A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Oxaloacetate can replace pyruvate. Group: Enzymes. Synonyms: D-methionine transaminase; D-methionine aminotransferase. Enzyme Commission Number: EC 2.6.1.41. CAS No. 37277-93-3. 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-2882; D-methionine-pyruvate transaminase; EC 2.6.1.41; 37277-93-3; D-methionine transaminase; D-methionine aminotransferase. Cat No: EXWM-2882.
D-Methionine Sodium Salt
D-Methionine Sodium Salt. Group: Biochemicals. Grades: Reagent Grade. CAS No. 70961-46-5. Pack Sizes: 250mg, 1g. US Biological Life Sciences.
Worldwide
D-Methionine sulfoxide
D-methionine sulfoxide is the D-isomer of Methionine sulfoxide. Methionine sulfoxide is an oxidation product of methionine. Methionine is the limiting amino acid in milk or leguminous proteins , which is easily oxidized during the course of storage or processing [1]. Uses: Scientific research. Group: Natural products. CAS No. 21056-56-4. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-129770.
D(+)-Methioninol. Group: Biochemicals. Alternative Names: (R)-2-Amino-4-methylthio-1-butanol. Grades: Highly Purified. CAS No. 87206-44-8. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C5H13NOS. US Biological Life Sciences.
Worldwide
D-Methioninol 98+% (TLC)
D-Methioninol 98+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
D-Methyl lactate
D-Methyl lactate. Group: Biochemicals. Alternative Names: Methyl (R)-(+)-lactate; D-(+)-Lactic acid methyl ester. Grades: Highly Purified. CAS No. 17392-83-5. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C4H8O3. US Biological Life Sciences.
Worldwide
DMF
DMF. Group: Biochemicals. Grades: Purified. CAS No. 624-49-7. Pack Sizes: 50mg. US Biological Life Sciences.
Worldwide
dmf-5-Me-isodC-CE Phosphoramidite
DMF-5-Me-isodC-CE Phosphoramidite, a chemical reagent, finds its essential utility in oligonucleotide synthesis in biomedicine. To be precise, it plays a crucial role in integrating the modified nucleoside, 5-methyl-2'-deoxycytidine into oligonucleotides. This state-of-the-art approach has proven its efficacy in battling formidable diseases such as cancer and viral infections. Synonyms: 5'-Dimethoxytrityl-5-methyl-N-dimethylformamidine-2'-deoxyisoCytidine, 3'-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite. Molecular formula: C43H55N6O7P. Mole weight: 798.91.
DMF-DMA
1,1-Dimethoxy-N,N-dimethylmethanamine (N-Dimethoxymethyl-N,N-dimethylamine) is a biological molecule. Uses: Scientific research. Group: Signaling pathways. Alternative Names: N-Dimethoxymethyl-N,N-dimethylamine. CAS No. 4637-24-5. Pack Sizes: 10 g; 25 g; 50 g. Product ID: HY-Y1078.
DMFDMA, Redistilled
DMFDMA, Redistilled. Group: Biochemicals. Grades: Highly Purified. CAS No. 4637-24-5. Pack Sizes: 500g, 1kg, 2kg, 5kg. Molecular Formula: C5H13NO2. US Biological Life Sciences.
Worldwide
dmf-isodG-CE Phosphoramidite
DMF-isodG-CE Phosphoramidite, a reagent used in chemical synthesis of nucleosides and nucleotides for medicinal purposes, is applied in diagnostic and therapeutic arenas of biomedicine. Its primary capacity lies in the modification of DNA and RNA. By introducing 5'-DMF-isodG-CE, these molecules become more stable and specific, augmenting precision in assorted biological assays. Its clinical utilization has demonstrated efficacy against diseases such as cancer and genetic disorders. Synonyms: 5'-Dimethoxytrityl-O2-diphenylcarbamoyl-N6-dimethylaminomethylidene-2'-deoxyisoGuanosine, 3'-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite. Molecular formula: C56H62N9O8P. Mole weight: 1020.13.
