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| Product | Description | |
|---|---|---|
| Single Walled Carbon Nanotubes (Single Wall CNT) | Single Walled Carbon Nanotubes (Single Wall CNT). Group: Single wall cnt. >80% (SWCNT). |  |
| Single-walled Carbon Nanotube (SWCNT) Dispersion | Single-walled Carbon Nanotube (SWCNT) Dispersion. Group: other nano materials. Product ID: carbon. Molecular formula: 12.01. [C]. | |
| Single Walled CNT | Single Walled CNT. Group: Single wall cnt. CAS No. 308068-56-6. Molecular formula: 12.01g/mol. Mole weight: C. | |
| Single Walled Nano Tube | Single Walled Nano Tube. Group: Single wall cnt. CAS No. 308068-56-6. >99% (SWCNT). | |
| Single Wall Nanotubes | Single Wall Nanotubes. Group: Single wall cnt. CAS No. 308068-56-6. >98% (SWNT). | |
| Singlewall Nanotubes-OH Hydroxy | 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; Wet | |
| Single Wall Nanotube (SWNT) | Single Wall Nanotube (SWNT). Group: Single wall cnt. CAS No. 308068-56-6. >80% (Single Wall Nanotube). | |
| Sinigrin | Sinigrin. Group: Biochemicals. CAS No. 3952-98-5. Pack Sizes: 5mg. US Biological Life Sciences. |  Worldwide |
| Sinigrin | Sinigrin is a major glucosinolate present in plants of the Brassicaceae family. Sinigrin inhibits early-stage adipogenesis of 3T3-L1 adipocytes through the AMPK and MAPK signaling pathways. Sinigrin has potent anti-oxidant, anti-tumor and anti-inflammatory effects [1]. Uses: Scientific research. Group: Natural products. CAS No. 3952-98-5. Pack Sizes: 10 mg; 25 mg. Product ID: HY-N0404. |  |
| Sinigrine | Sinigrine. Group: Biochemicals. Grades: Highly Purified. CAS No. 3952-98-5. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. | Worldwide |
| Sinigrin hydrate | Sinigrin hydrate. Group: Biochemicals. Alternative Names: (-)-Sinigrin hydrate. Grades: Plant Grade. CAS No. 3952-98-5. Pack Sizes: 20mg. Molecular Formula: C10H18KNO10S2, Molecular Weight: 415.478999999999. US Biological Life Sciences. | Worldwide |
| Sinigrin hydrate | Sinigrin (hydrate) is a natural aliphatic glucosinolate present in plants of the Brassicaceae family. Sinigrin (hydrate) exhibits anti-cancer, antibacterial, antifungal, antioxidant and anti-inflammatory activities [1]. Uses: Scientific research. Group: Natural products. CAS No. 64550-88-5. Pack Sizes: 5 mg; 10 mg. Product ID: HY-N2423. | |
| SINOACUTINE | Sinoacutine, a natural alkaloid sourced from flora, boasts analgesic and anti-inflammatory properties backed by clinical research. The compound's potential in treating inflammatory diseases, including rheumatoid arthritis, has been subject to investigations. Sinoacutine's efficacy in regulating immune responses is attributable to its ability to obstruct the release of inflammatory cytokines, rendering it a viable candidate in the development of novel anti-inflammatory agents. Synonyms: Sinoacutin. CAS No. 4090-18-0. Molecular formula: C19H21NO4. Mole weight: 327.4. |  |
| Sinocitril ABQ4020 | Sinocitril ABQ4020. CAS No. MIXTURE. VIGON Item # 503250. Categories: Speciality Ingrdients Suppliers, Fragrances, Perfumers. |  America & Internationally |
| Sinomenine | Sinomenine. Group: Biochemicals. Grades: Highly Purified. CAS No. 115-53-7. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. US Biological Life Sciences. | Worldwide |
| Sinomenine | Sinomenine, an alkaloid extracted from Sinomenium acutum , is a blocker of the NF-κB activation [1]. Sinomenine also is an activator of μ-opioid receptor [2]. Uses: Scientific research. Group: Natural products. CAS No. 115-53-7. Pack Sizes: 10 mM * 1 mL; 100 mg. Product ID: HY-15122. | |
