination.	price>
R-R-1060	Tat-NR2B9c CAS.500992-11-0	Tat-NR2B9c (Tat-NR2Bct; NA-1)/CAS.500992-11-0 is a postsynaptic density-95 (PSD-95) inhibitor, with EC50 values of 6.7 nM and 670 nM for PSD-95d2 (PSD-95 PDZ domain 2) and PSD-95d1, respectively. Tat-NR2B9c disrupts the PSD-95/NMDAR interaction, inhibiting NR2A and NR2B binding to PSD-95 with IC50 values of 0.5 μM and 8 μM, respectively. Tat-NR2B9c also inhibits neuronal nitric oxide synthase (nNOS)/PSD-95 interaction, and possesses neuroprotective efficacy.	price>

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