DMFL-NPB
Organic Light Emitting Diode (OLED). Alternative Names: N,N'-Bis(naphthalen-1-yl)-N,N'-bis(phenyl)-2,7-diamino-9,9-dimethyl-fluorene. CAS No. 1229226-27-0. Molecular formula: C47H36N2. Mole weight: 628.80 g/mol. Catalog: ACM1229226270.
DMG (Dimethylglycine)
DMG (Dimethylglycine).
CA, FL & NJ
DMG-PEG
DMG-PEG is used for the lipid nanoparticle for an oral plasmid DNA delivery approach in vivo through a facile surface modification to improve the mucus permeability and delivery efficiency of the nanoparticles. Synonyms: Poly(oxy-1,2-ethanediyl), α-[(2R)-2,3-bis[(1-oxotetradecyl)oxy]propyl]-ω-methoxy-; Methoxy PEG DMG. Grades: 95%. CAS No. 160743-62-4. Molecular formula: (C2H4O)nC32H62O5.
DMG-PEG 2000
DMG-PEG 2000 is used for the preparation of liposome for siRNA delivery with improved transfection efficiency in vitro. DMG-PEG 2000 is also used for the lipid nanoparticle for an oral plasmid DNA delivery approach in vivo through a facile surface modification to improve the mucus permeability and delivery efficiency of the nanoparticles [1]. Uses: Scientific research. Group: Biochemical assay reagents. CAS No. 160743-62-4. Pack Sizes: 25 mg; 50 mg; 100 mg; 500 mg. Product ID: HY-112764.
DMH-1 is a second-generation small-molecule BMP inhibitor based on dorsomorphin. It effectively inhibits ALK1/2/3. It was shown to induce neuronal differentiation in human-induced pluripotent stem cells (hiPSCs). Synonyms: DMH 1; 4-[6-(4-propan-2-yloxyphenyl)pyrazolo[1,5-a]pyrimidin-3-yl]quinoline. Grades: >98%. CAS No. 1206711-16-1. Molecular formula: C24H20N4O. Mole weight: 380.44.
DMH-1. Group: Biochemicals. Grades: Purified. CAS No. 1206711-16-1. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
DMH2
DMH2 is a type I bone morphogenetic protein (BMP) receptor inhibitor (Ki values are <1, 5.4 and 43 nM for ALK6, ALK3 and ALK2, respectively). It caused a decrease in cell growth and apoptosis of H1299 non-small cell lung carcinoma cells in vitro. Synonyms: DMH2; DMH-2; DMH 2; 4-[6-[4-[2- (4-Morpholinyl) ethoxy]phenyl]pyrazolo[1, 5-a]pyrimidin-3-yl]quinoline; 4-[2-[4-(3-quinolin-4-ylpyrazolo[1,5-a]pyrimidin-6-yl)phenoxy]ethyl]morpholine. Grades: ≥98% by HPLC. CAS No. 1206711-14-9. Molecular formula: C27H25N5O2. Mole weight: 451.52.
DMH-25
DMH-25, a chromene derivative, could be a covalent mTOR inhibitor that has be found to exhibit activity in restraining the growth and metastasis of triple-negative breast cancer cells. Synonyms: DMH25; DMH 25; 2H-1-Benzopyran, 6,8-dibromo-2-(4-bromophenyl)-3-nitro-; 6,8-Dibromo-2-(4-bromophenyl)-3-nitro-2H-1-benzopyran. Grades: 98%. CAS No. 1685280-21-0. Molecular formula: C15H8Br3NO3. Mole weight: 489.94.