| Sinomenine Extract (Ratio) | Sinomenine Extract (Ratio). Group: Others. Purity: 4:1~20:1. Sinomenine Extract (Ratio). Cat No: EXTW-060. |  |
| Sinomenine hydrochloride | Sinomenine hydrochloride (Cucoline hydrochloride), an alkaloid extracted from Sinomenium acutum , is a blocker of the NF-κB activation [1]. Sinomenine also is an activator of μ-opioid receptor [2]. Uses: Scientific research. Group: Natural products. Alternative Names: Cucoline hydrochloride. CAS No. 6080-33-7. Pack Sizes: 10 mM * 1 mL; 100 mg. Product ID: HY-15122A. | |
| Sinomenine hydrochloride | Sinomenine HCl could improve survival, reduce organ damage, and attenuate the release of inflammatory cytokines induced by CLP, at least in part through regulating autophagy activities. Uses: Anti-tumor and anti-metastasis. Synonyms: SINOMENINE HYDROCHLORIDE; SINOMENINE HCL; Tuduranine Hydrochloride; (9α,13α,14α)- 7,8-Didehydro-4- hydroxy-3,7-diMet; 7,8-Didehydro-4-hydroxy-3,7-diMethoxy-17-Methyl- 9α,13α,14α-Morphinan-6-one Hydrochloride. Grade: >98%. CAS No. 6080-33-7. Molecular formula: C19H23NO4.HCl. Mole weight: 365.85. | |
| Sinomenine Hydrochloride | Sinomenine is an optical isomer of Methoxythebainone. Sinomenine was extracted from root of Sinomenium acutum. Sinomenine has anti-inflammatory and analgesic effect. Group: Biochemicals. Alternative Names: (9α, 13α, 14α)-7, 8-Didehydro-4-hydroxy-3, 7-dimethoxy-17-methylmorphinan-6-one Hydrochloride; 7, 8-Didehydro-4-hydroxy-3, 7-dimethoxy-17-methyl-9α, 13α, 14α-morphinan-6-one Hydrochloride; (9α, 13α, 14α)- 7,8-Didehydro-4-hydroxy-3,7-dimethoxy-17-methylmorphinan-6-one Hydrochloride; Cucoline Hydrochloride; NSC 76021; Sinomenin Hydrochloride. Grades: Highly Purified. CAS No. 6080-33-7. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Sinorphan | Sinorphan. Group: Biochemicals. Alternative Names: N-[(2S)-2-[(Acetylthio)methyl]-1-oxo-3-phenylpropyl]glycine Phenylmethyl Ester; BAY-y 7432; BP 1.02; Ecadotril; S 049. Grades: Highly Purified. CAS No. 112573-73-6. Pack Sizes: 2.5mg. Molecular Formula: C21H23NO4S, Molecular Weight: 385.48. US Biological Life Sciences. | Worldwide |
| Sinorphan-d5 | Sinorphan-d5. Group: Biochemicals. Alternative Names: N-[(2S)-2-[(Acetylthio)methyl]-1-oxo-3-phenylpropyl]glycine Phenylmethyl Ester-d5; BAY-y 7432-d5; BP 1.02-d5; Ecadotril; S 049-d5. Grades: Highly Purified. Pack Sizes: 2.5mg. Molecular Formula: C21H18D5NO4S, Molecular Weight: 390.51. US Biological Life Sciences. | Worldwide |
| SiNP | SiNP. Group: Elements nanoparticles. | |
| S in-situ doped Ti3AlC2 MAX | This is an in situ sulfur doping strategy that functionalizes MXene nanosheets by introducing heteroatomic sulfur from the MAX precursor into the MXene structure. Three-dimensional folded MXene nanostructures with high specific surface areas were prepared by vacuum freeze-drying. Uses: Energy storage, catalysis, analytical chemistry, mechanics, adsorption, biology, microelectronics, sensors, etc. Group: Mxenes materials. CAS No. 196506-01-1. 0.99. | |
| S in-situ doped Ti3C2 MXene | Organ-like material, obtained by etching with hydrofluoric acid. Uses: Energy storage, catalysis, analytical chemistry, mechanics, adsorption, biology, microelectronics, sensors, etc. Group: Mxenes materials. CAS No. 12363-89-2. 0.99. | |
