Recombinant Leiurus quinquestriatus hebraeus Alpha-insect toxin LqhaIT

In Stock
Code CSB-EP322958LDS
Size US$2466Purchase it in Cusabio online store
(only available for customers from the US)
Image
  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

Product Details

Purity Greater than 90% as determined by SDS-PAGE.
Uniprot No. P17728
Research Area Others
Alternative Names Lqh-alpha-IT Short name: Alpha-IT
Species Leiurus quinquestriatus hebraeus (Yellow scorpion)
Source E.coli
Expression Region 20-85aa
Target Protein Sequence VRDAYIAKNYNCVYECFRDAYCNELCTKNGASSGYCQWAGKYGNACWCYALPDNVPIRVPGKCHRK
Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
Mol. Weight 23.5kDa
Protein Length Full Length of Mature Protein
Tag Info N-terminal 6xHis-SUMO-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 Tris-based buffer,50% glycerol
Note: If you have any special requirement for the glycerol content, please remark when you place the order.
Buffer before Lyophilization Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Troubleshooting
and FAQs
Protein FAQs
Storage Condition Store at -20°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.
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Target Data

Function Alpha toxins bind voltage-independently at site-3 of sodium channels (Nav) and inhibit the inactivation of the activated channels, thereby blocking neuronal transmission. The dissociation is voltage-dependent. This toxin is active on insects. It is also highly toxic to crustaceans and has a measurable but low toxicity to mice.
Subcellular Location Secreted
Protein Families Long (4 C-C) scorpion toxin superfamily, Sodium channel inhibitor family, Alpha subfamily
Tissue Specificity Expressed by the venom gland.

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