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224,000+ research products · Triple ISO certified · COA & SDS available for every product · Same-day shipping on in-stock items

Molecular Biology

Reagents and consumables for molecular biology, including nucleic acid workflows, cloning, amplification, and cleanup. Browse by step in your protocol and compare performance-related specifications and storage conditions.

Browse by type, application, or key specifications such as purity, grade, packaging, and handling requirements.

723 products
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PCR Reagents & Kits

243

Explore PCR reagents and kits for amplification, detection, cloning, and routine molecular biology workflows. Compare formats that support standard, quantitative, and specialized PCR applications.

Standard PCR Reagents and Kits · High Fidelity PCR Reagents and Kits · Hot Start PCR Reagents and Kits · Real Time PCR Reagents and Kits ·
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RNA related

138

Browse RNA-related products for extraction, handling, reverse transcription, analysis, and expression studies. This category helps organize tools used across RNA-focused molecular biology workflows.

RNA Isolation and Purification · RNA protection · RNase-free reagents · Cutting, synthesizing, connecting and modifying ·
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Gene Editing

59

Find gene editing products for genome engineering, transfection support, screening, and validation workflows. Use this page to explore tools that support targeted genetic modification studies.

Modifying enzymes
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Cloning & Protein Expression

108

Explore Cloning & Protein Expression →

Nucleic Acid Electrophoresis & Hybridization

62

Explore products for nucleic acid electrophoresis, blotting, and hybridization workflows. Compare reagents and consumables used for separation, transfer, detection, and sequence-related analysis.

DNA Markers
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DNA Extraction and Purification