| Sintilimab | Sintilimab (IBI308) is a safe and effectivel humanized IgG4 monoclonal antibody that binds to PD-1 with a K D value of 74 pM. Sintilimab blocks the interaction of PD-1 with its ligands (PD-L1 and PL-L2), consequently helping to restore the endogenous antitumour T-cell response. Sintilimab combined with prebiotics inhibits tumor volume and regulates immune cell subpopulation balance in lung adenocarcinoma mice. Sintilimab can be used for the research of classical Hodgkin's lymphoma, non-small cell lung cancer and oesophageal cancer [1] [2] [3] [4] [5]. Uses: Scientific research. Group: Inhibitory antibodies. Alternative Names: IBI308. CAS No. 2072873-06-2. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P99048. | |
| SiO2 Au Core Shell Nanoparticles | SiO2 Au Core Shell Nanoparticles. Group: Core shell nanoparticles. 99.9%. | |
| SiO2 coated Upconverting Nanoparticles(green light) | SiO2 coated Upconverting Nanoparticles(green 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 coated upconverting nanoparticles. Pack Sizes: 10 mg/20 mg/50 mg. | |
| SiO2 coated upconverting nanoparticles(near-infrared light) | SiO2 coated 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: Sio2 coated upconverting nanoparticles. Pack Sizes: 50 mg. | |
| SiO2 coated Upconverting Nanoparticles(Purple and blue light) | SiO2 coated Upconverting Nanoparticles(Purple and 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 coated upconverting nanoparticles. Pack Sizes: 10 mg/20 mg/50 mg. | |
| SiO2 coated Upconverting Nanoparticles(UV light) | SiO2 coated 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 coated upconverting nanoparticles. Pack Sizes: 10 mg/20 mg/50 mg. | |
| SiO2 coated Upconverting Nanoparticles(yellow-green light) | SiO2 coated Upconverting Nanoparticles(yellow-green 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 coated upconverting nanoparticles. Pack Sizes: 10 mg/20 mg/50 mg. | |
| SiO2-COOH modified upconverting nanoparticles (near-infrared light) | SiO2-COOH modified upconverting nanoparticles (near-infrared light). Group: Graphene quantum dots. | |
| SiO2-COOH modified upconverting nanoparticles (purple-blue light) | SiO2-COOH modified upconverting nanoparticles (purple-blue light). Group: Graphene quantum dots. | |
| SiO2-COOH modified upconverting nanoparticles (Yellow green light) | SiO2-COOH modified upconverting nanoparticles (Yellow green light). Group: Graphene quantum dots. | |
| SiO2 Matrix Blank | certified reference material. Group: Certified reference materials (crms). |  |
| SiO2 NanoFibers | SiO2 NanoFibers. Group: Nanofibers. | |
| SiO2 nanopowder | SiO2 nanopowder. Group: Compounds nanoparticles. 99%. | |
| SiO2 Nanopowder | SiO2 Nanopowder. Group: Oxides nanoparticles. CAS No. 7631-86-9. Molecular formula: 60.08 g/mol. Mole weight: SiO2. 99.9%. | |
| SiO2 Nanospheres | SiO2 Nanospheres. Group: Oxides nanoparticles. CAS No. 7631-86-9. Molecular formula: 60.08 g/mol. Mole weight: SiO2. 99.9%. | |
| SiO2-NH2 modified upconverting nanoparticles(Purple-blue light) | SiO2-NH2 modified upconverting nanoparticles(Purple-blue light). Group: Graphene quantum dots. | |
| Siomycin | Siomycin is a peptide antibiotic that interacts with the 50S ribosomal subunit and inhibits binding of factor G and aminoacyl-tRNA. It exhibits antitumor activity against certain cancer cell lines. CAS No. 11017-43-9. Molecular formula: C64H88N16O22S4. Mole weight: 1561.73. | |
| Siomycin A | from Streptomyces sioyaensis, ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| Siomycin A | A macrocyclic antibiotic first isolated from S. sioyaensis with potent and selective antibacterial activity. It is a potent inhibitor of the oncogenic transcription factor, foxm1. It inhibits foxm1-induced cell growth on soft agar and selectively kills transformed but not normal cells in vitro. Synonyms: Mutabilycin; Sporangiomycin; 6741-21; NSC 285116; Antibiotic 6741-21; (1-L-valine)-[2-(2,3-didehydro-alanine)]-thiostrepton; Thiostrepton, 1-Valine-2-(2,3-didehydroalanine)-. Grade: >95% by HPLC. CAS No. 12656-09-6. Molecular formula: C71H81N19O18S5. Mole weight: 1648.84. | |
