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Product
Modified Alkyd Modified Alkyd. Group: Polymers. Alfa Chemistry Materials 4
Modified Citrus Pectin MCP. CAS No. 9000-69-5. Product ID: 4-00681. Properties: from sterculia tree. CarboMer Inc
Modified defensin Modified defensin is a synthetic construct peptide and has antibacterial activity. BOC Sciences 4
Modified Starch Coated Calcium Carbonate Modified Starch Coated Calcium Carbonate. American Molecules LLC
Modified Starches Modified Starches. CAS No. 68412-35-1. Product ID: PE-0339. Category: Excipients. Product Keywords: Pharmaceutical Excipients; Excipients; Modified Starches; PE-0339; 68412-35-1; 68412-35-1. Standard: In-house standard. Grade: Pharmaceutical grade. CD Formulation
Modified T7 RNA polymerase A modified T7 RNA polymerase that orthogonally recognizes a non-natural promoter sequence: 5-TAATACCGGTCACTATA, where the underlined residues differ from wild-type. Group: Enzymes. Synonyms: CGG-R12-KIR. Enzyme Commission Number: EC 2.7.7.6. CAS No. 9014-24-8. Purity: > 98% (SDS-PAGE). Mole weight: 100.142 kDa. Storage: at -20 °C. Form: Liquid. CGG-R12-KIR; Non-Natural Promoter T7 Polymerase; modified T7 RNA polymerase; T7 RNA polymerase. Cat No: NATE-1698. Creative Enzymes
10% β carotene direct pressed powder(With modified starch) Free flowing dark red uniform particles with a slight odor and some white starch particles visible. Product ID: PE-0660. Category: Filler Excipients. Product Keywords: Other Filler Excipients; 10% β carotene direct pressed powder(With modified starch); PE-0660; Filler Excipients;. Grade: Food Grade. Solubility: Form a stable orange dispersion in warm water. Applications: Due to its good fluidity, especially suitable for direct pressing and hard capsule filling of multivitamin and mineral tablets. CD Formulation
1,3-Bis(3-aminopropyl)tetramethyldisiloxane [Monomer for silicon modified polyamides] Liquid. Group: Monomerspolymers. CAS No. 2469-55-8. Product ID: 3-[[3-aminopropyl(dimethyl)silyl]oxy-dimethylsilyl]propan-1-amine. Molecular formula: 248.51g/mol. Mole weight: C10H28N2OSi2. C[Si](C)(CCCN)O[Si](C)(C)CCCN. InChI=1S/C10H28N2OSi2/c1-14(2, 9-5-7-11)13-15(3, 4)10-6-8-12/h5-12H2, 1-4H3. GPXCORHXFPYJEH-UHFFFAOYSA-N. Alfa Chemistry Materials 4
1,3-Bis(3-aminopropyl)tetramethyldisiloxane, [Monomer for silicon modified polyamides] Liquid. Group: Polymers. CAS No. 2469-55-8. Product ID: 3-[[3-aminopropyl(dimethyl)silyl]oxy-dimethylsilyl]propan-1-amine. Molecular formula: 248.51g/mol. Mole weight: C10H28N2OSi2. C[Si](C)(CCCN)O[Si](C)(C)CCCN. InChI=1S/C10H28N2OSi2/c1-14(2, 9-5-7-11)13-15(3, 4)10-6-8-12/h5-12H2, 1-4H3. GPXCORHXFPYJEH-UHFFFAOYSA-N. Alfa Chemistry Materials 4
1, 3-Bis(3-aminopropyl)tetramethyldisiloxane [Monomer for silicon modified polyamides] (>95.0%(GC)) 1, 3-Bis(3-aminopropyl)tetramethyldisiloxane [Monomer for silicon modified polyamides] (>95.0%(GC)). Group: Polyamides (pa). CAS No. 2469-55-8. Product ID: 3-[[3-aminopropyl(dimethyl)silyl]oxy-dimethylsilyl]propan-1-amine. Molecular formula: 248.52g/mol. Mole weight: C10H28N2OSi2. C[Si](C)(CCCN)O[Si](C)(C)CCCN. InChI=1S/C10H28N2OSi2/c1-14(2, 9-5-7-11)13-15(3, 4)10-6-8-12/h5-12H2, 1-4H3. GPXCORHXFPYJEH-UHFFFAOYSA-N. Alfa Chemistry Materials 3
1% β carotenolds powder(With modified starch) It is a free-flowing reddish orange low dust powder with a slight gas. Product ID: PE-0656. Category: Colorant Excipients. Product Keywords: Colorant Excipients; 1% β carotenolds powder(With modified starch); PE-0656; Colorant Excipients;. Grade: Food Grade. Solubility: It can be dispersed into yellow suspension in cold water. Storage: room temp. Applications: As a colorant for tablets, syrups and emulsions. CD Formulation
Acid esterification modified rosin HM-604 Acid esterification modified rosin HM-604. Group: Polymers. Alfa Chemistry Materials 4
Allyl-modified gelatin The polymer product is a polymer that is derived from natural sources, with or without chemical modification. Uses: Gelatin has received significant attention in the biomedical field due to its inherent bioactivity. functionalized gelatin can be crosslinked with the formation of covalent bonds into highly crosslinked structures, such as hydrogels. recent literature suggests that radical-mediated polymerized hydrogels may not be ideal for cell and protein encapsulation due to radical-mediated damage, hindered molecular transport, or altered cell-cell/cell-material interactions. allyl-modified gelatin can be used to form hydrogels with multifunctional thiol crosslinkers via thiol-ene click or michael-addition reactions. allyl-modified gelatin can be used in the synthesis of synthetic hydrogels, which can be potentially used in applications such as drug delivery and biosensors. Group: Natural polymers and biopolymers. Alternative Names: Pentenoyl gelatin, Gelatin-ene. Alfa Chemistry Materials 5
Amine Modified CNT Amine Modified CNT. Group: Multi wall cnt. CAS No. 308068-56-6. >99.99% (Ultra High Purity MWNT). Alfa Chemistry Materials 3
Amine Modified Single Walled Carbon Nanotubes Amine Modified Single Walled Carbon Nanotubes. Group: Single wall cnt. >80% (SWCNT). Alfa Chemistry Materials 3
