Find enzyme products for catalysis studies, assay development, standards, and biochemical workflows. Browse enzyme reagents used in functional testing and pathway-related experiments.
Enzymes
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- LipaseLiquid 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 — US warehouse, ships to EU* Item #: L298995View ProductPricing & Pack Sizes
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...
- HyaluronidaseEnzymoPure™ ? EnzymoPure™ — Aladdin's line of high-quality enzymatic solutions. Use when enzyme purity and defined activity drive assay or process performance. from Streptomyces hyalurolyticus; ≥300 U/vial◐ .Made to order · 8–12 wks Item #: H298749View ProductPricing & Pack Sizes
Technical Identifiers
- Synonyms
- Hyaluronate Lyase
- LaccaseLyophilized 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. Native ? Native grade — protein/biomolecule in its natural (non-recombinant, non-denatured) form. Use when native structure and 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 Trametes versicolor; ≥0.5 U/mg enzyme powder● In Stock — US warehouse, ships to EU* Item #: L304691View ProductPricing & Pack Sizes
Technical Identifiers
- Accession #
- Q12719,Q12717
- Bioactivity
- ≥0.5 U/mg enzyme powder
- Synonyms
- Oxygen oxidoreductase | Oxygen oxidoreductase | urishiol oxidase | urushiol oxidase | p-diphenol oxidase | benzenedio...
- Urease from Canavalia ensiformis (Jack bean)Lyophilized EnzymoPure™ ? EnzymoPure™ — Aladdin's line of high-quality enzymatic solutions. Use when enzyme purity and defined activity drive assay or process performance. ≥45 units/mg dry weight● In Stock — US warehouse, ships to EU* Item #: U128713View ProductPricing & Pack Sizes
Technical Identifiers
- Synonyms
- Urea amidohydrolase
- N-Succinyl-Gly-Gly-Phe-p-nitroanilide● In Stock — US warehouse, ships to EU* Item #: S275087View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 4-[[2-[[2-[[(2S)-1-(4-nitroanilino)-1-oxo-3-phenylpropan-2-yl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-4-oxobutanoic acid
- SMILES
- C1=CC=C(C=C1)CC(C(=O)NC2=CC=C(C=C2)[N+](=O)[O-])NC(=O)CNC(=O)CNC(=O)CCC(=O)O
- InChIKey
- CFYIUBWVKZQDOG-SFHVURJKSA-N
- InChI
- show more
- Synonyms
- N-Suc-Gly-Phe-4-nitroanilide | N-(3-Carboxypropionyl)glycylglycyl-N-(p-nitrophenyl)-3-phenyl-L-alaninamide | SucGly2P...
- Diaphorase from Clostridium kluyveriSolid 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. Native ? Native grade — protein/biomolecule in its natural (non-recombinant, non-denatured) form. Use when native structure and 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. ≥30 units/mg dry weight● In Stock — US warehouse, ships to EU* Item #: D128545View ProductPricing & Pack Sizes
Technical Identifiers
- Bioactivity
- ≥30 U/mg dry weight
- Synonyms
- Lipoamide Dehydrogenase | Lipoyl Dehydrogenase
- Casein-FITC conjugateLyophilized Ex:498nm ? Fluorescence excitation maximum at 498 nm — the wavelength of light that best excites this fluorophore. Match it to your instrument's laser or filter set for the strongest signal. Em:517nm ? Fluorescence emission maximum at 517 nm — the wavelength this fluorophore emits after excitation. Use it to pick the right detection filter and avoid channel cross-talk.◐ .US Made to order · 2–4 wks Item #: C275894View ProductPricing & Pack Sizes
Technical Identifiers
- Synonyms
- FITC-Casein | fluorescein isothiocyanate (FITC)-labeled casein
- Horseradish Peroxidase (HRP)Lyophilized 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. Native ? Native grade — protein/biomolecule in its natural (non-recombinant, non-denatured) form. Use when native structure and 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 Horseradish; ≥100 U/mg enzyme powder; RZ≥1● In Stock — US warehouse, ships to EU* Item #: P578793View ProductPricing & Pack Sizes
Technical Identifiers
- Species
- Horseradish
- Accession #
- P00433,P80679,P15233,Q42517,P59121,P15232,P17180,P17179
- Bioactivity
- ≥100U/mg enzyme powder
- Synonyms
- HRP | MFCD10565970 | MGCD0103 - Mocetinostat | NCGC00263182-11 | UNII-A6GWB8T96J | DTXSID80222945 | HMS3426I07 | STK3...
- Recombinant EN-TEV Protease ProteinLiquid Carrier Free ? Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays. 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. Azide Free ? Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory. His Tag ? His tag grade — recombinant protein bearing a His tag for affinity purification/detection. Use to purify, immobilize, or detect the tagged protein. ≥98%(SDS-PAGE) See COA● In Stock — US warehouse, ships to EU* Item #: rp156465View ProductPricing & Pack Sizes
Technical Identifiers
- Species
- Tobacco etch virus(TEV)
- Accession #
- P04517
- Expression system
- E. coli
- Protein Day
- N-His
- Endotoxin Concentration
- <1.0 EU/μg
- Bioactivity
- Measured by its ability to cleave a fusion protein containing the recognition sequence Glu-Asn-Leu-Tyr-Phe-Gln-Gly/Ser , with the cleavage point after Gln. One unit of TEV protease cleaves > 85% of 3 μg of control substrate in 1 hour at pH 8.0 at 30°C.It is recommended that the cleavage for each fusion protein be optimized by varying the amount of Recombinant Viral TEV Protease, reaction time, or incubation temperature.Complete digestion of 50µg of fusion KGF-MBP tag protein using 1µg TEV enzyme (in 1/50 ratio) in either 1 hours at 30 °C or overnight at 4 °C. The "standard" reaction buffer for TEV protease is 50 mM Tris-HCl (pH 8.0), 0.5 mM EDTA and 1mM DTT.