101

Explore DNA Extraction and Purification →

Nucleic Acid Labeling and Detection

65

Biotin labeling and detection · Fluorescence labeling and detection
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  1. GTP (100mM, Tris Buffered)
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    GTP (100mM, Tris Buffered)
    Formula: C10H16N5O14P3(free acid) Molecular Weight: 523.18 (free acid)
    Liquid Suitable for molecular biology ? Molecular-biology grade — free of nucleases and contaminants that degrade DNA/RNA. Use in cloning, PCR, and nucleic-acid work needing clean reagents. BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. DNase, RNase free ? Free of DNase and RNase activity to keep DNA and RNA intact. Use in nucleic-acid extraction, PCR, and storage where degradation is a risk. PCR Reagent ? PCR grade — nuclease-free, inhibitor-free reagents for reliable amplification. Use in PCR/qPCR where contaminants would block or bias amplification. Sterile ? Sterile grade — processed and verified free of viable microorganisms. Use directly in aseptic procedures and cell culture without further sterilization. For In Vitro Transcription ? In-vitro transcription grade — nuclease-free reagents for RNA synthesis in vitro. Use to make RNA transcripts/probes free of degradation. for DNA and RNA applications ? For nucleic-acid (DNA & RNA) applications — nuclease-controlled across both. Use in workflows handling DNA and RNA together where degradation is a risk. ≥99% 100mM
    In Stock Item #: G759859
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    Technical Identifiers
    Synonyms
    guanosine-5’-triphosphate disodium salt | 5’-GTP-Na | Guanosine triphosphate
  2. Super Competent Cell Preparation Kit
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    Super Competent Cell Preparation Kit
    Liquid BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. Sterile ? Sterile grade — processed and verified free of viable microorganisms. Use directly in aseptic procedures and cell culture without further sterilization.
    Out of Stock Item #: S1375495
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  3. Monensin Solution (1000×)
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    Monensin Solution (1000×)
    Liquid Sterile-filtered ? Sterile-filtered — passed through a 0.2µm filter to remove microorganisms. Use as a ready aseptic solution for culture and sensitive applications. BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. 1000×
    Out of Stock Item #: M1373922
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  4. Cytidine 5′-triphosphate disodium salt
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    Cytidine 5′-triphosphate disodium salt
    CAS: 36051-68-0 EC Number: 252-849-3 PubChem CID: 16219084 Formula: C9H14N3Na2O14P3 Molecular Weight: 527.12
    ≥95%
    In Stock Item #: C101487
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    Technical Identifiers
    IUPAC Name
    disodium;[[[(2R,3S,4R,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-oxidophosphoryl]oxy-hydroxyphosphoryl] hydrogen phosphate
    SMILES
    C1=CN(C(=O)N=C1N)C2C(C(C(O2)COP(=O)([O-])OP(=O)(O)OP(=O)(O)[O-])O)O.[Na+].[Na+]
    InChIKey
    NFQMDTRPCFJJND-WFIJOQBCSA-L
    InChI
    1S/C9H16N3O14P3.2Na/c10-5-1-2-12(9(15)11-5)8-7(14)6(13)4(24-8)3-23-28(19,20)26-29(21,22)25-27(16,17)18;;/h1-2,4,6-8,13-14H,3H2,(H,19,20)(H,21,22)(H2,1show more
    Synonyms
    DTXSID501036110 | Cytidine-5'-triphosphate disodium salt | SCHEMBL2194115 | AKOS016003874 | disodium;[[[(2R,3S,4R,5R)...
  5. N106 - ≥98%(HPLC) CAS No(862974-25-2) by Aladdin Scientific
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    N106
    CAS: 862974-25-2 Formula: C17H14N4O3S Molecular Weight: 354.38
    ≥98%(HPLC)
    In Stock Item #: N287217
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    Technical Identifiers
    IUPAC Name
    N-(4-methoxy-1,3-benzothiazol-2-yl)-5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-amine
    SMILES
    COC1=CC=C(C=C1)C2=NN=C(O2)NC3=NC4=C(C=CC=C4S3)OC
    InChIKey
    FBCSWQRNKAYAGY-UHFFFAOYSA-N
    InChI
    1S/C17H14N4O3S/c1-22-11-8-6-10(7-9-11)15-20-21-16(24-15)19-17-18-14-12(23-2)4-3-5-13(14)25-17/h3-9H,1-2H3,(H,18,19,21)
    Synonyms
    4-Methoxy-N-[5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl-2-benzothiazolamine | N-106
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R&D Use Only Products supplied for research and development use
This category supports molecular biology workflows such as amplification, nucleic acid extraction, cloning, gene editing, labeling, electrophoresis, and RNA-related work. Selection is often driven by template type, downstream application, reaction format, throughput, required purity, and the level of workflow control needed for routine analysis versus more demanding research tasks. Subcategories including PCR Reagents & Kits, RNA related products, Gene Editing, Cloning & Protein Expression, DNA Extraction and Purification, and Nucleic Acid Labeling and Detection help narrow product choices by experiment type. That structure makes it easier to build complete workflows around nucleic acid preparation, manipulation, and analysis.
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Filters
Molecule Type
  1. Bioreagents/Buffer 159items
  2. Small molecule 159items
  3. Kit 145items
  4. Enzyme 129items
  5. Gene 91items
  6. Oligonucleotide 15items
  7. Unknown 9items
  8. Protein 6items
  9. Polymer 5items
  10. Antibody 2items
  11. Cell 2items
Excitation (nm)
  1. 578nm 1item
  2. Blue Laser(488nm) 1item
Emission(nm)
  1. 461nm 1item
  2. 525nm 1item
  3. 604nm 1item
Physical Form
  1. Liquid 248items
  2. Solid 6items
  3. Lyophilized 5items
  4. Colloid 1item
Purity
  1. ≥99% 30items
  2. ≥95% 13items
  3. ≥95%(SDS-PAGE) 13items
  4. ≥98% 5items
  5. ≥90%(SDS-PAGE) 4items
  6. ≥90% 3items
  7. ≥95%(Native-PAGE) 2items
  8. ≥97% 2items
  9. ≥98%(HPLC) 2items
  10. ≥85% 1item
  11. ≥95%(HPLC) 1item
  12. ≥96% 1item
  13. ≥96%(HPLC) 1item
  14. ≥98.0% 1item
  15. ≥98.5% 1item
  16. ≥99%(SDS-PAGE) 1item
Grade
  1. BioReagent 226items
  2. Suitable for molecular biology 168items
  3. for DNA and RNA applications 124items
  4. EnzymoPure™ 122items
  5. Sterile 81items
  6. DNase, RNase free 71items
  7. PCR Reagent 47items
  8. Bioactive 42items
  9. ActiBioPure™ 40items
  10. Animal Free 37items
  11. Carrier Free 34items
  12. for NA electrophoresis 34items
  13. Ready-to-use 31items
  14. RNase free 27items
  15. Recombinant 25items
  16. Suitable for electrophoresis 23items
  17. Pharmaceutical grade 19items
  18. PharmPure™ 19items
  19. For In Vitro Transcription 11items
  20. High Performance 8items
  21. Endotoxin tested 7items
  22. for PAGE 7items
  23. Moligand™ 7items
  24. bacteriological grade 6items
  25. DNase free 6items
  26. for Protein analysis 6items
  27. Protease Free 6items
  28. UltraBio™ 5items
  29. for DNA synthesis 4items
  30. for RNA applications 4items
  31. Biological Stain 2items
  32. DNase, RNase, Protease free 2items
  33. Exonuclease 2items
  34. for DNA applications 2items
  35. for Fluorescence analysis 2items
  36. Mycoplasma free 2items
  37. Sterile-filtered 2items
  38. DNA endonucleases and exonucleases free 1item
  39. Endonuclease 1item
  40. for Cell culture 1item
  41. for Microscopy 1item
  42. for Western blot 1item
  43. His Tag 1item
  44. Native 1item
Price
  1. $0.00 - $500.00 643items
  2. $500.00 - $1,000.00 42items
  3. $1,000.00 - $1,500.00 21items
  4. $1,500.00 - $2,000.00 8items
  5. $2,000.00 - $2,500.00 4items
  6. $2,500.00 - $3,000.00 4items
  7. $27,000.00 - $27,500.00 1item
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