Life Sciences

Find life science reagents and consumables for cell biology, molecular biology, protein work, and more. These collections bring together frequently used research materials and lab essentials, with clear specifications and quality documentation to support reproducible experiments.

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32,061 products

Browse protein products used in research and assay development (where available). Use filters to locate the protein or family you need and review key identifiers, activity or purity information, and documentation to support confident selection.

Reagents and tools for protein biology workflows—from expression and purification to detection and functional studies. Browse products supporting sample preparation, quantitation, and characterization, with specifications and QC information (where available).

Support cell-based experiments with products for cell culture, imaging, and functional assays. Browse reagents and consumables used in cell biology workflows, with formats, storage guidance, and specifications designed for routine lab use.

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  1. Lumbrokinase
    CAS: 556743-18-1
    EnzymoPure™ ? EnzymoPure™ — Aladdin's line of high-quality enzymatic solutions. Use when enzyme purity and defined activity drive assay or process performance. ≥12000U/mg
    In Stock Item #: L115121
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    Technical Identifiers
    Bioactivity
    ≥12000U/mg
  2. Lipase PS, from Burkholderia cepacia
    CAS: 9001-62-1 EC Number: 232-619-9 PubChem CID: 135534490 Formula:
    Recombinant ? Recombinant — produced via recombinant expression for defined sequence and consistency. Use for reproducible, animal-free proteins of known origin. EnzymoPure™ ? EnzymoPure™ — Aladdin's line of high-quality enzymatic solutions. Use when enzyme purity and defined activity drive assay or process performance. ≥23,000 U/g, pH 7.0, 50 °C,expressed in Burkholderia cepacia
    In Stock Item #: L299011
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    Technical Identifiers
    Accession #
    P22088
    Expression system
    Burkholderia cepacia
    Bioactivity
    ≥23,000 U/g
    IUPAC Name
    sodium;4-(pyridin-2-yldiazenyl)benzene-1,3-diol
    InChIKey
    KZRPHCQLJZXMJV-UHFFFAOYSA-N
    InChI
    1S/C11H9N3O2.Na/c15-8-4-5-9(10(16)7-8)13-14-11-3-1-2-6-12-11;/h1-7,15-16H;/q;+1
    Synonyms
    PPL | Lipase AY 30 | NSC87878 | NSC-87878 | FT-0627873 | A854526 | RIZOLIPASE | AKOS032947557 | A854191 | 1, 4-(2-pyr...
  3. Lipase M from Mucor javanicus
    CAS: 9001-62-1 EC Number: 232-619-9 PubChem CID: 135534490 Formula:
    EnzymoPure™ ? EnzymoPure™ — Aladdin's line of high-quality enzymatic solutions. Use when enzyme purity and defined activity drive assay or process performance. ≥10,000 U/g
    In Stock Item #: L299016
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    Technical Identifiers
    IUPAC Name
    sodium;4-(pyridin-2-yldiazenyl)benzene-1,3-diol
    InChIKey
    KZRPHCQLJZXMJV-UHFFFAOYSA-N
    InChI
    1S/C11H9N3O2.Na/c15-8-4-5-9(10(16)7-8)13-14-11-3-1-2-6-12-11;/h1-7,15-16H;/q;+1
    Synonyms
    9001-62-1|RIZOLIPASE|Lipase AY 30|sodium;4-(pyridin-2-yldiazenyl)benzene-1,3-diol|Lipase, triacylglycerol|NSC87878|NS...
  4. Lipase
    CAS: 9001-62-1 EC Number: 232-619-9 PubChem CID: 135534490 Formula:
    EnzymoPure™ ? EnzymoPure™ — Aladdin's line of high-quality enzymatic solutions. Use when enzyme purity and defined activity drive assay or process performance. from pig pancrea,15-35 units/mg
    In Stock Item #: L111237
