Human Catalase (CAT) Enzyme (Active)

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Catalogue No: abx078001
Price: US$2,494.00
(Size: 1 mg)

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Datasheet SDS
Human Catalase (CAT) Enzyme is a recombinant Human Enzyme expressed in E. coli

Catalase is a key antioxidant enzyme in the body’s defense against oxidative stress. Furthermore, Catalase is a heme enzyme which is present in the peroxisome of virtually all aerobic cells. Catalase converts the reactive oxygen species hydrogen peroxide to water and oxygen and thus diminishes the toxic effects of hydrogen peroxide.

Target Catalase (CAT)
Origin Human
Expression Recombinant
Tested Applications SDS-PAGE
Host E. coli
Form Liquid
Purity > 90% (SDS-PAGE, Coomassie Blue staining)
Storage Store at -20°C. Avoid repeated freeze/thaw cycles.
UniProt Primary AC P04040 (UniProt, ExPASy)
UniProt Secondary AC A8K6C0, B2RCZ9, D3DR07, Q2M1U4, Q4VXX5, Q9BWT9, Q9UC85
UniProt Entry Name CATA_HUMAN
Gene Symbol CAT
GeneID 847
KEGG hsa:847
String 9606.ENSP00000241052
Molecular Weight Calculated MW: 61.93 kDa
Observed MW (SDS-PAGE reducing conditions): 65 kDa
Sequence Fragment Ala2-Leu527
Sequence ADSRDPASD QMQHWKEQRA AQKADVLTTG AGNPVGDKLN VITVGPRGPL LVQDVVFTDE MAHFDRERIP ERVVHAKGAG AFGYFEVTHD ITKYSKAKVF EHIGKKTPIA VRFSTVAGES GSADTVRDPR GFAVKFYTED GNWDLVGNNT PIFFIRDPIL FPSFIHSQKR NPQTHLKDPD MVWDFWSLRP ESLHQVSFLF SDRGIPDGHR HMNGYGSHTF KLVNANGEAV YCKFHYKTDQ GIKNLSVEDA ARLSQEDPDY GIRDLFNAIA TGKYPSWTFY IQVMTFNQAE TFPFNPFDLT KVWPHKDYPL IPVGKLVLNR NPVNYFAEVE QIAFDPSNMP PGIEASPDKM LQGRLFAYPD THRHRLGPNY LHIPVNCPYR ARVANYQRDG PMCMQDNQGG APNYYPNSFG APEQQPSALE HSIQYSGEVR RFNTANDDNV TQVRAFYVNV LNEEQRKRLC ENIAGHLKDA QIFIQKKAVK NFTEVHPDYG SHIQALLDKY NAEKPKNAIH TFVQSGSHLA AREKANL
Tag N-terminal His tag
Buffer 20 mM Tris-HCl (pH 8.0), 0.15 M NaCl and 10% glycerol.
Activity Active
Biological Activity 56,000 U/mg
One unit (U) will decompose 1 µmol of hydrogen peroxide per min.
Endotoxin Level 500 EU/mg (no endotoxin removal)
11.2 EU/mg (with endotoxin removal)
Availability Shipped within 10-20 working days.
Note This product is for research use only.

Not for human consumption, cosmetic, therapeutic or diagnostic use.
Research Articles on Catalase (CAT)


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