American Chemical Suppliers

A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.

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Product
Purified Grape Seeds Oligomeric Proanthocyanidins United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. Alfa Chemistry Analytical Products
Purified Guggul Extract United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. Alfa Chemistry Analytical Products
Purified Isophthalic Acid Purified Isophthalic Acid. Group: Chemical resins. Alfa Chemistry Materials 3
Purified Multi-walled carbon nanotubes, >95%, ID:5-10nm, OD:10-20nm, Length:10-30um Purified Multi-walled carbon nanotubes, >95%, ID:5-10nm, OD:10-20nm, Length:10-30um. Group: Carbon nano materials. CAS No. 308068-56-6. Alfa Chemistry Materials 5
Purified Multi-walled carbon nanotubes (MWNTs) 10-20nm Purified Multi-walled carbon nanotubes (MWNTs) 10-20nm. 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: 0.22 g/cm³ True density: ~2.1 g/cm³. Product ID: ACM1333864-93. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
Purified Multi-walled carbon nanotubes (MWNTs) 20-30nm Purified Multi-walled carbon nanotubes (MWNTs) 20-30nm. 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: 0.28g/cm³ True density: ~2.1 g/cm³. Product ID: ACM1333864-83. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Purified Multi-walled carbon nanotubes (MWNTs) 30-50nm Purified Multi-walled carbon nanotubes (MWNTs) 30-50nm. 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: 0.22g/cm³ True density: ~2.1 g/cm³. Product ID: ACM1333864-34. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Purified Multi-walled carbon nanotubes (MWNTs) <8nm Purified Multi-walled carbon nanotubes (MWNTs) <8nm. Uses: Designed for use in research and industrial production. Product Category: Carbon Nanotubes. Appearance: Color: Black. CAS No. 1333-86-4. Purity: Carbon content:>97% CNT content: >95%. Density: Tap density: 0.27 g/cm³ True density: ~2.1 g/cm³. Product ID: ACM1333864-11. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Purified Plasma Nanotubes Powder RN-220 Purified Plasma Nanotubes Powder RN-220. Uses: Designed for use in research and industrial production. Product Category: Purified Single-wall Carbon Nanotubes. CAS No. 7440-44-0. Product ID: ACM7440440-212. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Purified Plasma Nanotubes Solution RN-220 Purified Plasma Nanotubes Solution RN-220. Uses: Designed for use in research and industrial production. Product Category: Purified Single-wall Carbon Nanotubes. CAS No. 7440-44-0. Product ID: ACM7440440-219. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Purified Single-walled carbon nanotubes (SWNTs) 1-2 nm Purified Single-walled carbon nanotubes (SWNTs) 1-2 nm. Uses: Designed for use in research and industrial production. Product Category: Carbon Nanotubes. Appearance: Color: Black. CAS No. 1333-86-4. Purity: >90%. Density: Tap density: 0.14 g/cm³ True density: ~2.1 g/cm³. Product ID: ACM1333864-58. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
PURIFIED TEREPHTHALIC ACID (PTA) PURIFIED TEREPHTHALIC ACID (PTA). Group: Polymers. Alfa Chemistry Materials 3
Purine A purine is a heterocyclic aromatic organic compound that consists of a pyrimidine ring fused to an imidazole ring.Purines are found in high concentration in meat and meat products, especially internal organs such as liver and kidney. Synonyms: 7H-purine. Grades: > 95 %. CAS No. 120-73-0. Molecular formula: C5H4N4. Mole weight: 120.11. BOC Sciences 7
Purine Purine is an endogenous metabolite. Purine bases are the building blocks of the nucleic acids. Purine inhibits the activation of PARP. Purine protects against oxidant-induced cell injury. Purine can be used in the research of cancer and nervous system diseases [1] [2] [3] [4]. Uses: Scientific research. Group: Natural products. Alternative Names: Purine (6CI,8CI); 3,5,7-Triazaindole; 3H-Imidazo[4,5-d]pyrimidine; 6H-Imidazo[4,5-d]pyrimidine; 7H-Purine; Isopurine; NSC 753; β-Purine. CAS No. 120-73-0. Pack Sizes: 10 mM * 1 mL; 100 mg. Product ID: HY-34431. MedChemExpress MCE