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    Technical Identifiers
    IUPAC Name
    sodium;4-(pyridin-2-yldiazenyl)benzene-1,3-diol
    InChIKey
    KZRPHCQLJZXMJV-UHFFFAOYSA-N
    InChI
    1S/C11H9N3O2.Na/c15-8-4-5-9(10(16)7-8)13-14-11-3-1-2-6-12-11;/h1-7,15-16H;/q;+1
    Synonyms
    9001-62-1|RIZOLIPASE|Lipase AY 30|sodium;4-(pyridin-2-yldiazenyl)benzene-1,3-diol|Lipase, triacylglycerol|NSC87878|NS...
  5. Lipase A from Aspergillus niger
    CAS: 9001-62-1 EC Number: 232-619-9 PubChem CID: 135534490 Formula:
    EnzymoPure™ ? EnzymoPure™ — Aladdin's line of high-quality enzymatic solutions. Use when enzyme purity and defined activity drive assay or process performance. ≥120,000 U/g
    In Stock Item #: L299012
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    Technical Identifiers
    Accession #
    P61872
    IUPAC Name
    sodium;4-(pyridin-2-yldiazenyl)benzene-1,3-diol
    InChIKey
    KZRPHCQLJZXMJV-UHFFFAOYSA-N
    InChI
    1S/C11H9N3O2.Na/c15-8-4-5-9(10(16)7-8)13-14-11-3-1-2-6-12-11;/h1-7,15-16H;/q;+1
    Synonyms
    9001-62-1|RIZOLIPASE|Lipase AY 30|sodium;4-(pyridin-2-yldiazenyl)benzene-1,3-diol|Lipase, triacylglycerol|NSC87878|NS...
  6. Cytidine 5′-triphosphate disodium salt
    CAS: 36051-68-0 EC Number: 252-849-3 PubChem CID: 16219084 Formula: C9H14N3Na2O14P3 Molecular Weight: 527.12
    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)...
  7. Lipoprotein Lipase,from burkholderia sp.
    CAS: 9001-62-1 EC Number: 232-619-9 PubChem CID: 135534490 Formula:
    Lyophilized EnzymoPure™ ? EnzymoPure™ — Aladdin's line of high-quality enzymatic solutions. Use when enzyme purity and defined activity drive assay or process performance. ≥1000 units/mg
    In Stock Item #: L196972
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    Technical Identifiers
    IUPAC Name
    sodium;4-(pyridin-2-yldiazenyl)benzene-1,3-diol
    InChIKey
    KZRPHCQLJZXMJV-UHFFFAOYSA-N
    InChI
    1S/C11H9N3O2.Na/c15-8-4-5-9(10(16)7-8)13-14-11-3-1-2-6-12-11;/h1-7,15-16H;/q;+1
    Synonyms
    9001-62-1|RIZOLIPASE|Lipase AY 30|sodium;4-(pyridin-2-yldiazenyl)benzene-1,3-diol|Lipase, triacylglycerol|NSC87878|NS...
  8. Lipase
    CAS: 9001-62-1 EC Number: 232-619-9 PubChem CID: 135534490 Formula:
    Liquid Bioactive ? Bioactive grade — verified to retain biological activity in functional assays. Use when the molecule must be functionally active, not just pure. ActiBioPure™ ? ActiBioPure™ — Aladdin's premier line for bioactive and recombinant products. Use when both high purity and preserved biological activity are required. High Performance ? High-performance grade with optimized purity and performance characteristics. Use for sensitive analyses where ordinary grades fall short. EnzymoPure™ ? EnzymoPure™ — Aladdin's line of high-quality enzymatic solutions. Use when enzyme purity and defined activity drive assay or process performance. from Aspergillus oryzae; ≥20000 LU/g
    In Stock Item #: L298995
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    Technical Identifiers
    Species
    米曲霉
    Bioactivity
    ≥20000 LU/g
    IUPAC Name
    sodium;4-(pyridin-2-yldiazenyl)benzene-1,3-diol
    InChIKey
    KZRPHCQLJZXMJV-UHFFFAOYSA-N
    InChI
    1S/C11H9N3O2.Na/c15-8-4-5-9(10(16)7-8)13-14-11-3-1-2-6-12-11;/h1-7,15-16H;/q;+1
    Synonyms
    PPL | Lipase AY 30 | NSC87878 | NSC-87878 | FT-0627873 | A854526 | RIZOLIPASE | AKOS032947557 | A854191 | 1, 4-(2-pyr...
  9. Lipase from Candida sp.
    CAS: 9001-62-1 EC Number: 232-619-9 PubChem CID: 135534490 Formula:
