GRADE & PURITYRecombinant?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.≥3.0AU/mg protein
EnzymoPure™, Recombinant, ≥3.0AU/mg protein Recombinant,EnzymoPure™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
Lysyl endopeptidase is an enzyme that hydrolyzes lysyl peptide bonds of nonterminal amino acids. It is highly specific and preferentially cleaves Lys-I-Xaa bonds, including Lys-I-Pro. Used in research as a standard laboratory reagent for enzyme digestion. This is useful to study the primary structure of proteins. Endoproteinase Lys-Cis a highly specific endopeptidase that hydrolyzes lysyl bonds
Genetically engineered production, E. coli expression
Predicted molecular weight
31±3.1 kDa
CAS
72561-05-8
Enzyme Commission Number
3.4.21.50
Molecule Type
Enzyme
Storage and Shipping
Concentration
≥3.0AU/mg protein
Reconstitution
Reconstitute in 25mmol/L Tris-HCl, pH8.5.
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
Stability And Storage
Freeze-dried powder can be stored for at least two years below -20°C; it can be stored for 7 days at 2-8°C after dissolving in pure water. Store at -20°C and use within 6 months. Repeated freezing and thawing should be avoided after thawing.
Unit definition
In 25mmol/L Tris-HCl buffer pH9.0 at 37℃, the amount of enzyme required to catalyze the production of 1μmol AC-Lys-pNA in 1min is one activity unit (AU).
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
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