Purine, 98% Purine, 98%. CAS No: 120-73-0 Sarchem Laboratories
Sarchem Laboratories New Jersey NJ
Purine-9-beta-D-(2'-deoxy-2'-fluoro)arabinoriboside Purine-9-beta-D-(2'-deoxy-2'-fluoro)arabinoriboside is a distinguished compound, exhibiting its utmost potential in studying specific malignant tumors, encompassing lymphoid leukemia and lymphoma. Synonyms: 9-(2'-Deoxy-2'-fluoro-β-D-arabinofuranosyl)-9H-purine; 9-(2-Fluoro-2-deoxy-beta-D-arabinofuranosyl)-9H-purine; (2R,3R,4S,5R)-4-Fluoro-2-(hydroxymethyl)-5-(9H-purin-9-yl)tetrahydrofuran-3-ol. Grades: ≥95%. CAS No. 109304-16-7. Molecular formula: C10H11FN4O3. Mole weight: 254.22. BOC Sciences 2
Purine-9-beta-D-(3',5'-di-O-benzoyl-2'-deoxy-2'-fluoro)arabinoriboside Purine-9-beta-D-(3',5'-di-O-benzoyl-2'-deoxy-2'-fluoro)arabinoriboside is an imperative biomedical compound, exhibiting unparalleled potential in studying diverse malignancies like leukemia and lymphoma. By selectively impeding the proliferation of neoplastic cells, this compound commendably facilitates their annihilation. Synonyms: 9-(3',5'-di-O-benzoyl-2'-deoxy-2'-fluoro-β-Darabinofuranosyl)-9H-purine; ((2R,3R,4S,5R)-3-(Benzoyloxy)-4-fluoro-5-(9H-purin-9-yl)tetrahydrofuran-2-yl)methyl benzoate; 3,5-di-O-benzoyl-1,2-dideoxy-2-fluoro-1-purin-9-yl-beta-D-arabino-pentofuranose. Grades: ≥95%. CAS No. 132723-01-4. Molecular formula: C24H19FN4O5. Mole weight: 462.44. BOC Sciences 2
purine imidazole-ring cyclase Also acts on 2,6-diamino-5-formamido-3,4-dihydro-4-oxopyrimidine residues. Brings about the reclosure of the imidazole rings of purine residues damaged by γ-rays. Group: Enzymes. Synonyms: DNA-4,6-diamino-5-formamidopyrimidine 8-C,9-N-lyase (cyclizing); DNA-4,6-diamino-5-formamidopyrimidine 8-C,9-N-lyase (cyclizing; DNA-adenine-forming). Enzyme Commission Number: EC 4.3.2.4. CAS No. 95990-28-6. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5299; purine imidazole-ring cyclase; EC 4.3.2.4; 95990-28-6; DNA-4,6-diamino-5-formamidopyrimidine 8-C,9-N-lyase (cyclizing); DNA-4,6-diamino-5-formamidopyrimidine 8-C,9-N-lyase (cyclizing; DNA-adenine-forming). Cat No: EXWM-5299. Creative Enzymes
purine nucleosidase The enzyme from the bacterium Ochrobactrum anthropi specifically catalyses the irreversible N-riboside hydrolysis of purine nucleosides. Pyrimidine nucleosides, purine and pyrimidine nucleotides, NAD+, NADP+ and nicotinaminde mononucleotide are not substrates. Group: Enzymes. Synonyms: nucleosidase (misleading); purine β-ribosidase; purine nucleoside hydrolase; purine ribonucleosidase; ribonucleoside hydrolase (misleading); nucleoside hydrolase (misleading); N-ribosyl purine ribohydrolase; nucleosidase g; N-D-ribosylpurine ribohydrolase; inosine-adenosine-guanosine preferring nucleoside hydrolase; purine-specific nucleoside N-ribohydrolase; IAG-nucleoside hydrolase; IAG-NH. Enzyme Commission Number: EC 3.2.2.1. CAS No. 9025-44-9. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3963; purine nucleosidase; EC 3.2.2.1; 9025-44-9; nucleosidase (misleading); purine β-ribosidase; purine nucleoside hydrolase; purine ribonucleosidase; ribonucleoside hydrolase (misleading); nucleoside hydrolase (misleading); N-ribosyl purine ribohydrolase; nucleosidase g; N-D-ribosylpurine ribohydrolase; inosine-adenosine-guanosine preferring nucleoside hydrolase; purine-specific nucleoside N-ribohydrolase; IAG-nucleoside hydrolase; IAG-NH. Cat No: EXWM-3963. Creative Enzymes
purine-nucleoside phosphorylase Specificity not completely determined. Can also catalyse ribosyltransferase reactions of the type catalysed by EC 2.4.2.5, nucleoside ribosyltransferase. Group: Enzymes. Synonyms: inosine phosphorylase; PNPase; PUNPI; PUNPII; inosine-guanosine phosphorylase; nucleotide phosphatase; purine deoxynucleoside phosphorylase; purine deoxyribonucleoside phosphorylase; purine nucleoside phosphorylase; purine ribonucleoside phosphorylase. Enzyme Commission Number: EC 2.4.2.1. CAS No. 9030-21-1. PNPase. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2638; purine-nucleoside phosphorylase; EC 2.4.2.1; 9030-21-1; inosine phosphorylase; PNPase; PUNPI; PUNPII; inosine-guanosine phosphorylase; nucleotide phosphatase; purine deoxynucleoside phosphorylase; purine deoxyribonucleoside phosphorylase; purine nucleoside phosphorylase; purine ribonucleoside phosphorylase. Cat No: EXWM-2638. Creative Enzymes
