{"title":"Oligonucleotides, DNA, and RNA","description":"\u003cp\u003e\u003cstrong\u003eOligonucleotides, DNA, and RNA\u003c\/strong\u003e — menghimpun asam nukleat alami dalam bentuk garam maupun oligonukleotida termodifikasi yang diperoleh dari sumber biologis seperti ragi atau milt salmon. Golongan ini berperan sebagai bahan baku dan bahan pembanding pada berbagai teknik biologi molekular berbasis DNA dan RNA.\u003c\/p\u003e\u003cp\u003eRNA dan DNA dari sumber alami seperti ragi dan milt salmon dipakai sebagai bahan pembanding, agen pemblokir non-spesifik, atau substrat pada studi enzim nuklease dan polimerase. Oligonukleotida termodifikasi seperti turunan dinukleotida terfosfonat digunakan pada penelitian struktur dan interaksi asam nukleat. Laboratorium biologi molekular dan bioteknologi memanfaatkan golongan ini untuk kalibrasi metode ekstraksi maupun kontrol pada elektroforesis dan hibridisasi.\u003c\/p\u003e\u003cp\u003eContoh produk dalam koleksi ini: \u003ca href=\"\/en\/products\/tci2510r002449478\"\u003eTCI R0024 Ribonucleic Acid Sodium Salt from Yeast\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510d354523844\"\u003eTCI D3545 9007-49-2 Deoxyribonucleic Acid Sodium Salt from Salmon Milt\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510r002249477\"\u003eTCI R0022 63231-63-0 Ribonucleic Acid from Yeast\u003c\/a\u003e, \u003ca href=\"\/en\/products\/tci2510m364742286\"\u003eTCI M3647 2'-O-Methyl-5'-O-phosphonoadenylyl-(3'-\u0026gt;5')-guanosine Triethylamine Salt\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003ePerhatikan sumber biologis asal isolasi (ragi atau milt salmon), bentuk garam natrium yang memengaruhi kelarutan dalam air, serta tingkat kemurnian yang dibutuhkan untuk aplikasi molekular yang sensitif. Seluruh produk merupakan produk asli Tokyo Chemical Industry (TCI) Jepang, dengan kemurnian, kemasan, dan kondisi penyimpanan tercantum pada halaman masing-masing item.\u003c\/p\u003e\u003cp\u003eKategori lain yang sejajar di bawah Nucleosides, Nucleotides, Oligonucleotides, sering dipakai bersamaan dalam satu alur kerja laboratorium:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l4-nucleoside-analogs\"\u003eNucleoside Analogs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l4-nucleobases-and-their-analogs\"\u003eNucleobases and their Analogs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l4-nucleosides\"\u003eNucleosides\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l4-nucleotides\"\u003eNucleotides\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l4-nucleotide-analogs\"\u003eNucleotide Analogs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/tci-l4-nad-p-h-and-analogs\"\u003eNAD(P)(H) and Analogs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eKembali ke \u003ca href=\"\/en\/collections\/tci-l3-nucleosides-nucleotides-oligonucleotides\"\u003eNucleosides, Nucleotides, Oligonucleotides\u003c\/a\u003e. Untuk pengadaan volume besar, kemasan khusus, atau grade tertentu, hubungi tim AMI Scientific — distributor resmi TCI Japan di Indonesia — untuk pengecekan ketersediaan dan lead time langsung ke Jepang.\u003c\/p\u003e","products":[{"product_id":"tci2510d354523844","title":"TCI D3545 9007-49-2 Deoxyribonucleic Acid Sodium Salt from Salmon Milt","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eDeoxyribonucleic Acid Sodium Salt from Salmon Milt is a naturally derived, high-molecular-weight DNA isolated from salmon milt (the seminal fluid of salmon) and supplied as its sodium salt, a form that dissolves readily in water and remains stable during storage as a dry solid. In life science and materials science laboratories, this material serves as a bulk source of genomic DNA for work that does not require any specific nucleotide sequence. Researchers use it as a substrate for nuclease enzyme assays, as carrier or blocking DNA in hybridization experiments, as a test substrate for studying drug–DNA interactions, and as a biopolymer for fabricating DNA-based films, gels, and composite materials.