Purity
Greater than 85% as determined by SDS-PAGE.
Alternative Names
6GALEndo-beta-1,6-galactanase; EC 3.2.1.164
Species
Hypocrea rufa (Trichoderma viride)
Expression Region
21-479aa
Target Protein Sequence
DTTLTIDPTSNWGTWEGWGVSLAWWAKAFGNRDDLASVFFSRNNQAVNGQTLPGLGFNIVRYNAGACSNNSYDGSTMVVSPNIKPSRQMDGFWLDWASSDPSSSSWNWNVDANQRAMLQKAKANGANIFELFSNSPMWWMCNNHNPSGSGSSDNLQSWNYQNHAVYLADIAQHAQQSWRIQFQSVEAFNEPSSSWWTAEGTQEGCHFDVSTMATVIGYLNTELSSRGLSSFVASSDENTYDLAISTWQGFNSSTRNIVKRINVHGYQDGGGRRDTLYSLASQAGKRLWNSEYGDSDASGKSMYQNLLLDFTWLHPTAWVYWQAIDGAGWGLIVGDNDNLTLSSASTKYFVLAQLTRHIRQGMQILTTPDVNTAVAYDAGSQKLVIVTANWGSAQTITFDLTRARTAGSNGATVPRWSTQTGGGDQYRSYTDTKINNGKFSASFSSGQVQTFEVSGVVLQ
Note: The complete sequence including tag
sequence, target protein sequence and linker sequence could be provided upon request.
Protein Length
Full Length of Mature Protein
Tag Info
N-terminal 10xHis-tagged
Form
Liquid or Lyophilized powder
Note: We will preferentially ship the format that
we have in stock, however, if you have any special requirement for the format, please remark your
requirement when placing the order, we will prepare according to your demand.
Buffer
If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
Note: If you have any special requirement for the
glycerol content, please remark when you place the order.
If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer,
6% Trehalose, pH 8.0.
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw
cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature
and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized
form is 12 months at -20°C/-80°C.
Lead Time
3-7 business days
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA
Please contact us to get it.
Description
The gene fragment corresponding to the 21-479aa of the Hypocrea rufa 6GAL protein was synthesized, with appropriate restriction sites suitable for in-frame cloning into an expression vector, with N-terminal 10xHis tag. The E.coli was transformed with the expression vector, and the clone was expressed upon certain induction. After the induced cell centrifugation, the recombinant protein was purified from the cell extract and presented as N-terminal 10xHis-tagged fusion. Its purity is greater than 85% assayed by SDS-PAGE. The 6GAL protein ran to a band of about 55 kDa molecular weight on the gel.
To date, the research in terms of 6GAL is quite less. There are two references about 6GAL on Uniport: one is "Molecular cloning and expression in Escherichia coli of a Trichoderma viride endo-beta-(1-->6)-galactanase gene" The other is "Purification and characterization of an endo-beta-(1-->6)-galactanase from Trichoderma viride". Besides, the research of 6GAL from the NCBI data also provde some information about 6GAL. In certain article, the putative endo-β-1,6-galactanase gene from Streptomyces avermitilis was cloned and expressed in Escherichia coli. The enzymatic properties of the recombinant enzyme were characterized. The enzyme produced galactose and a range of β-1,6-linked galacto-oligosaccharides, predominantly β-1,6-galactobiose, from β-1,6-galactan chains. In a early resport, it has been found that treatment of larch wood arabinogalactan with the recombinant enzyme indicated that FoGal1 is a β-1,6-galactanase that preferentially debranches β-1,6-galactobiose from the substrate.