Amino modified Multi-walled carbon nanotubes (MWNTs-NH2) Amino modified Multi-walled carbon nanotubes (MWNTs-NH2). Uses: Designed for use in research and industrial production. Product Category: Carbon Nanotubes. Appearance: Color: Black. CAS No. 1333-86-4. Purity: >95%. Density: Tap density: 0.27g/cm³. Product ID: ACM1333864-95. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Amino modified MWCNT Carbon black oil appears as a dark colored liquid with a petroleum-like odor. Less dense than water and insoluble in water. Vapors heavier than air.;Carbon, activated is a black grains that have been treated to improve absorptive ability. May heat spontaneously if not properly cooled after manufacture.;Carbon, animal or vegetable origin appears as a black powder or granular mixed with a tar or starch and water binder pressed into regular lumps or briquettes. Heats slowly and ignites in air especially if wet.;Graphite (natural) appears as a mineral form of the element carbon. Hexagonal crystals or thin leaf-like layers. Steel-gray to black with a metallic luster and a greasy feel. An electrical conductor. Used for high-temperature crucibles, as a lubricant and in "lead" pencils.;DryPowder; DryPowder, Liquid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, WetSolid, OtherSolid, Liquid; DryPowder, WetSolid, Liquid; Liquid; OtherSolid; OtherSolid, GasVapor, Liquid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid, Liquid; WetSolid; WetSolid, Liquid;OtherSolid; PelletsLargeCrystals;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, WetSolid; Liquid; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid;Black… Alfa Chemistry Materials 7
Amino-modified up-conversion nanoparticle SiO2-NH2 (near-infrared light) Amino-modified up-conversion nanoparticle SiO2-NH2 (near-infrared light). Group: Graphene quantum dots. Alfa Chemistry Materials 7
Amino-modified up-conversion nanoparticle SiO2-NH2 (yellow-green light) Amino-modified up-conversion nanoparticle SiO2-NH2 (yellow-green light). Group: Graphene quantum dots. Alfa Chemistry Materials 7
Amino modified up-conversion nanoparticles-NH2 (near infrared light) Amino modified up-conversion nanoparticles-NH2 (near infrared light). Group: Carbon quantum dot. Alfa Chemistry Materials 7
Amino modified upconversion nanoparticles-NH2 (purple blue) Amino modified upconversion nanoparticles-NH2 (purple blue). Group: Graphene quantum dots. Alfa Chemistry Materials 7
Amino modified up-conversion nanoparticles-NH2 (yellow-green light) Amino modified up-conversion nanoparticles-NH2 (yellow-green light). Group: Graphene quantum dots. Alfa Chemistry Materials 7
Amino modified up-conversion nanoparticles PEG-NH2 (near infrared light) Amino modified up-conversion nanoparticles PEG-NH2 (near infrared light). Group: Graphene quantum dots. Alfa Chemistry Materials 7
Amino modified up-conversion nanoparticles PEG-NH2 (purple blue) Amino modified up-conversion nanoparticles PEG-NH2 (purple blue). Group: Graphene quantum dots. Alfa Chemistry Materials 7
Amino modified up-conversion nanoparticles PEG-NH2 (yellow-green light) Amino modified up-conversion nanoparticles PEG-NH2 (yellow-green light). Group: Graphene quantum dots. Alfa Chemistry Materials 7
Ampicillin Beta-Lactamase Modified, 1000X Ampicillin Beta-Lactamase Modified, is a unique antibiotic that is a stronger inhibitor of b-Lactamase than ampicillin, carbenicillin or methicillin. Ampicillin is modified utilizing a novel method that results in improved transformation efficiencies where higher cell density and longer incubation times traditionally result in the development of ampicillin sensitive satellite colonies. When used at a concentration of 1X, the presence of satellite colonies Identificatis reduced, even after prolonged incubation (2-4 days) and plating of competent cells at 20 fold higher density. Group: Biochemicals. Grades: Molecular Biology Grade. Pack Sizes: 3x1ml. US Biological Life Sciences. USBiological 1
Worldwide
Annexin V SPIO modified Annexin V SPIO modified. Product ID: 9-02690. CarboMer Inc
Antibody modified Upconverting Nanoparticles Antibody modified Upconverting Nanoparticles. Uses: They have been widely applied in biomedicine, including in vivo bioimaging, in vivo bioimaging, biodetection, immunohistochemistry, microarray detection, photodynamic therapy, and photoactivated drug activation. first - feng nanomaterials can provide antibody - modified up - conversion nanomaterials according to customer needs. Group: Antibody modified upconverting nanoparticles. Pack Sizes: Customized service. Alfa Chemistry Materials 7
Carboxyl modified up-conversion nanoparticles-COOH (near infrared light) Carboxyl modified up-conversion nanoparticles-COOH (near infrared light). Group: Graphene quantum dots. Alfa Chemistry Materials 7
Carboxyl modified up-conversion nanoparticles-COOH (purple blue) Carboxyl modified up-conversion nanoparticles-COOH (purple blue). Group: Graphene quantum dots. Alfa Chemistry Materials 7
Carboxyl modified up-conversion nanoparticles-COOH (yellow-green light) Carboxyl modified up-conversion nanoparticles-COOH (yellow-green light). Group: Graphene quantum dots. Alfa Chemistry Materials 7
Chemically modified Aspergillus niger Glucose Oxidase Oxidoreductase that catalyzes the conversion of D-glucose to D-glucono-1,5-lactone which hydrolyzes spontanously to gluconate. Take advantage of the enhanced liquid stability. Rely on the proven diagnostic quality of this product. Applications: Use glucose oxidase (god), chemically modified for the determination of α-amylase and d-glucose or o2. Group: Enzymes. Synonyms: glucose oxyhydrase; corylophyline; penatin; glucose aerodehydrogenase; microcid; β-D-glucose oxidase; D-glucose oxidase; D-glucose-1-oxidase; β-D-glucose:quinone oxidoreductase; glucose oxyhydrase; deoxin-1; GOD; GOx; notatin; glucose oxidase. GOD. Mole weight: 79 kD. Activity: >20 U/mg lyophilizate. Stability: At +2 to +8°C within specification range for 12 months. Store dry. Appearance: Yellowish white lyophilizate. Source: Aspergillus niger. EC 1.1.3.4; glucose oxyhydrase; corylophyline; penatin; glucose aerodehydrogenase; microcid; β-D-glucose oxidase; D-glucose oxidase; D-glucose-1-oxidase; β-D-glucose:quinone oxidoreductase; glucose oxyhydrase; deoxin-1; GOD; 9001-37-0; glucose oxidase enzyme; GOx; notatin; glucose oxidase. Cat No: DIA-285. Creative Enzymes
Chemically modified Cholesterol Oxidase from Brevibacterium species Oxidoreductase that catalyzes the interconversion of cholesterol to cholest-4-en-3-one. Rely on the proven diagnostic quality of this product. Applications: Use cholesterol oxidase in diagnostic tests for the determination of cholesterol in combination with cholesterol esterase. Group: Enzymes. Synonyms: Cholesterol-O2 oxidoreductase; 3 beta-Hydroxy steroid oxidoreductase; 3β-hydroxysteroid: oxygen oxidoreductase; cholesterol: oxygen oxidoreductase; cholesterol oxidase. CHOD. Mole weight: 60 kD (native and SDS). Activity: 10-20 U/mg lyophilizate. Stability: At -15 to -25°C within specification range for 12 months. Store dry. Protect from light. Appearance: Yellow lyophilizate. Storage: No decrease in activity over 6 weeks at +35°C. Source: Brevibacterium species. Cholesterol-O2 oxidoreductase; 3 beta-Hydroxy steroid oxidoreductase; 3β-hydroxysteroid: oxygen oxidoreductase; cholesterol: oxygen oxidoreductase; cholesterol oxidase; EC 1.1.3.6. Cat No: DIA-284. Creative Enzymes
Chemically modified Cucurbita species Ascorbate Oxidase Oxidoreductase that oxidizes ascorbic acid to dehydroascorbate. Take advantage of the improved stability in liquid reagents. Rely on the proven diagnostic quality of this product. Applications: Use ascorbate oxidase, chemically modified, in a variety of diagnostic tests to eliminate the interference of ascorbic acid, since ascorbic acid interferes with the trinder reaction that is widely used for the colorimetric determination of analytes. it is useful in liquid as well as dry chemistry test, e.g., for the determination of uric acid, lactate or creatinine. Group: Enzymes. Synonyms: ascorbase; ascorbic acid oxidase; ascorbate oxidase; ascorbic oxidase; ascorbate dehydrogenase; L-ascorbic acid oxidase; AAO; L-ascorbate: O2 oxidoreductase; AA oxidase; L-ascorbate oxidase. AAO. Mole weight: Approximately 140 kD. Activity: >180 U/mg lyophilizate (+37°C, L-ascorbate); Specific activity (+37°C): >1,800 U/mg protein. Stability: At -15 to -25°C within specification range for 12 months. Store dry. Keep tightly sealed. Appearance: Turquoise lyophilizate. Source: Cucurbita species. ascorbase; ascorbic acid oxidase; ascorbate oxidase; ascorbic oxidase; ascorbate dehydrogenase; L-ascorbic acid oxidase; AAO; L-ascorbate: O2 oxidoreductase; AA oxidase; EC 1.10.3.3; 9029-44-1; L-ascorbate oxidase. Cat No: DIA-283. Creative Enzymes
Chemically Modified Fullerenes Chemically Modified Fullerenes. Group: Fullerene. >99%. Alfa Chemistry Materials 3
Chemically modified Glucose-6-phosphate Dehydrogenase from Leuconostoc mesenteroides Glucose-6-phosphate dehydrogenase (G6PD or G6PDH) (EC 1.1.1.49) is a cytosolic enzyme that catalyzes the chemical reaction:D-glucose 6-phosphate + NADP+ <-> 6-phospho-D-glucono-1,5-lactone + NADPH + H+. This enzyme is in the pentose phosphate pathway, a metabolic pathway that supplies reducing energy to cells (such as erythrocytes) by maintaining the level of the co-enzyme nicotinamide adenine dinucleotide phosphate (NADPH). Applications: Use glucose-6-phosphate dehydrogenase for the determination of blood glucose or creatine kinase. Group: Enzymes. Synonyms: D-glucose 6-phosphate dehydrogenase; glucose 6-phosphate dehydrogenase (NADP); NADP-dependent glu. Glucose-6-phosphate dehydrogenase. Mole weight: 110 kD (2 identical subunits 55,000 D). Activity: >30 U/mg lyophilizate. Stability: At +2 to +8°C within specification range for 18 months. Store dry. Appearance: White lyophilizate. Source: E. coli. Species: Leuconostoc mesenteroides. EC 1.1.1.49; NADP-glucose-6-phosphate dehydrogenase; Zwischenferment; D-glucose 6-phosphate dehydrogenase; glucose 6-phosphate dehydrogenase (NADP); NADP-dependent glucose 6-phosphate dehydrogenase; 6-phosphoglucose dehydrogenase; Entner-Doudoroff enzyme; glucose-6-phosphate 1-dehydrogenase; G6PDH; GPD; glucose-6-phosphate dehydrogenase; 9001-40-5. Cat No: DIA-280. Creative Enzymes