\u003c\/p\u003e\n\u003cp\u003eThe property that makes this product a preferred choice is its availability as long, naturally occurring double-stranded DNA at a handling cost far lighter than that of synthetic oligonucleotides. Salmon milt is an exceptionally rich natural source of DNA, and the sodium salt form dissolves into a viscous solution that is straightforward to handle in aqueous buffers. The phosphate backbone of DNA carries a strong negative charge, so the material can be paired with cationic surfactants, metal ions, or positively charged polymers to form functional complexes. Its double-helical structure also provides binding sites that make it useful wherever a genuine nucleic acid scaffold is needed rather than a synthetic mimic.\u003c\/p\u003e\n\u003cp\u003eIn Indonesian laboratories, this reagent is typically used in university and institutional research settings where biochemistry, molecular biology, and materials chemistry groups need a dependable, non-sequence-specific DNA supply. It fits routine enzyme characterisation work, method development for hybridization protocols, and exploratory studies on DNA-binding compounds. Because it is supplied as a stable solid rather than a frozen solution, it suits facilities that prepare working solutions in-house as needed and store the bulk material long-term.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNuclease enzyme assays — the material provides abundant natural double-stranded DNA as a cleavage substrate, allowing activity measurement without the expense of preparing sequence-defined synthetic templates.\u003c\/li\u003e\n\u003cli\u003eHybridization blocking and carrier DNA — its non-specific, high-molecular-weight character lets it saturate non-target binding sites or carry trace nucleic acids through precipitation steps without interfering with the sequence of interest.\u003c\/li\u003e\n\u003cli\u003eDrug–DNA interaction studies — the intact double helix offers authentic intercalation and groove-binding sites, making it a realistic test substrate for screening how candidate compounds associate with nucleic acids.\u003c\/li\u003e\n\u003cli\u003eDNA-based films and gels — as a long-chain biopolymer it can be cast or crosslinked into self-supporting films and hydrogels, giving materials researchers a renewable natural polymer with defined charge behaviour.\u003c\/li\u003e\n\u003cli\u003ePolyelectrolyte complex formation — the strongly anionic phosphate backbone pairs readily with cationic surfactants, metal ions, or polycations, supporting the preparation of functional composite and optical materials.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: TCI\u003c\/li\u003e\n\u003cli\u003eCAS Number: 9007-49-2\u003c\/li\u003e\n\u003cli\u003eCategory: Life Science \u0026gt; Biochemicals and Reagents \u0026gt; Nucleosides, Nucleotides, Oligonucleotides\u003c\/li\u003e\n\u003cli\u003eProduct Code: TCI D3545\u003c\/li\u003e\n\u003cli\u003ePhysical Form: Solid, supplied as the sodium salt\u003c\/li\u003e\n\u003cli\u003eStorage: Store as a dry solid under the conditions stated on the manufacturer's label; pack sizes available on request\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Storage\u003c\/h3\u003e\n\u003cp\u003eKeep the product in its original tightly closed container, stored as a dry solid and protected from moisture, since the sodium salt is hygroscopic in character and readily takes up water from humid air. Follow the storage temperature indicated on the manufacturer's label. Use clean, dry glass or inert plastic containers for weighing and for preparing aqueous stock solutions, and allow closed containers to reach room temperature before opening to limit condensation. Prepare solutions in aqueous buffer with gentle mixing, as concentrated solutions become viscous. Handle with standard laboratory practice: wear a lab coat, safety glasses, and gloves, work in a well-ventilated area, avoid generating dust when weighing the solid, and consult the manufacturer's safety data sheet before use. Aqueous solutions are susceptible to nuclease contamination, so prepare them with clean technique and store or divide them according to your laboratory's established protocol.