Purine nucleoside phosphorylase, Microorganism Purine nucleoside phosphorylase, Microorganism (PNP) is a key enzyme in purine metabolism, which is involved in the purine rescue pathway. The deficiency of Purine nucleoside phosphorylase resulted in impaired T cell function. In the presence of inorganic orthophosphate as the second substrate, Purine nucleoside phosphorylase catalyzes the breaking of the glycosidic bond between ribose and deoxyribonucleoside to generate purine base and ribose (deoxyribose) -1-phosphate [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: PNP. CAS No. 9030-21-1. Pack Sizes: 100 U. Product ID: HY-P2724. MedChemExpress MCE
Purine nucleoside phosphorylase, Recombinant Purine nucleoside phosphorylase is an enzyme involved in purine metabolism. PNP metabolizes adenosine into adenine, inosine into hypoxanthine, and guanosine into guanine. Mutations in the PNP gene are responsible for purine nucleoside phosphorylase deficiency. Applications: Purine nucleoside phosphorylase is used to study nucleotide salvage pathways and purine metabolism. it is used to study purine nucleoside phosphorylase deficiency and responsible pnp genetic mutations. this product is recombinant and expressed in e. coli. Group: Enzymes. Synonyms: purine-nucleoside phosphorylase; inosine phosphorylase; PNPase; PUNPI; PUNPII; inosine-guanosine phosphorylase; nucleotide phosphatase; purine deoxynucleoside phosphorylase; purine deoxyribonucleoside phosphorylase; purine nucleoside phosphorylase; purine ribonucleoside phosp. Enzyme Commission Number: EC 2.4.2.1. CAS No. 9030-21-1. PNPase. Activity: > 120 U/mL. Storage: -20°C. Form: buffered aqueous solution (100 mM phosphate buffer with 1 mM MgCl2. Source: E. coli. purine-nucleoside phosphorylase; inosine phosphorylase; PNPase; PUNPI; PUNPII; inosine-guanosine phosphorylase; nucleotide phosphatase; purine deoxynucleoside phosphorylase; purine deoxyribonucleoside phosphorylase; purine nucleoside phosphorylase; purine ribonucleoside phosphorylase; EC 2.4.2.1; 9030-21-1. Cat No: NATE-0644. Creative Enzymes
Purity Lemon Fresh Neutral Cleaner Purity Lemon Fresh Neutral Cleaner is an easy to use no rinse cleaner concentrate. It is pH neutral making it great for daily cleaning for any surfaces that aren't damaged by water. It is low-foam, non-flammable, phosphate free, and non-corrosive. Use at different dilutions for different soil levels. Uses: Cleaning. Pack Sizes: 1 Gallon, Case. Level 7 Chemical
USA
Purmorphamine Purmorphamine Inhibitor. Uses: Scientific use. Product Category: T1810. CAS No. 483367-10-8. TARGETMOL CHEMICALS
Purmorphamine ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products
Purmorphamine Purmorphamine, under the IUPAC name 9-Cyclohexyl-N-[4-(4-morpholinyl)phenyl]-2-(1-naphthalenyloxy)-9H-purin-6-amine, is a cell-permeable 6,9-trisubstituted purine which directly binds and activates Smoothened (in HEK293T cell:IC50= ~ 1.5 μM ).So it has been shown to activate the Hedgehog (Hh) signaling pathway which is important for regulating embryonic patterning, stem cell renewal, and tissue regeneration. In vitro: An activator of the hedgehog (Hh) signaling pathway by directly binds and activates Smoothened (in HEK293T cell:IC50= ~ 1.5 μM ). In vivo: Purmorphamine up-regulates ALP expression in human mesenchymal stem cell-based constructs on rats. Uses: Directly binds and activates smoothened (in hek293t cell:ic50= ~ 1.5 μm ); an activator of the hedgehog (hh) signaling pathway; an inducer of osteoblast differentiation (ec50= 1 μm). Synonyms: 9-cyclohexyl-N-(4-morpholin-4-ylphenyl)-2-naphthalen-1-yloxypurin-6-amine; purmorphamine; Purmorphamine; 483367-10-8; 