DMH4
DMH4. Group: Biochemicals. Grades: Purified. CAS No. 515880-75-8. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
DMH4
DMH4 is a selective VEGFR-2 inhibitor (IC50 values are 161, 3558, 8038 and > 30000 nM for VEGFR-2, BMPR-I, AMPK and TGFβR-I, respectively) with antiangiogenic activity in vitro and in vivo. Synonyms: 6-[4-[2-(4-Morpholinyl)ethoxy]phenyl]-3-phenylpyrazolo[1,5-a]pyrimidine; 4-[2-[4-(3-phenylpyrazolo[1,5-a]pyrimidin-6-yl)phenoxy]ethyl]morpholine. Grades: ≥98% by HPLC. CAS No. 515880-75-8. Molecular formula: C24H24N4O2. Mole weight: 400.47.
DMH 4
DMH 4 is a selective VEGFR-2 inhibitor. DMH 4 displays antiangiogenic activity in vitro and in vivo. Group: Biochemicals. Alternative Names: 6-[4-[2- (4-Morpholinyl) ethoxy]phenyl]-3-phenylpyrazolo[1, 5-a]pyrimidine. Grades: Highly Purified. CAS No. 515880-75-8. Pack Sizes: 10mg. US Biological Life Sciences.
DMNB (6-Nitroveratraldehyde), a precursor, can be used for the synthesis no-carrier-added 6-[ 18 F]fluoro-L-DOPA (6-FDOPA). No-Carrier-Added (NCA) 6-[18F]fluoro-L-dopa (6-FDOPA) is being produced routinely for PET investigations of dopaminergic systems [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: 6-Nitroveratraldehyde. CAS No. 20357-25-9. Pack Sizes: 10 mM * 1 mL; 1 g; 5 g. Product ID: HY-100705.
DM-Nitrophen tertasodium
DM-Nitrophen tertasodium is a Ca 2+ cage. DM-Nitrophen releases Ca 2+ when cleaved upon illumination with near-ultraviolet light [1]. DM-Nitrophen tertasodium can be used for study of Ca 2+ signaling [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 291517-40-3. Pack Sizes: 5 mg. Product ID: HY-126789A.
DMNPE-caged ATP diammonium salt
DMNPE-caged ATP is a nucleotide analogue of ATP which esterified with a blocking group. It blocks ATP-sensitive K channels in cardiac muscle. Synonyms: Adenosine 5'-triphosphate P"-[1-(4,5-dimethoxy-2-nitrophenyl)ethyl] ester diammonium salt. Grades: ≥98% by HPLC. Molecular formula: C20H27N6O17P3.2NH3. Mole weight: 750.44.
DMNPE-caged ATP diammonium salt
DMNPE-caged ATP diammonium salt. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. Molecular Formula: C20H27N6O17P3.2NH3. US Biological Life Sciences.
Worldwide
Dmnq
DMNQ is a redox cycle agent. Synonyms: 2,3-Dimethoxy-1,4-Naphthoquinone. Grades: 98%. CAS No. 6956-96-3. Molecular formula: C12H10O4. Mole weight: 218.2.
DMOG
DMOG is an antagonist of α-ketoglutarate cofactor and inhibitor for HIF prolyl hydroxylase. Synonyms: Dimethyloxalylglycine. Grades: >98%. CAS No. 89464-63-1. Molecular formula: C6H9NO5. Mole weight: 175.14.
DMP 543
DMP 543 is an acetylcholine release stimulator and a K-ATP channel blocker. It significantly enhances K+-stimulated [3H]-ACh release from rat hippocampal slices (EC50 = 700 nM), and increases release of dopamine and glutamate (EC50 values are 0.25 and 0.22 μM, respectively). DMP 543 is a potential treatment of Alzheimer's diseases. Uses: Potential treatment of alzheimer's diseases. Synonyms: DMP-543; XR-543; DMP543; XR543; DMP 543; XR 543. 10,10-bis[(2-Fluoro-4-pyridinyl)methyl]-9(10H)-anthracenone. Grades: ≥99% by HPLC. CAS No. 160588-45-4. Molecular formula: C26H18F2N2O. Mole weight: 412.44.
DMP 543
DMP 543. Group: Biochemicals. Grades: Purified. CAS No. 160588-45-4. Pack Sizes: 10mg, 50mg. Molecular Formula: C26H18F2N2O, Molecular Weight: 412.44. US Biological Life Sciences.
