A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
O-Glycanase from Streptococcus pneumoniae, Recombinant
O-Glycanase from Streptococcus pneumoniae, Recombinant. The enzyme is inactivated with sulfhydryl reagents such as p-chloro-mercuribenzene sulfonic acid and transition metals such as mn2+ or zn2+. the enzyme is also inhibited with 1 mm edta. in a highly purified form, o-glycanase adsorbs to glass surfaces and is inactivated or gives variable activities. assays with purified substrates should be carried out in polypropylene vessels, and transfer of the enzyme solutions with glass pipettes should be avoided. the purified enzyme, as formulated, is stable at 2-8°c but about 30% of its activity is lost with a single freeze-thaw cycle. the enzyme activity is not signific...Glycanase. Purity: O-Glycanase is free of contaminating endo-and exoglycosidase activity. No protease activity was detectable after incubation of the enzyme with 0.2 mg resorufin-labeled casein for ~18 hours at 37°C according to the method described by Twining. The production host strain has been extensively tested and does not produce any detectable glycosidases. O-Glycanase. Mole weight: ~180 kDa daltons. Activity: > 12 U/mg. Storage: Shipped on cold pack for next day delivery. Store at 2-8°C. DO NOT FREEZE. Form: A sterile-filtered solution in 20 mM Tris-HCl, 25 mM NaCl (pH 7.5). Source: E. coli. Species: Streptococcus pneumoniae. O-Glycanase. Cat No: NATE-0496.
O-Glycosidase from Streptococcus pneumoniae, Recombinant
O-Glycosidase releases unsubstituted Ser-and Thr-linked β-Gal-(1?3)-α-GalNAc (Core 1 type O-glycan) from glycoproteins. Substitutions of the disaccharide core with sialic acid, lactosamine (galactose-N-acetyl glucosamine), or fucose will block hydrolysis and prevent the liberation of the oligosaccharide from the protein. Pretreament with glycolytic enzymes to remove substituent saccharides from the O-glycan may be needed prior to cleavage using O-glycosidase. Group: Enzymes. Synonyms: endo-α-acetylgalactosaminidase; endo-α-N-acetyl-D-galactosaminidase; mucinaminylserine mucinaminidase; D-galactosyl-3-(N-acetyl-α-D-galacto. Enzyme Commission Number: EC 3.2.1.97. CAS No. 9032-92-2. O-Glycosidase. Storage: 2-8°C. Form: buffered aqueous solution; Solution in 50 mM sodium phosphate, pH 7.5. Source: E. coli. Species: Streptococcus pneumoniae. endo-α-acetylgalactosaminidase; endo-α-N-acetyl-D-galactosaminidase; mucinaminylserine mucinaminidase; D-galactosyl-3-(N-acetyl-α-D-galactosaminyl)-L-serine mucinaminohydrolase; endo-α-GalNAc-ase; glycopeptide α-N-acetylgalactosaminidase; D-galactosyl-N-acetyl-α-D-galactosamine D-galactosyl-N-acetyl-galactosaminohydrolase; 9032-92-2; EC 3.2.1.97. Pack: Supplied with 5× Reaction Buffer, 250 mM NaH2PO4 pH 5.0. Cat No: NATE-0497.
Ogremorphin
Ogremorphin (OGM) is a G protein coupled sensor GPR68 inhibitor with anti-inflammatory and anti-tumor activities. Ogremorphin can inhibit the migration of human melanoma cells and induce ferroptosis in glioblastoma cells[1][2][3].. Uses: Scientific research. Group: Signaling pathways. Alternative Names: OGM; GPR68-IN-1. CAS No. 352563-21-4. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-154954.
OGT 2115
OGT 2115 is a potent, cell-permeable and orally active heparanase inhibitor with an IC50 of 0.4 ?M. OGT 2115 has anti-angiogenic properties (IC50 of 1 ?M). OGT 2115 also inhibits heparan sulfate degradation activity[1][2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 853929-59-6. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-100898.
OGT 2115
OGT 2115. Group: Biochemicals. Grades: Purified. CAS No. 853929-59-6. Pack Sizes: 1mg, 10mg. US Biological Life Sciences.
