Enzymes for Research, Diagnostic and Industrial Use

acyl-lipid ω-(9-4) desaturase

Cat No.
The enzyme, characterized from the green alga Chlamydomonas reinhardtii, is a front-end desaturase that introduces a cis double bond in ω9 unsaturated C18 or C20 fatty acids incorporated into lipids, at a position 4 carbon atoms from the existing ω9 bond, towards the carboxy end of the fatty acid (at the ω13 position). When acting on 20:2Δ(11,14) and 20:3Δ(11,14,17) substrates it introduces the new double bond between carbons 7 and 8. The enzyme contains a cytochrome b5 domain that acts as the direct electron donor for the active site of the desaturase.
Liquid or lyophilized powder
Enzyme Commission Number
Store it at +4 ºC for short term. For long term storage, store it at -20 ºC~-80 ºC.
acyl-lipid ω-13 desaturase; acyl-lipid 7-desaturase (ambiguous)
(1) linoleoyl-[glycerolipid] + 2 ferrocytochrome b5 + O2 + 2 H+ = pinolenoyl-[glycerolipid] + 2 ferricytochrome b5 + 2 H2O; (2) α-linolenoyl-[glycerolipid] + 2 ferrocytochrome b5 + O2 + 2 H+ = coniferonoyl-[glycerolipid] + 2 ferricytochrome b5 + 2 H2O;
This item requires custom production and lead time is between 5-9 weeks. We can custom produce according to your specifications.
Download Datasheet:

Online Inquiry
*E-mail Address:
Country or Region:
*Products or Services of Interest:
Project Description:
Our products are not intended for private therapeutic use!
*Verification Code:
Please input "enzymes"(case insensitive) as verification code.

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

Sitemap | Privacy Policy | Terms and Conditions
Copyright ©2011 - 2020 Creative Enzymes.
Contact Us 45-1 Ramsey Road, Shirley, NY 11967, USA
Tel: 1-631-562-8517 1-516-512-3133
Fax: 1-631-938-8127
Distributors To view the contact information for a specific location, select the desired country or region:
Click unfold / close
Inquiry Basket
Delete selected Check Out
Decide to move out of the shopping cart??

Sure No, Back

Please choose product!

< Go Back
You have already added to buy this product