    EnzymoPure™ ? EnzymoPure™ — Aladdin's line of high-quality enzymatic solutions. Use when enzyme purity and defined activity drive assay or process performance. ≥5000 LU/g
    In Stock Item #: L298985
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    Technical Identifiers
    Species
    Candida antarctica
    Accession #
    P41365
    Bioactivity
    ≥5000 LU/g
    IUPAC Name
    sodium;4-(pyridin-2-yldiazenyl)benzene-1,3-diol
    InChIKey
    KZRPHCQLJZXMJV-UHFFFAOYSA-N
    InChI
    1S/C11H9N3O2.Na/c15-8-4-5-9(10(16)7-8)13-14-11-3-1-2-6-12-11;/h1-7,15-16H;/q;+1
    Synonyms
    PPL | Lipase AY 30 | NSC87878 | NSC-87878 | FT-0627873 | A854526 | RIZOLIPASE | AKOS032947557 | A854191 | 1, 4-(2-pyr...
  10. Lipase from Pseudomonas fluorescens
    CAS: 9001-62-1 EC Number: 232-619-9 PubChem CID: 135534490 Formula:
    EnzymoPure™ ? EnzymoPure™ — Aladdin's line of high-quality enzymatic solutions. Use when enzyme purity and defined activity drive assay or process performance. ≥20,000 U/g
    In Stock Item #: L299014
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    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    sodium;4-(pyridin-2-yldiazenyl)benzene-1,3-diol
    InChIKey
    KZRPHCQLJZXMJV-UHFFFAOYSA-N
    InChI
    1S/C11H9N3O2.Na/c15-8-4-5-9(10(16)7-8)13-14-11-3-1-2-6-12-11;/h1-7,15-16H;/q;+1
    Synonyms
    PPL | Lipase AY 30 | NSC87878 | NSC-87878 | FT-0627873 | A854526 | RIZOLIPASE | AKOS032947557 | A854191 | 1, 4-(2-pyr...
  11. Lipase from Thermophila sparsiformis
    CAS: 9001-62-1 EC Number: 232-619-9 PubChem CID: 135534490 Formula:
    Liquid EnzymoPure™ ? EnzymoPure™ — Aladdin's line of high-quality enzymatic solutions. Use when enzyme purity and defined activity drive assay or process performance. ≥100000 U/g
    In Stock Item #: L298994
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    Technical Identifiers
    Species
    Thermomyces lanuginosus
    Accession #
    O59952
    IUPAC Name
    sodium;4-(pyridin-2-yldiazenyl)benzene-1,3-diol
    InChIKey
    KZRPHCQLJZXMJV-UHFFFAOYSA-N
    InChI
    1S/C11H9N3O2.Na/c15-8-4-5-9(10(16)7-8)13-14-11-3-1-2-6-12-11;/h1-7,15-16H;/q;+1
    Synonyms
    Lipase AY 30 | NSC87878 | NSC-87878 | RIZOLIPASE | AKOS032947557 | 1, 4-(2-pyridinylazo)-, disodium salt | sodium;4-(...
  12. Lysozyme from chicken egg white(Purified,Salt Free)
    CAS: 9001-63-2
    Lyophilized Native ? Native grade — protein/biomolecule in its natural (non-recombinant, non-denatured) form. Use when native structure and activity are required. EnzymoPure™ ? EnzymoPure™ — Aladdin's line of high-quality enzymatic solutions. Use when enzyme purity and defined activity drive assay or process performance. ≥8,000 units/mg dry weight
    Out of Stock Item #: L128641
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    Pricing & Pack Sizes
    Technical Identifiers
    Species
    Chicken
    Accession #
    P00698
    Bioactivity
    ≥8,000 units/mg dry weight
    IUPAC Name
    2-[[4-amino-2-[[2-[[2-[2-[[2-[[2-[2-[[2-[[2-[[2-[[5-amino-2-[[1-[2-[[2-[[2-[[2-[(2-amino-5-carbamimidamidopentanoyl)amino]-3-methylbutanoyl]amino]-3-mshow more
    SMILES
    CCC(C)C(C(=O)NC(CCCNC(=N)N)C(=O)NC(C)C(=O)NC(CC1=CNC2=CC=CC=C21)C(=O)NC(C(C)C)C(=O)NC(C)C(=O)NC(CC3=CNC4=CC=CC=C43)C(=O)NC(CCCNC(=N)N)C(=O)NC(CC(=O)N)show more
    InChIKey
    ZJCXKXFAOCLSRV-UHFFFAOYSA-N
    InChI
    1S/C99H159N37O23/c1-11-50(8)77(132-72(139)46-120-81(145)63(32-33-70(101)137)124-88(152)69-31-21-39-136(69)93(157)68(43-73(140)141)131-84(148)62(29-19-show more
    Synonyms
    Mucopeptide N-acetylmuramoylhydrolase | Muramidase | Lysozyme from chicken egg white | LYZ | LYZC | dystrophin
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