| Siomycin A (Mutabilycin, Sporangiomycin, Antibiotic 6741-21, Mutabillicin) | Siomycin A (Mutabilycin, Sporangiomycin, Antibiotic 6741-21, Mutabillicin). Group: Biochemicals. Alternative Names: Mutabilycin, Sporangiomycin, Antibiotic 6741-21, Mutabillicin. Grades: Highly Purified. CAS No. 12656-09-6. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
| Sipagladenant | Sipagladenant (Compound I) is an orally active adenosine receptor A2A inverse agonist[1]. Sipagladenant can be used in frontal lobe dysfunction research[2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: KW-6356. CAS No. 858979-50-7. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-147400. | |
| Sipatrigine | Sipatrigine (619C89), a neuroprotective agent, is a glutamate release inhibitor, voltage-dependent sodium channel and calcium channel inhibitor, penetrating the central nervous system. Has the potential in the study for focal cerebral ischemia and stroke [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: 619C89; BW 619C89. CAS No. 130800-90-7. Pack Sizes: 10 mM * 1 mL; 5 mg. Product ID: HY-108335. | |
| Sipatrigine | Sipatrigine. Group: Biochemicals. Grades: Purified. CAS No. 130800-90-7. Pack Sizes: 10mg, 50mg. US Biological Life Sciences. | Worldwide |
| Sipavibart | Sipavibart is an anti- SARS-CoV-2 human IgG1 λ2 monoclonal antibody [1]. Recommend Isotype Controls: Human IgG1 lambda2, Isotype Control (HY-P990096). Uses: Scientific research. Group: Inhibitory antibodies. Alternative Names: AZD3152. CAS No. 2768288-97-5. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P990766. | |
| Sipeimine (Imperialine) | Sipeimine (Imperialine). Group: Biochemicals. Alternative Names: Sipeimine; Kashmirine. Grades: Plant Grade. CAS No. 61825-98-7. Pack Sizes: 20mg. Molecular Formula: C27H43NO3, Molecular Weight: 429.634999999999. US Biological Life Sciences. | Worldwide |
| Siplizumab | Siplizumab (MEDI-507) is a humanized IgG1 monoclonal antibody against CD2. Siplizumab depletes T cells, decreases T cell activation, inhibites T cell proliferation and enriches naïve and bona fide regulatory T cells [1]. Uses: Scientific research. Group: Inhibitory antibodies. Alternative Names: MEDI-507. CAS No. 288392-69-8. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P99904. | |
| Siponimod | Siponimod. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1230487-00-9. Molecular formula: C29H35F3N2O3. Mole weight: 516.61. Catalog: APB1230487009. | |
| Siponimod | Siponimod (BAF-312) is an orally active and selective sphingosine-1-phosphate ( S1P ) receptor modulator. Siponimod is selective for S1P 1 and S1P 5 over S1P 2 , S1P 3 , and S1P 4 , with EC 50 s of 0.4, 0.98, >10000, >1000, and 750 nM, respectively. Siponimod can be used for multiple sclerosis (MS) research [1] - [4]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: BAF-312. CAS No. 1230487-00-9. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg; 500 mg; 1 g. Product ID: HY-12355. | |
| Siramesine fumarate salt | ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| Siramesine hydrochloride | Siramesine (Lu 28-179) hydrochloride is a potent sigma-2 receptor agonist. Siramesine hydrochloride has a subnanomolar affinity for sigma-2 receptors (IC50=0.12 nM) and exhibits a 140-fold selectivity for sigma-2 receptors over sigma-1 receptors (IC50=17 nM). Siramesine hydrochloride triggers cell death through destabilisation of mitochondria, but not lysosomes. Anti-cancer activity[1][2][3]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Lu 28-179 hydrochloride. CAS No. 224177-60-0. Pack Sizes: 10 mM * 1 mL; 2 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-14221A. | |