Worldwide
DMP 777
DMP 777(L-694458) is a potent, selective, and orally active human leukocyte elastase (HLE) inhibitor. Synonyms: L-694458; L 694458; L694458; DMP-777; DMP777. Grades: >98%. CAS No. 157341-41-8. Molecular formula: C31H40N4O6. Mole weight: 564.67.
DMPC (1,2-Dimyristoyl-sn-glycero-3-phosphocholine) is a synthetic phospholipid utilized in liposomes and lipid bilayers for the study of biological membranes. Synonyms: 1,2-Dimyristoyl-sn-glycero-3-PC; 1,2-Ditetradecanoyl-sn-glycero-3-phosphocholine; (R)-2,3-Bis(tetradecanoyloxy)propyl [2-(Trimethylammonio)ethyl] Phosphate. Grades: > 97.0% (T) (HPLC). CAS No. 18194-24-6. Molecular formula: C36H72NO8P. Mole weight: 677.93.
DMPE
DMPE is the dimyristoylphosphatidylcholine. DMPE is a liposome used to deliver agents [1]. Uses: Scientific research. Group: Biochemical assay reagents. Alternative Names: Dimyristoylphosphatidylethanolamine; 1,2-Ditetradecyl-rac-glycero-3-phosphoethanolamine. CAS No. 20255-95-2. Pack Sizes: 1 mg. Product ID: HY-142983.
DMPE
DMPE (1,2-Dimyristoyl-sn-glycero-3-phosphoethanolamine) is a high purity phospholipid utilized for liposome production. Synonyms: 1,2-dimyristoyl-sn-glycero-3-phosphoethanolamine. Grades: ≥98%. CAS No. 998-07-2. Molecular formula: C33H66NO8P. Mole weight: 635.85.
DMPEN
DMPEN, the active metabolite of penclomedine [3,5-dichloro-4,6-dimethoxy-2-(trichloromethyl)pyridine], is an alkylation agent, and was demonstrated to have potent antitumor activity. DMPEN went Phase I clinical trials during 2000s. Synonyms: 4-O-Demethylpenclomedine; 4-Demethylpenclomedine; 4-Dmpen; NSC-682691; 3,5-dichloro-2-methoxy-6-(trichloromethyl)pyridin-4-ol. CAS No. 176046-79-0. Molecular formula: C7H4Cl5NO2. Mole weight: 311.36.
DMPG sodium is a biochemical reagent. DMPG sodium is used as a liposome carrier to load 6-shogaol (HY-14616) with anticancer activity [1] [2] [3]. Uses: Scientific research. Group: Biochemical assay reagents. CAS No. 200880-40-6. Pack Sizes: 25 mg; 50 mg. Product ID: HY-22274.
DMPO
Water soluble nitric oxide spin trap; allows the measurement of oxygen-centered free radicals in biological systems at room temperature using electron spin resonance (ESR). Has a high reaction rate constant for superoxide and hydroxyl radicals, and distinguishes simultaneously among a variety of important biologically generated free radicals. Group: Biochemicals. Grades: Purified. CAS No. 3317-61-1. Pack Sizes: 50mg. Molecular Formula: C6H11NO, Molecular Weight: 113.16. US Biological Life Sciences.
Worldwide
DMPO
DMPO is a cell permeable hydrophillic spin trap agent for superoxide detection [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 3317-61-1. Pack Sizes: 10 mM * 1 mL; 25 mg; 50 mg; 100 mg. Product ID: HY-107690.
DMPPP
Organic Light Emitting Diode (OLED). Alternative Names: 1,1'-(2,5-Dimethyl-1,4-phenylene)dipyrene. CAS No. 1036404-84-8. Molecular formula: C40H26. Mole weight: 506.63 g/mol. Catalog: ACM1036404848.