Worldwide
O-[(Guanin-7-yl)methyl] Acyclovir
O-(Guanin-7-yl)methyl Acyclovir is a dimer impurity of the antiviral agent Acyclovir. Group: Biochemicals. Alternative Names: 9, 7-[1, 2-Ethanediylbis (oxymethylene) ]bisguanine; Acyclovir Impurity I. Grades: Highly Purified. CAS No. 1797832-75-7. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
O-[(Guanin-9-yl)methyl] Acyclovir
O-(Guanin-9-yl)methyl Acyclovir is a dimer impurity of the antiviral agent Acyclovir. Group: Biochemicals. Alternative Names: 9, 9-[1, 2-Ethanediylbis (oxymethylene) ]bisguanine; Acyclovir Impurity J; 9, 9-[1, 2-Ethanediylbis (oxymethylene)]bis[2-amino-1, 9-dihydro-6H-purin-6-one]. Grades: Highly Purified. CAS No. 166762-90-9. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
OH-CATH
OH-CATH is an antimicrobial peptide found in Ophiophagus hannah (King cobra, Naja hannah), and has antibacterial activity. Synonyms: Lys-Arg-Phe-Lys-Lys-Phe-Phe-Lys-Lys-Leu-Lys-Asn-Ser-Val-Lys-Lys-Arg-Ala-Lys-Lys-Phe-Phe-Lys-Lys-Pro-Arg-Val-Ile-Gly-Val-Ser-Ile-Pro-Phe; Cathelicidin-related peptide Oh-Cath; Cathelicidin-related antimicrobial peptide; Oh-CRAMP; Vipericidin; King cobra antimicrobial peptide OH-CATH. Grade: ≥97%. Molecular formula: C202H334N56O38. Mole weight: 4155.23.
Oh-defensin
Oh-defensin is an antimicrobial peptide found in Venoms, Ornithoctonus hainana. It has activity against gram-negative bacteria, gram-positive bacteria and Fungi. It has three disulfide bonds. Synonyms: O. hainana defensin. Grade: >98%. Molecular formula: C240H386N62O63S9. Mole weight: 5436.64.
o-Hexyloxybenzaldehyde
Clear liquid, 98%. CAS No. 7162-59-6. Pack Sizes: 10g, 50g. Product ID: FR-0344. B.P. 125-128/0.1 mm. Mole weight: 206.29.
Frinton Laboratories
OH functionalized carbon nanotubes
OH functionalized carbon nanotubes. Group: Multi wall cnt. CAS No. 308068-56-6. >90wt% (MWNT).
OH Functionalized CNT
OH Functionalized CNT. Group: Multi wall cnt. CAS No. 308068-56-6. >98wt% (MWNT).
OH Functionalized Short SWCNTs, Purity >90%. Group: Single wall cnt. Carbon nanotubes > 95 wt%.
OH Functionalized Short SWCNTs, Purity >98%
OH Functionalized Short SWCNTs, Purity >98%. Group: Single wall cnt. Carbon nanotubes > 90 wt%.
o-Hydroxy Atorvastatin, Dihydrate Monosodium Salt
A metabolite of Atorvastin, a selective, competitive HMG-CoA reductase inhibitor. Atorvastin is the only drug in its class specfically indicated for lowering both elevated LDL-cholesterol and triglycerides in patients with hypercholesterolemia. Group: Biochemicals. Alternative Names: ( βR,δR)-2-(4-Fluorophenyl)- β , δ -dihydroxy-4-[[ (2-hydroxyphenyl) amino]carbonyl]-5- (1-methylethyl) -3-phenyl-1H-pyrrole-1-heptanoic Acid Dihydrate Monosodium Salt;BMS 243887-01; PD 152873; o-Hydroxyatorvastatin Dihydrate Monosodium Salt. Grades: Highly Purified. CAS No. 1421760-64-4. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
o-Hydroxy Atorvastatin Lactone
A metabolite of Atorvastin, a selective, competitive HMG-CoA reductase inhibitor. Atorvastin is the only drug in its class specfically indicated for lowering both elevated LDL-cholesterol and triglycerides in patients with hypercholesterolemia. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
o-Hydroxy Atorvastatin Lactone-d5
An isotopica. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
O-Hydroxyethyl Metronidazole. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-[2-(2-Methyl-5-nitro-1H-imidazol-1-yl)ethoxy]ethanol, Metronidazole impurity F. CAS No. 16156-94-8. Pack Sizes: 5MG. IUPAC Name: 2-[2-(2-methyl-5-nitroimidazol-1-yl)ethoxy]ethanol. Molecular formula: C8H13N3O4. Mole weight: 215.21. Catalog: APS16156948A. SMILES: Cc1ncc([N+](=O)[O-])n1CCOCCO. Format: Neat. Shipping: Room Temperature.