Chemically modified Glycerol-3-phosphate Oxidase from E. coli Recombinant oxidoreductase that catalyzes the interconversion of glycerol 3-phosphate to dihydroxyacetone phosphate. Take advantage of the enhanced liquid stability of this enzyme. Rely on the proven diagnostic quality of this product. Applications: Use glycerol-3-phosphate oxidase in diagnostic tests for the determination of triglycerides together with glycerol kinase and lipoprotein lipase. Group: Enzymes. Synonyms: glycerol-3-phosphate oxidase; sn-glycerol-3-phosphate: oxygen 2-oxidoreductase; glycerol phosphate oxidase; glycerol-1-phosphate oxidase; glycerol phosphate oxidase; L-alpha-glycerophosphate oxidase; alpha-glycerophosphate oxidase; L-alpha-glycerol-3-phos. Glycerol-3-phosphate oxidase. Mole weight: 75 kD (SDS-PAGE); 74 kD (gel filtration, Sephadex G 150). Activity: >10 U/mg lyophilizate (+37°C, L-α-glycerol phosphate); Specific activity (+25°C): >40 U/mg protein. Stability: At +2 to +8°C within specification range for 12 months. Store dry. Appearance: Green yellow amorphous lyophilizate. Source: E. coli. glycerol-3-phosphate oxidase; EC 1.1.3.21; sn-glycerol-3-phosphate: oxygen 2-oxidoreductase; glycerol phosphate oxidase; glycerol-1-phosphate oxidase; glycerol phosphate oxidase; L-alpha-glycerophosphate oxidase; alpha-glycerophosphate oxidase; L-alpha-glycerol-3-phosphate oxidase. Cat No: DIA-287. Creative Enzymes
Chemically modified Porcine L-Lactate Dehydrogenase Dehydrogenase that catalyzes the interconversion of L(+)-lactate to pyruvate. Take advantage of the enhanced liquid stability of this enzyme. Rely on the proven diagnostic quality of this product. Applications: Use l-lactate dehydrogenase (l-ldh), chemically modified, in a variety of diagnostic tests for the removal of pyruvate in determinations working with nadh (i.e., triglycerides, lipase, aldolase, aminotransferases, glutamate dehydrogenase). Group: Enzymes. Synonyms: lactic acid dehydrogenase; L-lactic dehydrogenase; L-lactic acid dehydrogenase; lactate dehydrogenase; L-lactate dehydrogenase; L-LDH; LAD; LD; Lactate. LDH. Activity: >25 U/mg lyophilizate; >150 U/mg protein. Stability: At +2 to +8°C within specification range for 12 months. Appearance: White lyophilizate. Source: Porcine heart. Species: Porcine. EC 1.1.1.27; 9001-60-9; lactic acid dehydrogenase; L (+)-nLDH; L-(+)-lactate dehydrogenase; L-lactic dehydrogenase; L-lactic acid dehydrogenase; lactate dehydrogenase; lactate dehydrogenase NAD-dependent; lactic dehydrogenase; NAD-lactate dehydrogenase; L-lactate dehydrogenase; (S)-Lactate:NAD+ oxidoreductase; L-LDH; LAD; LD; Lactate. Cat No: DIA-279. Creative Enzymes
Chemically modified Pseudomonas species Cholesterol Esterase Hydrolase that splits fatty acids from sterols. Take advantage of the enhanced stability of this enzyme in liquid reagents. Rely on the proven diagnostic quality of this product. Applications: Use cholesterol esterase, chemically modified in diagnostic tests for the determination of cholesterol in combination with cholesterol oxidase. Group: Enzymes. Synonyms: cholesterol esterase; cholesteryl ester synthase; triterpenol esterase; cholesteryl esterase; cholesteryl ester hydrolase; sterol ester hydrolase; cholesterol ester hydrolase; cholesterase; acylcholesterol lipase; sterol esterase; CE. Cholesterol Esterase. Mole weight: ~129 kD. Activity: >10 U/mg lyophilizate; >100 U/mg protein. Stability: At +2 to +8°C within specification range for 12 months. Store dry. Appearance: Brownish lyophilizate. Source: Pseudomonas species. cholesterol esterase; cholesteryl ester synthase; triterpenol esterase; cholesteryl esterase; cholesteryl ester hydrolase; sterol ester hydrolase; cholesterol ester hydrolase; cholesterase; acylcholesterol lipase; EC 3.1.1.13; 9026-00-0; sterol esterase; CE. Cat No: DIA-281. Creative Enzymes
Chemically modified Pseudomonas species Lipoprotein Lipase Enzyme that hydrolyzes triglycerides into three free fatty acids and glycerol. Take advantage of the enhanced liquid stability of this enzyme. Rely on the proven diagnostic quality of this product. Applications: Use lipoprotein lipase in diagnostic tests for the determination of triglycerides together with glycerol kinase and glycerol-3-phosphate dehydrogenase. Group: Enzymes. Synonyms: Lipoprotein lipase; LPL; Clearing factor lipase; Diacylglycerol lipase; Diglyceride lipase. LPL. Mole weight: 47 kD. Activity: >10 U/mg lyophilizate. Stability: At +2 to +8°C within specification range for 12 months. Store dry. Appearance: Brownish lyophilizate. Source: Pseudomonas species. Lipoprotein lipase; LPL; EC 3.1.1.34; Clearing factor lipase; Diacylglycerol lipase; Diglyceride lipase. Cat No: DIA-282. Creative Enzymes
