Recombinant Corynephage omega Diphtheria toxin, partial
CAT:
399-CSB-EP360420CQS-03
Size:
1 mg
Price:
Ask
- Availability: 24/48H Stock Items & 2 to 6 Weeks non Stock Items.
- Dry Ice Shipment: No
Recombinant Corynephage omega Diphtheria toxin, partial
- CAS Number: 9000-83-3
- UniProt: P00587
- Expression Region: 26-218aa
- Organism: Corynephage omega
- Target Sequence: GADDVVDSSKSFVMENFSSYHGTKPGYVDSIQKGIQKPKSGTQGNYDDDWKGFYSTDNKYDAAGYSVDNENPLSGKAGGVVKVTYPGLTKVLALKVDNAETIKKELGLSLTEPLMEQVGTEEFIKRFGDGASRVVLSLPFAEGSSSVEYINNWEQAKALSVELEINFETRGKRGQDAMYEYMAQACAGNRVRR
- Tag: N-terminal 10xHis-tagged and C-terminal Myc-tagged
- Source: E.coli
- Field of Research: Others
- Assay Type: In Stock Protein
- Relevance: iphtheria toxin, produced by a phage infecting Corynebacterium diphtheriae, is a proenzyme that, after activation, catalyzes the covalent attachment of the ADP ribose moiety of NAD to elongation factor 2. Fragment A is responsible for enzymatic ADP-ribosylation of elongation factor 2, while fragment B is responsible for binding of toxin to cell receptors and entry of fragment A.
- Purity: Greater than 85% as determined by SDS-PAGE.
- Activity: Not Test
- Length: Partial
- Form: Liquid or Lyophilized powder
- Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. 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℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
- Molecular Weight: 28.6 kDa
- References & Citations: "The complete nucleotide sequence of the gene coding for diphtheria toxin in the corynephage omega (tox+) genome." Ratti G., Rappuoli R., Giannini G. Nucleic Acids Res. 11:6589-6595 (1983)
- Storage Conditions: 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℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.