O-Hydroxyethyl Metronidazole
O-Hydroxyethyl Metronidazole is the hydroxy ethyl analogue and impurity of the antiprotozoal agent Metronidazole. O-Hydroxyethyl Metronidazole as well as other 1-substituted-2-methyl-5-nitroimidazoles showed potential antitrichomonal activity. Group: Biochemicals. Alternative Names: 2-[2-(2-Methyl-5-nitro-1H-imidazol-1-yl)ethoxy]ethanol; Metronidazole Impurity F; 2-[2-(2-Methyl-5-nitroimidazol-1-yl)ethoxy]ethanol. Grades: Highly Purified. CAS No. 16156-94-8. Pack Sizes: 5mg. US Biological Life Sciences.
OICR-9429 is high affinity WD repeat domain 5 (WDR5) inhibitor, competitively blocks WDR5 interaction with MLL protein via binding the central peptide-binding pocket of WDR5. OICR-9429 can suppress histone H3K4 trimethylation and can be used for the research of various cancers including non-MLL-rearranged leukaemia, colon, pancreatic, prostate cancer and bladder cancer (BCa) [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 1801787-56-3. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-16993.
Oidiolactone A
Oidiolactone A is a diterpenoid produced by Oidiodendron griseum CL37215. It inhibits LPS-induced IL-1β and TNF-α activity with IC50 values of 1.5 and 4.7 μmol/L. Synonyms: PR-1388; PR 1388; PR1388. CAS No. 90578-11-3. Molecular formula: C17H20O6. Mole weight: 320.3.
Proficiency Testing Material, Concentrate for dilution to 1 L. Group: Waste water.
oil Au nanorods (15)
oil Au nanorods (15). Uses: Designed for use in research and industrial production. Product Category: Metal Nano-materials. CAS No. 7440-57-5. Product ID: ACM7440575-67. Alfa Chemistry ISO 9001:2015 Certified.
Oil Au nanorods (2.0)
Oil Au nanorods (2.0). Uses: Designed for use in research and industrial production. Product Category: Metal Nano-materials. CAS No. 7440-57-5. Product ID: ACM7440575-92. Alfa Chemistry ISO 9001:2015 Certified.
Oil Au nanorods(2.5)
Oil Au nanorods(2.5). Uses: Designed for use in research and industrial production. Product Category: Metal Nano-materials. CAS No. 7440-57-5. Product ID: ACM7440575-108. Alfa Chemistry ISO 9001:2015 Certified.
Oil Au nanorods (2.7)
Oil Au nanorods (2.7). Uses: Designed for use in research and industrial production. Product Category: Metal Nano-materials. CAS No. 7440-57-5. Product ID: ACM7440575-97. Alfa Chemistry ISO 9001:2015 Certified.
Oil Au nanorods (2.9)
Oil Au nanorods (2.9). Uses: Designed for use in research and industrial production. Product Category: Metal Nano-materials. CAS No. 7440-57-5. Product ID: ACM7440575-33. Alfa Chemistry ISO 9001:2015 Certified.
Oil Au nanorods (3.2)
Oil Au nanorods (3.2). Uses: Designed for use in research and industrial production. Product Category: Metal Nano-materials. CAS No. 7440-57-5. Product ID: ACM7440575-27. Alfa Chemistry ISO 9001:2015 Certified.
Oil Au nanorods (3.6)
Oil Au nanorods (3.6). Uses: Designed for use in research and industrial production. Product Category: Metal Nano-materials. CAS No. 7440-57-5. Product ID: ACM7440575-62. Alfa Chemistry ISO 9001:2015 Certified.
Oil Au nanorods (3.7)
Oil Au nanorods (3.7). Uses: Designed for use in research and industrial production. Product Category: Metal Nano-materials. CAS No. 7440-57-5. Product ID: ACM7440575-49. Alfa Chemistry ISO 9001:2015 Certified.