Cholesterol Esterase, PEG Modified PEG (Polyethylene glycol) modified cholesterol esterase (PEG Cholesterol Esterase) isone of our premier cholesterol esterase conjugates. Cholesterol esterase is an enzyme that catalyzes the hydrolysis of cholesterol esters into their sterol components and fatty acids. Cholesterol esterase has clinical applications in the determination of serum cholesterol combined with other enzymes. PEG modified cholesterol esterase shows better stability with good reactivity. All our labeled cholesterol esterase products were performed under mild reaction conditions to retain their maximum bioactivity. These conjugates were further purified by chromatography to ensure adequate applications both in-vitro and in-vivo. Conjugate ration: 20~50 peg5000/monomer. solubility: soluble in aqueous buffer. Group: Enzymes. Synonyms: PEG Cholesterol Esterase; Cholesterol Esterase-polyethylene glycol; CE-polyethylene glycol; CE-PEG; PEG-CE; PEG-Cholesterol Esterase. Cholesterol Esterase. Mole weight: ~65 kD for monomer; 400 kD for hexamer. Activity: >300 units/g. Storage: Store at -20°C. Form: Lyophilized powder. Source: Porcine pancreas. Species: Porcine. PEG Cholesterol Esterase; Cholesterol Esterase-polyethylene glycol; CE-polyethylene glycol; CE-PEG; PEG-CE; PEG-Cholesterol Esterase; Cholesterol Esterase, PEG Modified. Cat No: NATE-1587. Creative Enzymes
Cholesterol Oxidase, PEG Modified PEG (Polyethylene glycol) modified cholesterol oxidase (Cholesterol oxidase PEG) is one of our premier cholesterol oxidase conjugates. Cholesterol oxidase is an enzyme that catalyzes the oxidation of cholesterol by oxygen into cholest-4-en-3-one and H2O2. This enzyme belongs to the family of oxidoreductases. Cholesterol oxidase has been used widely in the determination of serum cholesterol combined with other enzymes. PEG modified cholesterol oxidase provides better stability of this enzyme without major compromising its bioactivity. All our labeled cholesterol oxidase products were performed under mild reaction conditions to retain their maximum bioactivity. These conjugates were further purified by chromatography to ensure adequate applications both in-vitro and in-vivo. Conjugate ration: 20~50 peg5000r. solubility: soluble in aqueous buffer. Group: Enzymes. Synonyms: PEG Cholesterol Oxidase; Cholesterol Oxidase-polyethylene glycol; CHOD-polyethylene glycol; CHOD-PEG; PEG-CHOD; PEG-Cholesterol Oxidase. CHOD. Mole weight: ~61.8 kD. Activity: >10 units/mg solid. Storage: Store at -20°C. Form: Lyophilized powder. Source: Microorganism. PEG Cholesterol Oxidase; Cholesterol Oxidase-polyethylene glycol; CHOD-polyethylene glycol; CHOD-PEG; PEG-CHOD; PEG-Cholesterol Oxidase; Cholesterol Oxidase, PEG Modified. Cat No: NATE-1588. Creative Enzymes
Citrate Modified Fe3O4 Microspheres(D: 200 nm) Citrate Modified Fe3O4 Microspheres(D: 200 nm). Uses: Designed for use in research and industrial production. Product Category: Metal Nano-materials. CAS No. 12227-89-3. Product ID: ACM12227893-2. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Citrate Modified Fe3O4 Microspheres(D: 300 nm) Citrate Modified Fe3O4 Microspheres(D: 300 nm). Uses: Designed for use in research and industrial production. Product Category: Metal Nano-materials. CAS No. 12227-89-3. Product ID: ACM12227893-4. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Citrate Modified Fe3O4 Microspheres(D: 500 nm) Citrate Modified Fe3O4 Microspheres(D: 500 nm). Uses: Designed for use in research and industrial production. Product Category: Metal Nano-materials. CAS No. 12227-89-3. Product ID: ACM12227893-1. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
-COOH modified upconverting nanoparticles (green light) -COOH modified upconverting nanoparticles (green light). Uses: Up conversion noparticles have excellent optical stability. they have been widely applied in biomedicine, including in vivo bioimaging, in vivo bioimaging, biodetection, immunohistochemistry, microarray detection, photodymic therapy, and photoactivated drug activation. Group: Sio2-cooh modified upconverting nanoparticles. Pack Sizes: 20 mg. Alfa Chemistry Materials 7
-COOH Modified Upconverting Nanoparticles (near-infrared light) -COOH Modified Upconverting Nanoparticles (near-infrared light). Uses: Up conversion nanoparticles have excellent optical stability. they have been widely applied in biomedicine, including in vivo bioimaging, in vivo bioimaging, biodetection, immunohistochemistry, microarray detection, photodynamic therapy, and photoactivated drug activation. Group: Sio2-cooh modified upconverting nanoparticles. Pack Sizes: 10 mg/20 mg. Alfa Chemistry Materials 7
-COOH Modified Upconverting Nanoparticles (purple-blue light) -COOH Modified Upconverting Nanoparticles (purple-blue light). Uses: Up conversion nanoparticles have excellent optical stability. they have been widely applied in biomedicine, including in vivo bioimaging, in vivo bioimaging, biodetection, immunohistochemistry, microarray detection, photodynamic therapy, and photoactivated drug activation. Group: Sio2-cooh modified upconverting nanoparticles. Pack Sizes: 10 mg/20 mg. Alfa Chemistry Materials 7
-COOH Modified Upconverting Nanoparticles (UV light) -COOH Modified Upconverting Nanoparticles (UV light). Uses: Up conversion nanoparticles have excellent optical stability. they have been widely applied in biomedicine, including in vivo bioimaging, in vivo bioimaging, biodetection, immunohistochemistry, microarray detection, photodynamic therapy, and photoactivated drug activation. Group: Sio2-cooh modified upconverting nanoparticles. Pack Sizes: 10 mg/20 mg. Alfa Chemistry Materials 7