DMPQ dihydrochloride
A potent and selective inhibitor of human vascular β-type platelet derived growth factor receptor tyrosine kinase (PDGFR β) (IC50 = 80 nM). Displays > 100-fold selectivity over EGFR tyrosine kinase, erbB2, p56, protein kinase A and protein kinase C. Group: Biochemicals. Alternative Names: 5,7-Dimethoxy-3-(4-pyridinyl)quinoline dihydrochloride. Grades: Highly Purified. CAS No. 1123491-15-5. Pack Sizes: 10mg, 50mg. Molecular Formula: C16H14N2O2.2HCl, Molecular Weight: 339.22. US Biological Life Sciences.
Worldwide
DMPQ dihydrochloride
DMPQ dihydrochloride is a potent and selective inhibitor of human platelet-derived growth factor receptor β (PDGFRβ) with an IC 50 of 80 nM [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 1123491-15-5. Pack Sizes: 1 mg. Product ID: HY-108627.
DMPQ dihydrochloride
DMPQ dihydrochloride is a potent and selective inhibitor of human vascular β-type platelet derived growth factor receptor tyrosine kinase (PDGFRβ) (IC50 = 80 nM). It displays > 100-fold selectivity over EGFR tyrosine kinase, erbB2, p56, protein kinase A and protein kinase C. Synonyms: 5,7-Dimethoxy-3-(4-pyridinyl)quinoline dihydrochloride. Grades: ≥99% by HPLC. CAS No. 1123491-15-5. Molecular formula: C16H14N2O2.2HCl. Mole weight: 339.22.
DMSA Coated Fe2O3 Nanoparticles
DMSA Coated Fe2O3 Nanoparticles. Group: Nanopowders. CAS No. 1317-61-9.
DMT-2'-F-Bz-dA
DMT-2'-F-Bz-dA can be used in the synthesis of nucleotides and nucleic acids. Uses: Scientific research. Group: Biochemical assay reagents. CAS No. 136834-21-4. Pack Sizes: 250 mg; 1 g. Product ID: HY-W093086.
DMT-2'Fluoro-dA(bz) Phosphoramidite
DMT-2'Fluoro-dA(bz) Phosphoramidite is an indispensable phosphoramidite derivative compound, used extensively in the synthesis of biomedical modified oligonucleotides. It emerges as a prominent tool aimed at studying multifarious afflictions, encompassing cancer, hereditary anomalies and insidious viral invasions. Synonyms: 2'-F-Bz-A-CEP. Molecular formula: C46H51FN7O7P. Mole weight: 863.91.
DMT-2'-O-Me-dG (dmf) Phosphoramidite
DMT-2'-O-Me-dG (dmf) Phosphoramidite. Uses: For analytical and research use. Group: Impurity standards. CAS No. 128219-77-2. Molecular Formula: C44H55N8O8P. Mole Weight: 854.95. Catalog: APB128219772.
DMT-2'O-Methyl-rC(tac) Phosphoramidite
DMT-2'O-Methyl-rC(tac) Phosphoramidite, a highly esteemed resource within the biomedical industry, plays a pivotal role in the synthesis of modified nucleic acids. Its profound utility lies in facilitating the integration of a 2'O-methyl cluster onto ribonucleosides, thereby empowering the creation of therapeutic oligonucleotides. Synonyms: 5'-O-DMT-N4-[(4-i-propylphenoxy)acetyl]-2'-O-methylcytidine 3'-CE phosphoramidite; 5'-O-(4,4-Dimethoxytrityl)-N-[[4-(tert-butyl)phenoxy]acetyl]-2'-O-methylcytidine-3'-(2-cyanoethyl-N,N-diisopropyl)phosphoramidite; DMT-2'O-Methyl-rC(tac) Phosphoramidite; Dmt-2'-O-me-rc(tac) amidite; 2'-O-Methyl-rC(N-tac)Phosphoramidite. Grades: ≥97% by HPLC. CAS No. 179486-26-1. Molecular formula: C52H64N5O10P. Mole weight: 950.07.
