Cholesterol Oxidase (CHO), CAS No.9028-76-6

CAS: 9028-76-6 Cat. No.: C1523676 EC Number: 232-842-1
AVAILABLE TO ORDER
GRADE & PURITY Bioactive ? Bioactive grade — verified to retain biological activity in functional assays. Use when the molecule must be functionally active, not just pure. Recombinant ? Recombinant — produced via recombinant expression for defined sequence and consistency. Use for reproducible, animal-free proteins of known origin. 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. ≥95%(SDS-PAGE) ≥12 U/mg enzyme powder
Accession #
P12676
Bioactivity
≥12 U/mg enzyme powder
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250U
C1523676-250U
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$59.90
1KU
C1523676-1KU
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$179.90
5KU
C1523676-5KU
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$639.90
Enter a quantity for the sizes you want to add.
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Why this grade

Bioactive, Recombinant, ActiBioPure™, High Performance, EnzymoPure™, ≥95%(SDS-PAGE), ≥12 U/mg enzyme powder ActiBioPure™,Bioactive,High Performance,Recombinant,EnzymoPure™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -20°C,Avoid repeated freezing and thawing 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

Cholesterol oxidase (CHO) is a bacterial flavin oxidase containing FAD, commonly used in biochemical research. Cholesterol oxidase catalyzes the oxidation of the C(3)-OH group of cholesterol (and other sterols) to cholest-5-en-3-one and isomerizes it to cholest-4-en-3-one.

Specifications

Product Name
Cholesterol Oxidase (CHO), CAS No.9028-76-6
Grade
ActiBioPure™, Bioactive, High Performance, Recombinant, EnzymoPure™
Specifications & Purity
Bioactive, Recombinant, ActiBioPure™, High Performance, EnzymoPure™, ≥95%(SDS-PAGE), ≥12 U/mg enzyme powder
Biochemical and Physiological Mechanisms
Bifunctional enzyme that catalyzes the oxidation and isomerization of cholesterol to cholestenone (cholest-4-en-3-one), an initial step in the cholesterol degradation process. The cholesterol degradation pathway allows the bacterium to utilize cholesterol
Bioactivity
≥12 U/mg enzyme powder
Accession #
CAS
9028-76-6
Enzyme Commission Number
EC 1.1.3.6
Molecule Type
Enzyme
Storage and Shipping
Concentration
≥12 U/mg enzyme powder
Reconstitution
Reconstitute in water to a concentration of 10mg/ml.
Storage
Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at 2-8℃ short term (12 months). Store at -20℃ long term (24 months). Upon reconstitution, it is recommended to aliquot. Avoid freeze/thaw cycle.
Unit definition
Under conditions of pH 7.5 and 25°C, 1 unit of cholesterol per minute will be converted to 4-cholestene-3-one (1.0 μmol/min).

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Solution Calculators
Reviews

Customer Reviews

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