Oil Au nanorods (4.1)
Oil Au nanorods (4.1). Uses: Designed for use in research and industrial production. Product Category: Metal Nano-materials. CAS No. 7440-57-5. Product ID: ACM7440575-23. Alfa Chemistry ISO 9001:2015 Certified.
Oil Au nanorods (4.3)
Oil Au nanorods (4.3). Uses: Designed for use in research and industrial production. Product Category: Metal Nano-materials. CAS No. 7440-57-5. Product ID: ACM7440575-8. Alfa Chemistry ISO 9001:2015 Certified.
Oil Au nanorods(5.1)
Oil Au nanorods(5.1). Uses: Designed for use in research and industrial production. Product Category: Metal Nano-materials. CAS No. 7440-57-5. Product ID: ACM7440575-96. Alfa Chemistry ISO 9001:2015 Certified.
Oil Au nanorods (5.4)
Oil Au nanorods (5.4). Uses: Designed for use in research and industrial production. Product Category: Metal Nano-materials. CAS No. 7440-57-5. Product ID: ACM7440575-58. Alfa Chemistry ISO 9001:2015 Certified.
Oil Au nanorods (6.0)
Oil Au nanorods (6.0). Uses: Designed for use in research and industrial production. Product Category: Metal Nano-materials. CAS No. 7440-57-5. Product ID: ACM7440575-105. Alfa Chemistry ISO 9001:2015 Certified.
Oil Au nanorods(6.5)
Oil Au nanorods(6.5). Uses: Designed for use in research and industrial production. Product Category: Metal Nano-materials. CAS No. 7440-57-5. Product ID: ACM7440575-6. Alfa Chemistry ISO 9001:2015 Certified.
Oil Blue A, Technical grade Dye content
Oil Blue A, Technical grade Dye content. Group: Biochemicals. Grades: Purified. CAS No. 14233-37-5. Pack Sizes: 10g, 25g, 50g, 100g. US Biological Life Sciences.
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; PelletsLargeCry
Oil dispersible core-shell upconverting nanoparticles (Purple blue light)
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; PelletsLargeCryst
Oil dispersible core-shell upconverting nanoparticles (Yellow green light)
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; PelletsLargeCrys
Oil Dispersible Upconverting Nanoparticles
Oil Dispersible Upconverting Nanoparticles. Uses: Fluorescence imaging,biodetection, photodynamic therapy, photoactivation of anti-cancer drugs and biomolecules etc. Group: Surface functionalized nanoparticles.
Oil Dispersible Upconverting Nanoparticles
Oil Dispersible Upconverting Nanoparticles. Uses: Fluorescence imaging,biodetection, photodynamic therapy, photoactivation of anti-cancer drugs and biomolecules etc. Group: other nano materials.
Oil dispersible 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: Oil dispersible upconverting nanoparticles. Pack Sizes: 50 mg.
Oil Dispersible Upconverting Nanoparticles(near-infrared 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: Oil dispersible upconverting nanoparticles. Pack Sizes: 10 mg/20 mg/50 mg.
Oil dispersible upconverting nanoparticles (Purple blue light)
Oil dispersible upconverting nanoparticles (Purple blue 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: Oil dispersible upconverting nanoparticles. Pack Sizes: 50 mg.
Oil dispersible upconverting nanoparticles (UV 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: Oil dispersible upconverting nanoparticles. Pack Sizes: 50 mg.
Oil Dispersible 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: Oil dispersible upconverting nanoparticles. Pack Sizes: 10 mg/20 mg/50 mg.
Oil of Orange. Group: Biochemicals. Grades: Highly Purified. CAS No. 8008-57-9. Pack Sizes: 500g, 1kg, 2kg, 5kg. US Biological Life Sciences.
Worldwide
Oil of thyme
Oil of thyme. Uses: Designed for use in research and industrial production. Additional or Alternative Names: OIL OF THYME;OIL, THYME;THYME OIL, RED;THYME OIL, WHITE;FEMA 3064;FEMA 3065. Product Category: Heterocyclic Organic Compound. CAS No. 68917-64-6. Product ID: ACM68917646. Alfa Chemistry ISO 9001:2015 Certified.