Products

Enzymes for Research, Diagnostic and Industrial Use

Products
Online Inquiry

Our Products Cannot Be Used As Medicines Directly For Personal Use.

24 hour
Promise

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.

inulin fructotransferase (DFA-I-forming)

Cat No.
EXWM-5092
Description
This enzyme, like EC 4.2.2.16 [levan fructotransferase (DFA-IV-forming)] and EC 4.2.2.18 [inulin fructotransferase (DFA-III-forming)] eliminates the fructan chain from the terminal disaccharide leaving a difructose dianhydride. These enzymes have long been known as fructotransferases, so this is retained in the accepted name. Since the transfer is intramolecular, the reaction is an elimination and, hence, the enzyme is a lyase, belonging in EC 4.
Form
Liquid or lyophilized powder
Enzyme Commission Number
CAS No.
125008-19-7
Storage
Store it at +4 ºC for short term. For long term storage, store it at -20 ºC~-80 ºC.
Synonyms
inulin fructotransferase (DFA-I-producing); inulin fructotransferase (depolymerizing, difructofuranose-1,2':2',1-dianhydride-forming); inulin D-fructosyl-D-fructosyltransferase (1,2':1',2-dianhydride-forming); inulin D-fructosyl-D-fructosyltransferase (forming α-D-fructofuranose β-D-fructofuranose 1,2':1',2-dianhydride); 2,1-β-D-fructan lyase (α-D-fructofuranose-β-D-fructofuranose-1,2':2,1'-dianhydride-forming)
Reaction
Produces α-D-fructofuranose β-D-fructofuranose 1,2':2,1'-dianhydride (DFA I) by successively eliminating the diminishing (2→1)-β-D-fructan (inulin) chain from the terminal D-fructosyl-D-fructosyl disaccharide.
Notes
This item requires custom production and lead time is between 5-9 weeks. We can custom produce according to your specifications.

Our Products Cannot Be Used As Medicines Directly For Personal Use.

0
Click unfold / close
Inquiry Basket
Delete selected Quote 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