- Synonyms
- NIa | P1 Protease | TEV Protease | Tobacco Etch Virus Protease
- Recombinant Human MMP9 ProteinLyophilized Animal Free ? Animal-free — produced without animal-derived components to reduce contamination risk. Use in biomanufacturing and culture avoiding animal-origin material. Carrier Free ? Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays. 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. Azide Free ? Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory. High Performance ? High-performance grade with optimized purity and performance characteristics. Use for sensitive analyses where ordinary grades fall short. His Tag ? His tag grade — recombinant protein bearing a His tag for affinity purification/detection. Use to purify, immobilize, or detect the tagged protein. ≥95%(SDS-PAGE)● In Stock — US warehouse, ships to EU* Item #: rp148898View ProductPricing & Pack Sizes
Technical Identifiers
- Species
- Human
- Accession #
- P14780
- Expression system
- HEK293
- Protein Day
- C-His
- Endotoxin Concentration
- <0.1 EU/μg
- Bioactivity
- Measured in a cell migration assay using A549 cells. 1 ng/mL of Recombinant Human MMP-9 can effectively induce A549 cells migration. Measured by its ability to cleave the fluorogenic peptide substrate Mca-PLGL-Dpa-AR-NH2. The specific activity is >1100 pmoles/min/μg.
- Synonyms
- 92 kDa gelatinase | 92 kDa type IV collagenase | CLG4B | EC 3.4.24 | EC 3.4.24.35 | Gelatinase B | GELB | macrophage ...
- Recombinant Human CD10 ProteinLyophilized Animal Free ? Animal-free — produced without animal-derived components to reduce contamination risk. Use in biomanufacturing and culture avoiding animal-origin material. Carrier Free ? Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays. 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. Azide Free ? Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory. His Tag ? His tag grade — recombinant protein bearing a His tag for affinity purification/detection. Use to purify, immobilize, or detect the tagged protein. ≥95%(SDS-PAGE)● In Stock — US warehouse, ships to EU* Item #: rp143766View ProductPricing & Pack Sizes
Technical Identifiers
- Species
- Human
- Accession #
- P08473
- Expression system
- HEK293
- Protein Day
- C-His
- Endotoxin Concentration
- <0.1 EU/μg
- Bioactivity
- Measured by its ability to cleave the fluorogenic peptide substrate, Mca-RPPGFSAFK (Dnp)-OH, (R&D Systems, Catalog # ES005). The specific activity is >1,500 pmoles/min/μg.
- Synonyms
- Atriopeptidase; CALLA; CALLAmembrane metallo-endopeptidase (neutral endopeptidase, enkephalinase); CD10 antigen; CD10...
- Recombinant Human Cathepsin S proteinLiquid Animal Free ? Animal-free — produced without animal-derived components to reduce contamination risk. Use in biomanufacturing and culture avoiding animal-origin material. Carrier Free ? Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays. 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. Azide Free ? Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory. His Tag ? His tag grade — recombinant protein bearing a His tag for affinity purification/detection. Use to purify, immobilize, or detect the tagged protein. ≥90%(SDS-PAGE) See COA● In Stock — US warehouse, ships to EU* Item #: rp143673View ProductPricing & Pack Sizes
Technical Identifiers
- Species
- Human
- Accession #
- P25774-1
- Expression system
- HEK293
- Protein Day
- C-8×His
- Endotoxin Concentration
- <0.1 EU/μg
- Bioactivity
- Measured by its ability to cleave a fluorogenic peptide substrate, (7-methoxycoumarin-4-yl) acetyl-Arg-Pro-Lys-Pro-Val-Glu-Nva-Trp-Arg-Lys (2, 4-dinitrophenyl)-NH2. Cleavage of substrate can be measured using excitation and emission wavelength at 320 nm and 405 nm, respectively.The specific activity is >300 pmoles/min/μg.
- Synonyms
- Cathepsin S | CathepsinS | CATS_HUMAN | Ctss | EC 3.4.22 | EC 3.4.22.27 | FLJ50259 | MGC3886 | Cathepsin S | Cathepsi...
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R&D Use Only Products supplied for research and development use
Frequently Asked Questions
How do I choose the right Enzymes product for my experiment?
Match the Enzymes product to the application first — Western blot, ELISA, cell-based assay, and structural work make different demands. Then check species reactivity or source organism, format (lyophilised or solution), and whether you need an activity-verified lot.
What does the Enzymes category include?
Enzymes covers Glycosidases, Drug Analysis Enzymes, Nucleases (DNases and RNases), Enzymes for tissue Dissociation and Coenzymes. Each product page lists format, purity, and storage so items from different subcategories can be compared on the same terms.
What specifications matter most for Enzymes?
For Enzymes, check purity by SDS-PAGE or HPLC, endotoxin level for cell-based work, specific activity, tag and expression system, and the reconstitution and storage conditions. Repeated freeze-thaw is the commonest cause of lost activity. All products are supplied for professional research and development use only, and are not for use in humans, animals, diagnostics, or therapy.
Can I search Enzymes by target, species, or application?
Yes — filter Enzymes by application, species reactivity or source, and format, and search by gene or protein name. For items not listed, contact [email protected]. We supply verified businesses, research institutions, universities, and government agencies.