| Siremadlin | Siremadlin (NVP-HDM201) is a potent, orally bioavailable and highly specific p53-MDM2 interaction inhibitor. Uses: Scientific research. Group: Signaling pathways. Alternative Names: NVP-HDM201; HDM201. CAS No. 1448867-41-1. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-18658. | |
| Sirexatamab | Sirexatamab is an active peptide. Sirexatamab can be used for various biochemical studies. Uses: Scientific research. Group: Inhibitory antibodies. CAS No. 2414962-49-3. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P99906. | |
| Sirius orange g | Sirius orange g. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 229-157-5, CID6454824, 6420-32-2, Tetrasodium 4,4-(carbonylbis(imino(5-methoxy-2-methyl-4,1-phenylene)azo))bis(naphthalene-2,6-disulphonate). Product Category: Heterocyclic Organic Compound. CAS No. 6420-32-2. Molecular formula: C37H28N6Na4O15S4. Mole weight: 1016.87. Purity: 0.96. IUPACName: tetrasodium 4-[[4-[[4-[(3,7-disulfonatonaphthalen-1-yl)diazenyl]-2-methoxy-5-methylphenyl]carbamoylamino]-5-methoxy-2-methylphenyl]diazenyl]naphthalene-2,6-disulfonate. Product ID: ACM6420322. Alfa Chemistry ISO 9001:2015 Certified. |  |
| Sirius Red ≥21% (Dye content) | Sirius Red ≥21% (Dye content). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| Sirius Red Powder C.I. 35780 | 25g Pack Size. Group: Analytical Reagents, Stains & Indicators. Formula: C45H32N10O21S6. CAS No. 2610-10-8. Prepack ID 90028587-25g. Molecular Weight 1373.05. See USA prepack pricing. |  |
| SIRIUS SUPRA RED VIOLET B | SIRIUS SUPRA RED VIOLET B. Uses: Designed for use in research and industrial production. Additional or Alternative Names: SIRIUS SUPRA RED VIOLET B;Direct Violet 62;5,5'-[Carbonylbis[imino(5-methoxy-2-sulfo-4,1-phenylene)azo]]bis[6-amino-4-hydroxy-2-naphthalenesulfonic acid]tetrasodium salt;C.I.25400;C.I.Direct Violet 62. Product Category: Direct Dyes. CAS No. 7198-99-4. Molecular formula: C35H26N8Na4O17S4. Mole weight: 1050.84. Product ID: ACM7198994. Alfa Chemistry ISO 9001:2015 Certified. | |
| SIRIUS YELLOW GC | SIRIUS YELLOW GC. Uses: Designed for use in research and industrial production. Additional or Alternative Names: SIRIUS YELLOW GC;DIRECT YELLOW 44;DIRECT FAST YELLOW GC;abcoldirectyellow4gl;siriusyellow;Direct Yellow 5 GLL;HELION YELLOW G;Direct yellow 44 (C.I. 29000). Product Category: Direct Dyes. CAS No. 8005-52-5. Molecular formula: C27H20N6Na2O8S. Mole weight: 634.53. Product ID: ACM8005525. Alfa Chemistry ISO 9001:2015 Certified. | |
| siRNA Electroporation Buffer (30 ml) | Electroporation buffer optimized for high transfection efficacy of siRNA, miRNA, and mRNA into primary cultures and hard-to-transfect cell lines. Uses: Electroporation of DNA, RNA, protein and small molecules. Product ID: 4066. |  Nevada, Texas, USA |
| SiRNA Negative Control | SiRNA Negative Control is a siRNA of 21 nucleotides, and can be used as a negative control. SiRNA Negative Control has no homology to most known gene sequence. SiRNA Negative Control can be used in human, mouse and rat cells in vitro. SiRNA Negative Control can be used as experimental control benchmark, verification of experimental reliability and standardization reference. SiRNA Negative Control is a common negative control used in most research articles. Uses: Scientific research. Group: Signaling pathways. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-150150. | |