2-(1-Naphthoxy)-6-(4-morpholinoanilino)-9-cyclohexylpurine; UNII-PB12M2F8KY; Shh Signaling Antagonist VI; PB12M2F8KY; CHEMBL1221984; CHEBI:63053; C31H32N6O2; IN1132; 9-cyclohexyl-N-[4-(morpholin-4-yl)phenyl]-2-(naphthalen-1-yloxy)-9H-purin-6-amine; 9-cyclohexyl-N-(4-morpholin-4-ylphenyl)-2-naphthalen-1-yloxypurin-6-amine; 9-Cyclohexyl-N-[4-(4-morpholinyl)phenyl]-2-(1-naphthalenyloxy)-9H-purin-6-amine; 9-Cyclohexyl-N-(4-(4-morpholinyl)phenyl)-2-(1-naphthalenyloxy)-9H-purin-6-amine; Purmorphamine [MI]; MolMap_000073; AC1NR49A; MLS006010334; SCHEMBL1548273; CTK1D4950; AOB5391; DTXSID20415293. Grades: ≥ 98.0%. CAS No. 483367-10-8. Molecular formula: C31H32N6O2. Mole weight: 520.60. BOC Sciences 9
Purmorphamine A 2,6,9-trisubstituted purine that promotes the differentiation of both human and murine mesenchymal progenitor cells into osteoblasts. It directly binds to and activates 7- transmembrane Smo receptor of the Hedgehog (Hh) signaling pathway. Group: Biochemicals. Alternative Names: 9-Cyclohexyl-N-[4-(4-morpholinyl)phenyl]-2-(1-naphthalenyloxy)-9H-purin-6-amine. Grades: Highly Purified. CAS No. 483367-10-8. Pack Sizes: 100mg. Molecular Formula: C??H??N?O?, Molecular Weight: 520.62. US Biological Life Sciences. USBiological 1
Worldwide
Purmorphamine Purmorphamine is a smoothened/Smo receptor agonist with an EC 50 of 1 μM. Uses: Scientific research. Group: Signaling pathways. CAS No. 483367-10-8. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg; 250 mg. Product ID: HY-15108. MedChemExpress MCE
Purmorphamine - CAS 483367-10-8 A cell-permeable activator of Hedgehog signaling that induces osteoblast differentiation of multipotent mesenchymal progenitor cells C3H10T1/2 (EC?? = 1 μM). Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products
Puromycin Puromycin dihydrochloride is the dihydrochloride salt of puromycin. Puromycin is an aminoglycoside antibiotic that inhibits protein synthesis. Uses: Scientific research. Group: Natural products. Alternative Names: CL13900. CAS No. 53-79-2. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg. Product ID: HY-B1743. MedChemExpress MCE
Puromycin Puromycin Inhibitor. Uses: Scientific use. Product Category: T2219. CAS No. 58-58-2. TARGETMOL CHEMICALS
Puromycin-5'-Triphosphate Puromycin-5'-Triphosphate (PTP), a nucleotide analog utilized in in vitro protein synthesis, harbors great utility in translational studies as a robust inhibitor of protein synthesis upon integration within nascent polypeptide chains. Hence, it serves as a pivotal tool to unearth the impacts of translational inhibitors on cellular biology. Synonyms: Puromycin-TP. Grades: ≥90% by AX-HPLC. Molecular formula: C22H32N7O14P3. Mole weight: 711.45. BOC Sciences 3
Puromycin aminonucleoside Puromycin aminonucleoside (NSC 3056) is the aminonucleoside portion of the antibiotic puromycin, and used in nephrosis animal models [1]. Puromycin aminonucleoside induces apoptosis [2]. Puromycin aminonucleoside is a reversible inhibitor of dipeptidyl peptidase II and cytosol alanyl aminopeptidase [3]. Puromycin aminonucleoside induces secretion of cell migrasome [4]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: NSC 3056. CAS No. 58-60-6. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg; 500 mg. Product ID: HY-15695. MedChemExpress MCE
Puromycin Aminonucleoside Puromycin Aminonucleoside, also known as PAN, NSC3056, is useful in the study of human glomerular disease, and glomerular function and morphology. PAN is used to probe endothelial glycosaminoglycan synthesis in cultured glomerular endothelial cells and their relation to cell permeability.PAN treatment increased oxidative stress level of podocytes significantly with the induction of Nox4. Puromycin aminonucleoside increases podocyte permeability by modulating ZO-1 in an oxidative stress-dependent manner. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Puromycin Aminonucleoside; ARDMA; NSC 3056; SAN; Stylomycin aminonucleoside. Product Category: Inhibitors. Appearance: Solid powder. CAS No. 58-60-6. Molecular formula: C12H18N6O3. Mole weight: 294.32. Purity: >98%. IUPACName: (2R,3R,4S,5S)-4-amino-2-(6-(dimethylamino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3-ol. Canonical SMILES: O[C@H]([C@@H]1N)[C@@H](O[C@@H]1CO)N2C(N=CN=C3N(C)C)=C3N=C2. Product ID: ACM58606. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Puromycin Aminonucleoside (3'-Dimethylamino-3'-deoxyadenosine) Puromycin aminonucleoside is a semi-synthetic derivative of puromycin lacking the methoxyphenylalanyl moiety. Puromycin aminonucleoside is the key intermediate in the synthesis of semi-synthetic analogues of puromycin. It does not inhibit protein synthesis or induce apoptosis but exhibits antitumor properties. Puromycin aminonucleoside-induced nephrosis is a well-described model of human idiopathic nephrotic syndrome, suppressing expression of integrin expression in cultured glomerular epithelial cells. Group: Biochemicals. Grades: Highly Purified. CAS No. 58-60-6. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 1
Worldwide
Puromycin-CPG Puromycin-CPG is a chemical compound used in biomedicine to selectively kill cells that express a particular gene or marker. It is commonly used in research to create stable cell lines for the production of recombinant proteins, and has also been used therapeutically to treat multiple myeloma and other cancers. Synonyms: 5'-Dimethoxytrityl-N-trifluoroacetyl-puromycin, 2'-succinoyl-long chain alkylamino-CPG. BOC Sciences 3
Puromycin dihydrochloride Ready Made Solution, from Streptomyces alboniger, 10 mg/mL in H2O, 0.2 ?m filtered. Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products 3
Puromycin dihydrochloride Puromycin dihydrochloride (CL13900 dihydrochloride), an aminonucleoside antibiotic, inhibits protein synthesis [1]. Uses: Scientific research. Group: Natural products. Alternative Names: CL13900 dihydrochloride. CAS No. 58-58-2. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg; 500 mg. Product ID: HY-B1743A. MedChemExpress MCE
Puromycin dihydrochloride Puromycin dihydrochloride is the hydrochloride salt of puromycin, a nucleoside antibiotic isolated from Streptomyces alboniger. It is an anti-trypanosomiasis drug with antibiotic activity. Uses: Antimetabolites, antineoplastic. Synonyms: Stylomycin dihydrochloride; CL 13900 dihydrochloride; CL16536; NSC 3055; P638 dihydrochloride; Puromycin 2HCl. Grades: >98% by HPLC. CAS No. 58-58-2. Molecular formula: C22H31Cl2N7O5. Mole weight: 544.43. BOC Sciences 2
Puromycin dihydrochloride Puromycin dihydrochloride (CL13900 dihydrochloride), an aminonucleoside antibiotic, inhibits protein synthesis. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3-(alpha-Amino-p-methoxyhydrocinnamamido)-3-deoxy-N,N-dimethyl-adenosin. Product Category: Inhibitors. CAS No. 58-58-2. Mole weight: 544.4. Purity: 95%+. Product ID: ACM58582-1. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Puromycin dihydrochloride 100mg Pack Size. Group: Antibiotics, Bioactive Small Molecules. Formula: C22H29N7O5 · 2HCl. CAS No. 58-58-2. Prepack ID 43504617-100mg. Molecular Weight 544.43. See USA prepack pricing. Molekula Americas
Puromycin dihydrochloride 25mg Pack Size. Group: Antibiotics, Bioactive Small Molecules. Formula: C22H29N7O5 · 2HCl. CAS No. 58-58-2. Prepack ID 43504617-25mg. Molecular Weight 544.43. See USA prepack pricing. Molekula Americas
Puromycin Dihydrochloride Puromycin allows the selection of cells expressing the puromycin-N-acetyl-transferase (pac). The expression of pac gene confers puromycin resistance to transfected cells. Puromycin selection works for gram-positive bacteria and animal cells. Fungi and gram-negative bacteria are resistant due to low permeability of the antiboitic. Puromycin is an aminomucleoside antibiotic produced by Streptomyces alboniger. It is a powerful inhibitor of protein synthesis. It is a structural analog of the 3' end of animoacyl tRNA. When puromycin is added to an in vitro system containing all the necessary machinery for protein synthesis, protein synthesis stops and incomplete peptide chains are released from the ribosomes. Each such chain has puromycin covalently attached to one end. Source:Streptomyces alboniger. Group: Biochemicals. Alternative Names: (3’- [a-Amino-p-methoxy hydrocinnamamido] -3’deoxy-N, N-di methyl adenosine) dihydrochloride; Achromycin; Stillomycin; Stylomycin; Antibiotic CL 13900; Antibiotic 3123L; Antibiotic P638; Bacterenomycin; CL16,536; NSC 3055. Grades: Molecular Biology Grade. CAS No. 58-58-2. Pack Sizes: 25mg, 100mg, 500mg, 1g. Molecular Formula: C22H29N7O5 2HCl, Molecular Weight: 544.44. US Biological Life Sciences. USBiological 1