-COOH modified upconverting nanoparticles (Yellow green light) -COOH modified upconverting nanoparticles (Yellow green light). Uses: Up conversion noparticles have excellent optical stability. they have been widely applied in biomedicine, including in vivo bioimaging, in vivo bioimaging, biodetection, immunohistochemistry, microarray detection, photodymic therapy, and photoactivated drug activation. Group: Sio2-cooh modified upconverting nanoparticles. Pack Sizes: 20 mg. Alfa Chemistry Materials 7
FITC-Annexin V SPIO modified FITC-Annexin V SPIO modified. Product ID: 9-03331. CarboMer Inc
Hexokinase from Yeast, chemically modified A hexokinase is an enzyme that phosphorylates hexoses (six-carbon sugars), forming hexose phosphate. In most organisms, glucose is the most important substrate of hexokinases, and glucose-6-phosphate the most important product. Hexokinase can transfer an inorganic phosphate group from ATP to a substrate. Hexokinases should not be confused with glucokinase, which is a specific isoform of hexokinase. While other hexokinases are capable of phosphorylating several hexoses, glucokinase acts with a 50-fold lower substrate affinity and its only hexose substrate is glucose. Recombinant enzyme that converts hexose to hexose-6-phosphate. take advantage of the improved stability in liquid reagents. rely on the proven diagnostic quality of this product. Applications: Use hexokinase in diagnostic tests for blood glucose using the hexokinase method and for the determination of creatine kinase. Group: Enzymes. Synonyms: hexokinase type . Hexokinase. Mole weight: 57 kD (SDS-PAGE). Activity: > 40 U/mg lyophilizate. Stability: At +2 to +8°C within specification range for 18 months. Store dry. Appearance: White lyophilizate. Source: Yeast. hexokinase type IV glucokinase; hexokinase D; hexokinase type IV; hexokinase (phosphorylating); ATP-dependent hexokinase; glucose ATP phosphotransferase; hexokinase; ATP:D-hexose 6-phosphotransferase. Cat No: NATE-0989. Creative Enzymes
Hydrocarbon Modified Rosin Esters Hydrocarbon Modified Rosin Esters. Group: Polymers. Alfa Chemistry Materials 4
Hydroxyethyl cellulose, hexadecyl modified Hydroxyethyl cellulose, hexadecyl modified. Product ID: 5-02908. Reference: Carbohydrates and Carbohydrate Polymers, M. Yalpani (ed.), ATL Press, Mount Prospect, p. 166, 1993. CarboMer Inc
Imidazole modified graphene quantum dot powder Imidazole modified graphene quantum dot powder. Group: Graphene quantum dots. Alfa Chemistry Materials 7
Imidazole-modified Graphene quantum dots Carbon black oil appears as a dark colored liquid with a petroleum-like odor. Less dense than water and insoluble in water. Vapors heavier than air.;Carbon, activated is a black grains that have been treated to improve absorptive ability. May heat spontaneously if not properly cooled after manufacture.;Carbon, animal or vegetable origin appears as a black powder or granular mixed with a tar or starch and water binder pressed into regular lumps or briquettes. Heats slowly and ignites in air especially if wet.;Graphite (natural) appears as a mineral form of the element carbon. Hexagonal crystals or thin leaf-like layers. Steel-gray to black with a metallic luster and a greasy feel. An electrical conductor. Used for high-temperature crucibles, as a lubricant and in "lead" pencils.;DryPowder; DryPowder, Liquid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, WetSolid, OtherSolid, Liquid; DryPowder, WetSolid, Liquid; Liquid; OtherSolid; OtherSolid, GasVapor, Liquid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid, Liquid; WetSolid; WetSolid, Liquid;OtherSolid; PelletsLargeCrystals;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, WetSolid; Liquid; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherS… Alfa Chemistry Materials 7
Imidazole modified graphene quantum dot solution Imidazole modified graphene quantum dot solution. Group: Graphene quantum dots. Alfa Chemistry Materials 7
Imidazole-modified Graphene quantum dots powder Imidazole-modified Graphene quantum dots powder. Uses: Designed for use in research and industrial production. Product Category: Series of Graphene Quantum Dots. CAS No. 7440-44-0. Product ID: ACM7440440-25. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Imidazole-modified Graphene quantum dots solution Carbon black oil appears as a dark colored liquid with a petroleum-like odor. Less dense than water and insoluble in water. Vapors heavier than air.;Carbon, activated is a black grains that have been treated to improve absorptive ability. May heat spontaneously if not properly cooled after manufacture.;Carbon, animal or vegetable origin appears as a black powder or granular mixed with a tar or starch and water binder pressed into regular lumps or briquettes. Heats slowly and ignites in air especially if wet.;Graphite (natural) appears as a mineral form of the element carbon. Hexagonal crystals or thin leaf-like layers. Steel-gray to black with a metallic luster and a greasy feel. An electrical conductor. Used for high-temperature crucibles, as a lubricant and in "lead" pencils.;DryPowder; DryPowder, Liquid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, WetSolid, OtherSolid, Liquid; DryPowder, WetSolid, Liquid; Liquid; OtherSolid; OtherSolid, GasVapor, Liquid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid, Liquid; WetSolid; WetSolid, Liquid;OtherSolid; PelletsLargeCrystals;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, WetSolid; Liquid; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystal… Alfa Chemistry Materials 6