| Sirodesmin A | Sirodesmin A is a diketopiperazine antibiotic isolated from the culture broth of Microsphaeropsis sp. FL-16144. TAN-1496 inhibited the relaxation of supercoiled pBR322 DNA by calf thymus topoisomerase I but did not affect the decatenation of kinetoplast DNA by calf thymus topoisomerase II at concentration up to 500 microM. Synonyms: TAN-1496B; TAN 1496B. CAS No. 52988-50-8. Molecular formula: C20H26N2O8S2. Mole weight: 486.6. | |
| Sirodesmin B | It is produced by the strain of Sirodesmum diversum. It has antiviral effect. Synonyms: Spiro[furan-2(3H),9'(10'H)-[5,11a](iminomethano)[11aH]cyclopenta[4,5]pyrrolo[2,1-e][1,2,3,4,6]tetrathiazocine]-3,6',12'(5'H)-trione, 10'-(acetyloxy)-4,5,7'a,8',10'a,11'-hexahydro-10'ahydroxy-5'-(hydroxymethyl)-4,4,5,13'-tetramethyl-, (2R,5'R,7'aR,10'S,10'aS,11aR)-. CAS No. 52988-51-9. Molecular formula: C20H26N2O8S4. Mole weight: 550.69. | |
| Sirodesmin C | It is produced by the strain of Sirodesmum diversum. It has antiviral effect. Synonyms: Spiro[furan-2(3H),8'(9'H)-[4,10a](iminomethano)[10aH]cyclopenta[4,5]pyrrolo[2,1-d][1,2,3,5]trithiazepine]-3,5',11'(4'H)-trione, 9'-(acetyloxy)hexahydro-9'a-hydroxy-4'-(hydroxymethyl)-4,4,5,12'-tetramethyl-, (2R,4'R,5R,6'aR,9'S,9'aS,10aR)-. CAS No. 52988-52-0. Molecular formula: C20H26N2O8S3. Mole weight: 518.62. | |
| Sirodesmin G | It is produced by the strain of Sirodesmum diversum. It has antiviral effect. CAS No. 64599-26-4. Molecular formula: C20H26N2O8S2. Mole weight: 486.56. | |
| sirohydrochlorin cobaltochelatase | This enzyme is a type II chelatase, being either a monomer (CbiX) or a homodimer (CibK) and being ATP-independent. CbiK from Salmonella enterica uses precorrin-2 as the substrate to yield cobalt-precorrin-2. The enzyme contains two histidines at the active site that are thought to be involved in the deprotonation of the tetrapyrrole substrate as well as in metal binding. CbiX from Bacillus megaterium inserts cobalt at the level of sirohydrochlorin (factor-II) rather than precorrin-2. Group: Enzymes. Synonyms: CbiK; CbiX; CbiXS; anaerobic cobalt chelatase; cobaltochelatase [ambiguous]; sirohydrochlorin cobalt-lyase (incorrect). Enzyme Commission Number: EC 4.99.1.3. 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-5360; sirohydrochlorin cobaltochelatase; EC 4.99.1.3; CbiK; CbiX; CbiXS; anaerobic cobalt chelatase; cobaltochelatase [ambiguous]; sirohydrochlorin cobalt-lyase (incorrect). Cat No: EXWM-5360. | |
| sirohydrochlorin ferrochelatase | This enzyme catalyses the third of three steps leading to the formation of siroheme from uroporphyrinogen III. The first step involves the donation of two S-adenosyl-L-methionine-derived methyl groups to carbons 2 and 7 of uroporphyrinogen III to form precorrin-2 (EC 2.1.1.107, uroporphyrin-III C-methyltransferase) and the second step involves an NAD+-dependent dehydrogenation to form sirohydrochlorin from precorrin-2 (EC 1.3.1.76, precorrin-2 dehydrogenase). In Saccharomyces cerevisiae, the last two steps are carried out by a single bifunctional enzyme, Met8p. In some bacteria, steps 1-3 are catalysed by a single multifunctional protein called CysG, whereas in Bacillus megaterium, three separate enzymes carry out each of the steps, with SirB being responsible for the above reaction. Group: Enzymes. Synonyms: CysG; Met8P; SirB; sirohydrochlorin ferro-lyase (incorrect). Enzyme Commission Number: EC 4.99.1.4. 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-5361; sirohydrochlorin ferrochelatase; EC 4.99.1.4; CysG; Met8P; SirB; sirohydrochlorin ferro-lyase (incorrect). Cat No: EXWM-5361. | |
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