Worldwide
Puromycin Dihydrochloride (Liquid) A solution (10mg/ml, 0.2uM sterile filtered) of Puromycin Dihydrochloride in deionized water. Suitable for cell culture applications. Source:Streptomyces alboniger. Group: Biochemicals. Alternative Names: (3’- [a-Amino-p-methoxy hydrocinnamamido] -3’deoxy-N, N-di methyl adenosine) dihydrochloride; Achromycin; Stillomycin; Stylomycin; Antibiotic CL 13900; Antibiotic 3123L; Antibiotic P638; Bacterenomycin. Grades: Highly Purified. CAS No. 58-58-2. Pack Sizes: 25mg, 100mg. Molecular Formula: C22H29N7O5 2HCl, Molecular Weight: 544.44. US Biological Life Sciences. USBiological 1
Worldwide
Puromycin hydrochloride Puromycin hydrochloride is the hydrochloride salt of puromycin, a nucleoside antibiotic isolated from Streptomyces alboniger. It is an anti-trypanosomiasis drug with antibiotic activity. Synonyms: 3'-Deoxy-N,N-dimethyl-3'-[(O-methyl-L-tyrosyl)amino]adenosine hydrochloride (1:1); Adenosine, 3'-[[(2S)-2-amino-3-(4-methoxyphenyl)-1-oxopropyl]amino]-3'-deoxy-N,N-dimethyl-, hydrochloride (1:1); Stylomycin hydrochloride; Achromycin hydrochloride; CL 13900 hydrochloride; P638 hydrochloride; Adenosine, 3'-(α-amino-p-methoxyhydrocinnamamido)-3'-deoxy-N,N-dimethyl-, monohydrochloride, L-. Grades: ≥95%. CAS No. 3506-23-8. Molecular formula: C22H29N7O5.HCl. Mole weight: 507.97. BOC Sciences 6
Purotoxin 1 Purotoxin 1. Group: Biochemicals. Grades: Purified. CAS No. 1396322-38-5. Pack Sizes: 100ug. US Biological Life Sciences. USBiological 5
Worldwide
Purpactin A Purpactin A is a cholesterol acyltransferase (ACAT) inhibitor produced by Pen. purpurogenum FO-6. Synonyms: 1'-O-acetylpenicillide; Vermixocin B. Molecular formula: C23H26O7. Mole weight: 414.45. BOC Sciences 5
Purpactin B Purpactin B is a cholesterol acyltransferase (ACAT) inhibitor produced by Pen. purpurogenum FO-6. Synonyms: 1-[2'-(hydroxymethyl)-4-methoxy-4'-methyl-3,6'-dioxo-3h-spiro[1-benzofuran-2,1'-cyclohexa[2,4]dien]-5-yl]-3-methylbutyl acetate. CAS No. 133806-60-7. Molecular formula: C23H26O7. Mole weight: 414.45. BOC Sciences 5
Purpactin C Purpactin C is a cholesterol acyltransferase (ACAT) inhibitor produced by Pen. purpurogenum FO-6. CAS No. 133806-61-8. Molecular formula: C23H24O7. Mole weight: 412.43. BOC Sciences 5
Purple cabbage powder Purple cabbage powder. Group: Others. Source: Purple cabbage, also known as red cabbage, red cabbage, commonly known as purple cabbage, mustard family, cabbage Brassica species in a variant. Nutrient-rich, especially rich in vitamin C, U, and more vitamin E and B group. Purple cabbage powder. Cat No: EXTC-211. Creative Enzymes
Purple Coneflower Extract Purple Coneflower Extract. Applications: Anti-inflammatory,adjuvant treatment for arthritis, skin disease or wound healing. Group: Others. Synonyms: Purple Coneflower Extract; 90028-20-9; Echinacea purpurea. CAS No. 90028-20-9. Purity: 4% Total Polyphenol. Appearance: Brown fine powder. Storage: 2 years under well storage situation and stored away from direct sun light. Source: Flower. Species: Echinacea purpurea. Purple Coneflower Extract; 90028-20-9; Echinacea purpurea; plant extract. Pack: 25KG/Drum with double plastic bag of foodstuff inside. Cat No: EXTW-185. Creative Enzymes
Purple Potato Extract Purple Potato Extract. Applications: Low blood pressure, enrich the blood and lose weight. Group: Others. Synonyms: Purple Potato Extract; Dioscorea kooroo. Purity: 5%-10%Anthocyanidins, 5%-20% Proanthocyanidins, 4-50:1. Appearance: Purple red fine powder. Storage: 2 years under well storage situation and stored away from direct sun light. Source: Tuber. Species: Dioscorea kooroo. Purple Potato Extract; Dioscorea kooroo; plant extract. Pack: 25KG/Drum with double plastic bag of foodstuff inside. Cat No: EXTW-193. Creative Enzymes