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"5g","offer_id":48086623027418,"sku":"TCI2510D354523844","price":929000.0,"currency_code":"IDR","in_stock":true},{"title":"25g","offer_id":48086623060186,"sku":"TCI2510D354523845","price":2784000.0,"currency_code":"IDR","in_stock":true}]},{"product_id":"tci2510m364742286","title":"TCI M3647 2'-O-Methyl-5'-O-phosphonoadenylyl-(3'-\u003e5')-guanosine Triethylamine Salt","description":"\u003cp\u003e\u003cstrong\u003e2'-O-Methyl-5'-O-phosphonoadenylyl-(3'-\u0026gt;5')-guanosine Triethylamine Salt\u003c\/strong\u003e (CAS ) is a high-quality chemical from TCI, supplied as \u003cstrong\u003eHPLC Grade\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Used as a building block in oligonucleotide synthesis and biochemical research.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMolecular formula: C21H28N10O14P2.xC6H15N\u003c\/li\u003e\n\u003cli\u003ePurity: \u0026gt;90.0%(HPLC)\u003c\/li\u003e\n\u003cli\u003eTCI product code: M3647\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSynonyms:\u003c\/strong\u003e [(2R,3R,4R,5R)-3-[[[[(2R,3S,4R,5R)-5-(2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methoxy](hydroxy)phosphoryl]oxy]-5-(6-amino-9H-purin-9-yl)-4-methoxytetrahydrofuran-2-yl]methyl Dihydrogen Phosphate Triethylamine Salt\u003c\/p\u003e\u003cp\u003eAvailable from \u003cstrong\u003eAMI Scientific\u003c\/strong\u003e, the authorised TCI distributor in Indonesia. \u003cstrong\u003eContact us for pricing and stock availability\u003c\/strong\u003e — we ship throughout Indonesia.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"25mg","offer_id":48087767056602,"sku":"TCI2510M364742286","price":3092000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7156\/8602\/files\/TCI2510M3647.jpg?v=1767128594"},{"product_id":"tci2510r002249477","title":"TCI R0022 63231-63-0 Ribonucleic Acid from Yeast","description":"\u003cp\u003e\u003cstrong\u003eRibonucleic Acid from Yeast\u003c\/strong\u003e (CAS 63231-63-0) is a high-quality chemical from TCI, supplied as \u003cstrong\u003eReagent Grade\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Synthesis reagent for a wide range of organic chemistry transformations in laboratory and industrial settings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCAS number: 63231-63-0\u003c\/li\u003e\n\u003cli\u003eTCI product code: R0022\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSynonyms:\u003c\/strong\u003e Nucleic Acid from Yeast\u003c\/p\u003e\u003cp\u003eAvailable from \u003cstrong\u003eAMI Scientific\u003c\/strong\u003e, the authorised TCI distributor in Indonesia. \u003cstrong\u003eContact us for pricing and stock availability\u003c\/strong\u003e — we ship throughout Indonesia.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"25g","offer_id":48088197038298,"sku":"TCI2510R002249477","price":1799000.0,"currency_code":"IDR","in_stock":true}]},{"product_id":"tci2510r002449478","title":"TCI R0024 Ribonucleic Acid Sodium Salt from Yeast","description":"\u003cp\u003e\u003cstrong\u003eRibonucleic Acid Sodium Salt from Yeast\u003c\/strong\u003e (CAS ) is a high-quality chemical from TCI, supplied as \u003cstrong\u003eReagent Grade\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Synthesis reagent for a wide range of organic chemistry transformations in laboratory and industrial settings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eTCI product code: R0024\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSynonyms:\u003c\/strong\u003e Nucleic Acid Sodium Salt from Yeast; Sodium Nucleinate from Yeast; Sodium Ribonucleinate from Yeast\u003c\/p\u003e\u003cp\u003eAvailable from \u003cstrong\u003eAMI Scientific\u003c\/strong\u003e, the authorised TCI distributor in Indonesia. \u003cstrong\u003eContact us for pricing and stock availability\u003c\/strong\u003e — we ship throughout Indonesia.\u003c\/p\u003e","brand":"TCI","offers":[{"title":"25g","offer_id":48088197169370,"sku":"TCI2510R002449478","price":2868000.0,"currency_code":"IDR","in_stock":true}]}],"url":"https:\/\/amiscientific.com\/en\/collections\/tci-l4-oligonucleotides-dna-and-rna.oembed","provider":"AMI Scientific","version":"1.0","type":"link"}