Latex beads,amine-modified polystyrene Insoluble in water and less dense than water. Contact may cause irritate skin, eyes, and mucous membranes. May be toxic by ingestion.;Styrene monomer, stabilized appears as a clear colorless to dark liquid with an aromatic odor. Vapors heavier than air and irritating to the eyes and mucous membranes. Subject to polymerization. If the polymerization takes place inside a closed container, the container may rupture violently. Less dense than water and insoluble in water. Used to make plastics, paints, and synthetic rubber.;GasVapor; Liquid; PelletsLargeCrystals; PelletsLargeCrystals, Liquid;Liquid;Liquid;COLOURLESS-TO-YELLOW OILY LIQUID.;COLOURLESS SOLID IN VARIOUS FORMS.;Colorless to yellow, oily liquid with a sweet, floral odor.;Colorless to yellow, oily liquid with a sweet, floral odor. Group: Polymers. CAS No. 9003-53-6. Product ID: styrene. Molecular formula: 104.15g/mol. Mole weight: C8H8;C6H5CHCH2;(C8H8)x;C8H8. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 4
Latex beads, amine-modified polystyrene (2.5% w/v) Latex beads, amine-modified polystyrene (2.5% w/v). Group: Polystyrene (ps). CAS No. 9003-53-6. Product ID: styrene. Mole weight: (C8H8)n. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Latex beads, amine-modified polystyrene (5% w/v) Latex beads, amine-modified polystyrene (5% w/v). Group: Polystyrene (ps). CAS No. 9003-53-6. Product ID: styrene. Mole weight: (C8H8)n. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 3
Latex beads,amine-modified polystyrene, diameter 0.05 - 0.1μm ,2.5% w/v Insoluble in water and less dense than water. Contact may cause irritate skin, eyes, and mucous membranes. May be toxic by ingestion.;Styrene monomer, stabilized appears as a clear colorless to dark liquid with an aromatic odor. Vapors heavier than air and irritating to the eyes and mucous membranes. Subject to polymerization. If the polymerization takes place inside a closed container, the container may rupture violently. Less dense than water and insoluble in water. Used to make plastics, paints, and synthetic rubber.;GasVapor; Liquid; PelletsLargeCrystals; PelletsLargeCrystals, Liquid;Liquid;Liquid;COLOURLESS-TO-YELLOW OILY LIQUID.;COLOURLESS SOLID IN VARIOUS FORMS.;Colorless to yellow, oily liquid with a sweet, floral odor.;Colorless to yellow, oily liquid with a sweet, floral odor. Group: Polymers. CAS No. 9003-53-6. Product ID: styrene. Molecular formula: 104.15g/mol. Mole weight: C8H8;C6H5CHCH2;(C8H8)x;C8H8. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 4
Latex beads,amine-modified polystyrene, diameter 0.2 - 0.5μm ,2.5% w/v Insoluble in water and less dense than water. Contact may cause irritate skin, eyes, and mucous membranes. May be toxic by ingestion.;Styrene monomer, stabilized appears as a clear colorless to dark liquid with an aromatic odor. Vapors heavier than air and irritating to the eyes and mucous membranes. Subject to polymerization. If the polymerization takes place inside a closed container, the container may rupture violently. Less dense than water and insoluble in water. Used to make plastics, paints, and synthetic rubber.;GasVapor; Liquid; PelletsLargeCrystals; PelletsLargeCrystals, Liquid;Liquid;Liquid;COLOURLESS-TO-YELLOW OILY LIQUID.;COLOURLESS SOLID IN VARIOUS FORMS.;Colorless to yellow, oily liquid with a sweet, floral odor.;Colorless to yellow, oily liquid with a sweet, floral odor. Group: Polymers. CAS No. 9003-53-6. Product ID: styrene. Molecular formula: 104.15g/mol. Mole weight: C8H8;C6H5CHCH2;(C8H8)x;C8H8. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 4
Latex beads,amine-modified polystyrene, diameter 0.6 - 1.0μm,2.5% w/v Insoluble in water and less dense than water. Contact may cause irritate skin, eyes, and mucous membranes. May be toxic by ingestion.;Styrene monomer, stabilized appears as a clear colorless to dark liquid with an aromatic odor. Vapors heavier than air and irritating to the eyes and mucous membranes. Subject to polymerization. If the polymerization takes place inside a closed container, the container may rupture violently. Less dense than water and insoluble in water. Used to make plastics, paints, and synthetic rubber.;GasVapor; Liquid; PelletsLargeCrystals; PelletsLargeCrystals, Liquid;Liquid;Liquid;COLOURLESS-TO-YELLOW OILY LIQUID.;COLOURLESS SOLID IN VARIOUS FORMS.;Colorless to yellow, oily liquid with a sweet, floral odor.;Colorless to yellow, oily liquid with a sweet, floral odor. Group: Polymers. CAS No. 9003-53-6. Product ID: styrene. Molecular formula: 104.15g/mol. Mole weight: C8H8;C6H5CHCH2;(C8H8)x;C8H8. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 4