Purple Sweet Potato Powder Purple sweet potato powder is made from the root of purple sweet potato, rich in anthocyanins. Purple sweet potato powder is always used as a red food pigment, have the function of resistance mutation, anti-oxidation, alleviate liver dysfunction, antitumor, resistance to high blood sugar and other nutrition, pharmacology and health care function. Purple sweet potato powder is suitable for integrated alcoholic beverages, carbonic acid drinks, juice drinks, jelly, preserved fruit, candy, pastry and so on. Group: Others. Purple Sweet Potato Powder; Lpomoea Batatas (L.) Poir. Cat No: EXTC-102. Creative Enzymes
Purpureaside C Purpureaside C. Group: Biochemicals. Grades: Plant Grade. CAS No. 108648-07-3. Pack Sizes: 10mg. Molecular Formula: C35H46O20, Molecular Weight: 786.73. US Biological Life Sciences. USBiological 9
Worldwide
Purpurin Purpurin is a natural anthraquinone compound from Rubia cordifolia L. Purpurin has antidepressant-like effects. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Oxyalizarin. Product Category: Inhibitors. Appearance: Powder. CAS No. 81-54-9. Molecular formula: C14H8O5. Mole weight: 256.21. Purity: 95%+. IUPACName: 1,2,4-Trihydroxyanthracene-9,10-dione. Canonical SMILES: C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C(=C(C=C3O)O)O. Density: 1.659 g/cm³. Product ID: ACM81549. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Purpurin Purpurin is a natural anthraquinone compound from Rubia cordifolia L. Purpurin has antidepressant-like effects [1]. Uses: Scientific research. Group: Natural products. CAS No. 81-54-9. Pack Sizes: 10 mM * 1 mL; 100 mg. Product ID: HY-N0571. MedChemExpress MCE
Purpurin Purpurin. Group: Biochemicals. Alternative Names: 1, 2, 4-Tri hydroxyanthraquinone; 1,2,4-Trihydroxyanthracene-9,10-dione. Grades: Highly Purified. CAS No. 81-54-9. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C14H8O5. US Biological Life Sciences. USBiological 8
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Purpurin 18 Purpurin 18. Uses: Designed for use in research and industrial production. Additional or Alternative Names: ChlorophyllImpurity3. Product Category: Heterocyclic Organic Compound. CAS No. 25465-77-4. Molecular formula: C33H32N4O5. Mole weight: 564.63. Purity: 0.95. IUPACName: 3-[(22S,23S)-17-ethenyl-12-ethyl-13,18,22,27-tetramethyl-3,5-dioxo-4-oxa-8,24,25,26-tetrazahexacyclo[19.2.1.16,9.111,14.116,19.02,7]heptacosa-1,6,9(27),10,12,14(26),15,17,19(25),20-decaen-23-yl]propanoicacid. Canonical SMILES: CCC1=C(C2=NC1=CC3=C(C4=C(N3)C(=C5[C@H]([C@@H](C(=CC6=NC(=C2)C(=C6C)C=C)N5)C)CCC(=O)O)C(=O)OC4=O)C)C. Density: 1.313 ± 0.06 g/ml. Product ID: ACM25465774-1. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
Purpurin (C.I.58205) 25g Pack Size. Group: Stains & Indicators. Formula: C14H8O5. CAS No. 81-54-9. Prepack ID 19495136-25g. Molecular Weight 256.21. See USA prepack pricing. Molekula Americas
Purpurogallin Purpurogallin. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,3,4,6-Tetrahydroxy-5H-benzocyclohepten-5-one. Appearance: Brown powder. CAS No. 569-77-7. Molecular formula: C11H8O5. Mole weight: 220.18. Purity: 0.96. Product ID: ACM569777. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Purpurogallin Purpurogallin is a red, crystalline compound, and the aglycon of several glycosides from nutgalls and oak barks. It can inhibit hydroxyestradiol methylation by catechol-O-methyltransferase. It potently and specifically inhibits PLK, TLR1/TLR2 activation pathway. Purpurogallin showed antiplatelet and antithrombotic activities; anti - inflammatory effects; antitumor activity, anti-oxidation activities; hepatoprotecting effects; antibacterial activity toward gram-positive bacteria. Synonyms: 2,3,4,6-Tetrahydroxy-5H-benzocyclohepten-5-one; NSC 35676; BRN 1978265. Grades: 98%. CAS No. 569-77-7. Molecular formula: C11H8O5. Mole weight: 220.18. BOC Sciences 11