DMT-2'-O-TBDMS-G (dmf)-CE-Phosphoramidite
DMT-2'-O-TBDMS-G (dmf)-CE-Phosphoramidite. Uses: For analytical and research use. Group: Impurity standards. CAS No. 149559-87-5. Molecular Formula: C49H67N8O8PSi. Mole Weight: 955.18. Catalog: APB149559875.
Used in the coupling stage of nucleoside (hydroxyl protecting agent). Uses: Peptide Synthesis. Group: Coupling Reagents. Alternative Names: 4,4?-Dimethoxytrityl chloride. CAS No. 40615-36-9.
Luxembourg Bio Technologies
DMT-C(N-bz) 2'OMe
DMT-C(N-bz) 2'OMe. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g. US Biological Life Sciences.
DMTMM (4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride) is a biochemical reagent that can be used as a biological material or organic compound for life science related research [1]. Uses: Scientific research. Group: Biochemical assay reagents. Alternative Names: 4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride. CAS No. 3945-69-5. Pack Sizes: 25 g; 100 g. Product ID: HY-Y1168.
DMTr-dH2U-amidite
DMTr-dH2U-amidite is an invaluable entity, emerging prominently due to its indispensability in the synthesis of nucleotide analogs and customized oligonucleotides. It assumes a pivotal function in the advancement of pharmaceuticals designed to study an array of ailments, ranging from cancer to viral infections and genetic anomalies. Synonyms: 2-Deoxy-2'-deoxy-5'-(4,4'-dimethoxytrityl)uridine-3'-CED phosphoramidite; 4(1H)-Pyrimidinone, 1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-. Grades: ≥95%. CAS No. 151503-28-5. Molecular formula: C39H47N4O7P. Mole weight: 714.79.
DMTr-FNA-C(Bz)phosphoramidite
DMTr-FNA-C(Bz)phosphoramidite is an essential compound assuming the role of a phosphoramidite foundational component, expediting the fabrication of nucleic acid analogs. Through its distinctive configuration, it is harnessed in the fabrication of modified oligonucleotides, specifically tailored for investigative applications, notably in the precise targeting of disease-correlated DNA or RNA sequences encompassing afflictions like cancer and viral infections. Synonyms: N4-Benzoyl-1-[[2-O- (4, 4'-dimethoxytrityloxy) -1- (hydroxymethyl) ethoxy]methyl]cytosine CED phosphoramidite; Phosphoramidous acid, bis(1-methylethyl)-, 2-[[4-(benzoylamino)-2-oxo-1(2H)-pyrimidinyl]methoxy]-3-[bis(4-methoxyphenyl)phenylmethoxy]propyl 2-cyanoethyl ester. Grades: ≥95%. CAS No. 326802-62-4. Molecular formula: C45H52N5O8P. Mole weight: 821.90.
DMU-2105
DMU-2105 is a potent and selective CYP1B1 inhibitor with IC50 of 10 nM and 742 nM for CYP1B1 and CYP1A1, respectively. Synonyms: DMU 2105; DMU2105. Grades: 98%. CAS No. 1031063-36-1. Molecular formula: C18H13NO. Mole weight: 259.3.
DMU-212
DMU-212, an orally active methylated derivative of Resveratrol, has antimitotic, anti-proliferative, antioxidant and apoptosis promoting activities. It induces mitotic arrest by inducing apoptosis and activating ERK1/2 protein. Synonyms: 3,4,5,4'-Tetramethoxystilbene; (E)-3,4,5,4'-Tetramethoxystilbene; 1-(4-Methoxyphenyl)-2-(3,4,5-trimethoxyphenyl)ethene; trans-3,4,5,4'-tetramethoxystilbene; NSC631365; 3,4,4',5-Tetramethoxy-trans-stilbene; 1,2,3-Trimethoxy-5-[(E)-2-(4-methoxyphenyl)vinyl]benzene; (E)-1,2,3-trimethoxy-5-(4-methoxystyryl)benzene. Grades: 95%. CAS No. 134029-62-2. Molecular formula: C18H20O4. Mole weight: 300.35.