Latex beads,amine-modified polystyrene, diameter 1.0 - 1.9μm,2.5% w/v Insoluble in water and less dense than water. Contact may cause irritate skin, eyes, and mucous membranes. May be toxic by ingestion.;Styrene monomer, stabilized appears as a clear colorless to dark liquid with an aromatic odor. Vapors heavier than air and irritating to the eyes and mucous membranes. Subject to polymerization. If the polymerization takes place inside a closed container, the container may rupture violently. Less dense than water and insoluble in water. Used to make plastics, paints, and synthetic rubber.;GasVapor; Liquid; PelletsLargeCrystals; PelletsLargeCrystals, Liquid;Liquid;Liquid;COLOURLESS-TO-YELLOW OILY LIQUID.;COLOURLESS SOLID IN VARIOUS FORMS.;Colorless to yellow, oily liquid with a sweet, floral odor.;Colorless to yellow, oily liquid with a sweet, floral odor. Group: Polymers. CAS No. 9003-53-6. Product ID: styrene. Molecular formula: 104.15g/mol. Mole weight: C8H8;C6H5CHCH2;(C8H8)x;C8H8. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 4
Latex beads,amine-modified polystyrene, diameter >10μm ,2.5% w/v Insoluble in water and less dense than water. Contact may cause irritate skin, eyes, and mucous membranes. May be toxic by ingestion.;Styrene monomer, stabilized appears as a clear colorless to dark liquid with an aromatic odor. Vapors heavier than air and irritating to the eyes and mucous membranes. Subject to polymerization. If the polymerization takes place inside a closed container, the container may rupture violently. Less dense than water and insoluble in water. Used to make plastics, paints, and synthetic rubber.;GasVapor; Liquid; PelletsLargeCrystals; PelletsLargeCrystals, Liquid;Liquid;Liquid;COLOURLESS-TO-YELLOW OILY LIQUID.;COLOURLESS SOLID IN VARIOUS FORMS.;Colorless to yellow, oily liquid with a sweet, floral odor.;Colorless to yellow, oily liquid with a sweet, floral odor. Group: Polymers. CAS No. 9003-53-6. Product ID: styrene. Molecular formula: 104.15g/mol. Mole weight: C8H8;C6H5CHCH2;(C8H8)x;C8H8. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 4
Latex beads,amine-modified polystyrene, diameter 2.0 - 2.9μm,2.5% w/v Insoluble in water and less dense than water. Contact may cause irritate skin, eyes, and mucous membranes. May be toxic by ingestion.;Styrene monomer, stabilized appears as a clear colorless to dark liquid with an aromatic odor. Vapors heavier than air and irritating to the eyes and mucous membranes. Subject to polymerization. If the polymerization takes place inside a closed container, the container may rupture violently. Less dense than water and insoluble in water. Used to make plastics, paints, and synthetic rubber.;GasVapor; Liquid; PelletsLargeCrystals; PelletsLargeCrystals, Liquid;Liquid;Liquid;COLOURLESS-TO-YELLOW OILY LIQUID.;COLOURLESS SOLID IN VARIOUS FORMS.;Colorless to yellow, oily liquid with a sweet, floral odor.;Colorless to yellow, oily liquid with a sweet, floral odor. Group: Polymers. CAS No. 9003-53-6. Product ID: styrene. Molecular formula: 104.15g/mol. Mole weight: C8H8;C6H5CHCH2;(C8H8)x;C8H8. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 4
Latex beads,amine-modified polystyrene, diameter 3.0 - 3.9μm,5% w/v Insoluble in water and less dense than water. Contact may cause irritate skin, eyes, and mucous membranes. May be toxic by ingestion.;Styrene monomer, stabilized appears as a clear colorless to dark liquid with an aromatic odor. Vapors heavier than air and irritating to the eyes and mucous membranes. Subject to polymerization. If the polymerization takes place inside a closed container, the container may rupture violently. Less dense than water and insoluble in water. Used to make plastics, paints, and synthetic rubber.;GasVapor; Liquid; PelletsLargeCrystals; PelletsLargeCrystals, Liquid;Liquid;Liquid;COLOURLESS-TO-YELLOW OILY LIQUID.;COLOURLESS SOLID IN VARIOUS FORMS.;Colorless to yellow, oily liquid with a sweet, floral odor.;Colorless to yellow, oily liquid with a sweet, floral odor. Group: Polymers. CAS No. 9003-53-6. Product ID: styrene. Molecular formula: 104.15g/mol. Mole weight: C8H8;C6H5CHCH2;(C8H8)x;C8H8. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 4
Latex beads,amine-modified polystyrene, diameter 4.0 - 4.9μm,5% w/v Insoluble in water and less dense than water. Contact may cause irritate skin, eyes, and mucous membranes. May be toxic by ingestion.;Styrene monomer, stabilized appears as a clear colorless to dark liquid with an aromatic odor. Vapors heavier than air and irritating to the eyes and mucous membranes. Subject to polymerization. If the polymerization takes place inside a closed container, the container may rupture violently. Less dense than water and insoluble in water. Used to make plastics, paints, and synthetic rubber.;GasVapor; Liquid; PelletsLargeCrystals; PelletsLargeCrystals, Liquid;Liquid;Liquid;COLOURLESS-TO-YELLOW OILY LIQUID.;COLOURLESS SOLID IN VARIOUS FORMS.;Colorless to yellow, oily liquid with a sweet, floral odor.;Colorless to yellow, oily liquid with a sweet, floral odor. Group: Polymers. CAS No. 9003-53-6. Product ID: styrene. Molecular formula: 104.15g/mol. Mole weight: C8H8;C6H5CHCH2;(C8H8)x;C8H8. C=CC1=CC=CC=C1. InChI=1S / C8H8 / c1-2-8-6-4-3-5-7-8 / h2-7H, 1H2. PPBRXRYQALVLMV-UHFFFAOYSA-N. Alfa Chemistry Materials 4

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