Purpurogallin Purpurogallin is a naturally phenol extracted from the plants of Quercus spp, has potent xanthine oxidase (XO) inhibitory activity with an IC 50 of 0.2 μM. Purpurogallin has antioxidant and anti-inflammatory effects [1] [2] [3]. Uses: Scientific research. Group: Natural products. CAS No. 569-77-7. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-12136. MedChemExpress MCE
Purpuromycin A broad spectrum naphthoquinone antibiotic isolated from actinoplanes ianthinogenes. Synonyms: Hydroxyrubromycin; BRN 1419445; Spiro(benzo(1,2-b:5,4-c)-dipyran-2(3H),2'(3'H)-naphtho(2,3-b)furan)-7-carboxylic acid, 4,5',8',9-tetrahydro-4,4',9',10-tetrahydroxy-7'-methoxy-5',8',9-trioxo-, methyl ester. Grades: 96%. CAS No. 53969-01-0. Molecular formula: C26H18O13. Mole weight: 538.41. BOC Sciences 5
Purvalanol A ?98% (HPLC), powder. Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products
Purvalanol A Purvalanol A is a potent CDK inhibitor, which inhibits cdc2-cyclin B, cdk2-cyclin A, cdk2-cyclin E, cdk4-cyclin D1, and cdk5-p35 with IC50s of 4, 70, 35, 850, 75 nM, resepctively. Uses: Scientific research. Group: Signaling pathways. Alternative Names: NG-60. CAS No. 212844-53-6. Pack Sizes: 10 mM * 1 mL; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-18299A. MedChemExpress MCE
Purvalanol A Purvalanol A is a potent CDK inhibitor, which effectively suppresses Src-mediated transformation by inhibiting both CDKs and c-Src. indicating that the activation of CDKs contributes to the c-Src transformation. Purvalanol A suppressed the c-Src activity as effectively as the Src-selective inhibitor PP2, and that it reverted the transformed morphology to a nearly normal shape with less cytotoxicity than PP2. Purvalanol A induced a strong G2-M arrest, whereas PP2 weakly acted on the G1-S transition. Furthermore, when compared with PP2, purvalanol A more effectively suppressed the growth of human colon cancer HT29 and SW480 cells, in which Src family kinases and CDKs are activated. These findings demonstrate that the coordinated inhibition of cell cycle progression and tyrosine kinase signaling by the multi-selective purvalanol A is effective in suppressing cancer progression associated with c-Src up-regulation. Synonyms: Purvalanol A, Purv; NG60; NG-60; NG 60. Grades: 0.98. CAS No. 212844-53-6. Molecular formula: C19H25ClN6O. Mole weight: 388.89. BOC Sciences 10
Purvalanol A - CAS 212844-53-6 A potent, cell-permeable, reversible, and selective inhibitor of cyclin-dependent kinases. Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products
Purvalanol A, Free Base, 99+% Purvalanol A is a cell-permeable, potent, and selective cyclin-dependent kinase (CDK) inhibitor. It inhibited CDK kinases with IC50 values of 4 nM for CDC2/cyclin B, 70 nM for CDK2/cyclin A, 35 nM for CDK2/cyclin E, 75 nM for CDK5/p35, and 850 nM for CDK4/cyclin D1. Gray N.S., et al. “Exploiting chemical libraries, structure and genomics in the search for kinase inhibitors.” Science 281: 533-538 (1998). Group: Biochemicals. Grades: Highly Purified. CAS No. 212844-53-6. Pack Sizes: 25mg, 50mg, 100mg. US Biological Life Sciences. USBiological 9
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Purvalanol B ?97% (HPLC), solid. Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products
Purvalanol B Purvalanol B (NG 95) is a potent, selective, reversible and ATP-competitive inhibitor CDK, with IC50s of 6 nM, 6 nM, 9 nM, 6 nM for cdc2-cyclin B, CDK2-cyclin A, CDK2-cyclin E and CDK5-p35, respectively. Purvalanol B shows selectivity for CDK over a range of other protein kinases (IC50>1000 nM). Purvalanol B inhibits the growth a chloroquine-resistant strain of P. falciparum[1][1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: NG 95. CAS No. 212844-54-7. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg; 200 mg. Product ID: HY-18299. MedChemExpress MCE

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