Products

Enzymes for Research, Diagnostic and Industrial Use

Sulfite oxidase from H. sapiens, Recombinant

Cat No.
NATE-1229
Description
Sulfite oxidase (EC 1.8.3.1) is an enzyme in the mitochondria of all eukaryotes.[citation needed] It oxidizes sulfite to sulfate and, via cytochrome c, transfers the electrons produced to the electron transport chain, allowing generation of ATP in oxidative phosphorylation. This is the last step in the metabolism of sulfur-containing compounds and the sulfate is excreted. Sulfite oxidase is a metallo-enzyme that utilizes a molybdopterin cofactor and a heme group. It is one of the cytochromes b5 and belongs to the enzyme super-family of molybdenum oxotransferases that also includes DMSO reductase, xanthine oxidase, and nitrite reductase.
Abbr
Sulfite oxidase, Recombinant (H. sapiens)
Source
E. coli
Species
H. sapiens
Form
Supplied in 3.2 M ammonium sulphate
Enzyme Commission Number
EC 1.8.3.1
Activity
0.5 U/mg
CAS No.
9029-38-3
Molecular Weight
approx. 50000 Da
Purity
>95 % as judged by SDS-PAGE
Concentration
1.0 U/ml
Unit Definition
One unit is defined as the amount of enzyme required to oxidize 1.0μmol of sulfite to sulfate, per min, in a coupled assay where the hydrogen peroxide formed in the first reaction is reduced by an NADH-peroxidase in the presence of NADH, at 25 °C and pH 8.5.
Optimum pH
8.5
Optimum temperature
25°C
Storage
Store at 4°C (shipped at room temperature)
Preparation Instructions
Agitate vial sufficiently to fully homogenise enzyme precipitate before use.
Synonyms
sulfite oxidase; EC 1.8.3.1; 9029-38-3
Download Datasheet:


“Sulfite Oxidase” Total Products Page

Inquiry
Realted Products
Catalog
ProductName
EC No.
CAS No.
Source
Price
CatalogNATE-0689
EC No.EC 1.8.3.1
CAS No.9029-38-3
SourceChicken Liver
CatalogEXWM-1658
ProductNamesulfite oxidase
EC No.EC 1.8.3.1
CAS No.9029-38-3
Source
Realted Service
Realted Protocols
sulfite oxidase -Enzymatic Assay Protocol
Online Inquiry
Name:
*Phone:
*E-mail Address:
Country:
Company/Institution:
*Products or Services Interested:
Quantity:
Project Description:
*Verification Code:
Please input "enzymes"(case insensitive) as verification code.

Welcome! For price inquiries, please feel free to contact us through the form below through the form on the left side. We will get back to you as soon as possible.

Sitemap  Privacy Policy
Copyright ©2011 - 2017 Creative Enzymes.
Contact Us 45-1 Ramsey Road, Shirley, NY 11967, USA
Email: info@creative-enzymes.com
Tel: 1-631-562-8517 1-631-448-7888
Fax: 1-631-938-8127
Distributors To view the contact information for a specific location, select the desired country: