Recombinant Bungarus multicinctus Alpha-bungarotoxin isoform A31

Recombinant Bungarus multicinctus Alpha-bungarotoxin isoform A31

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Size: 200ug. Other sizes are also available. Please Inquire.

In Stock: No

Lead time: 10-20 working days

Research Topic: Others

Uniprot ID: P60615

Gene Names: N/A

Organism: Bungarus multicinctus (Many-banded krait)


Expression Region: 22-95aa

Sequence Info: Full Length of Mature Protein

Source: E.coli

Tag Info: N-terminal 10xHis-GST-tagged and C-terminal Myc-tagged

MW: 38 kDa

Alternative Name(s): Short name: Alpha-BTX A31 Short name: Alpha-Bgt(A31) Short name: BGTX A31 Alternative name(s): Long neurotoxin 1

Relevance: Binds with high affinity to muscular (alpha-1/CHRNA1) and neuronal (alpha-7/CHRNA7) nicotinic acetylcholine receptor (nAChR) and inhibits acetylcholine from binding to the receptor, thereby impairing neuromuscular and neuronal transmission. Blocks the extracellular increase of dopamine evoked by nicotine only at the higher dose (4.2 µM).

Reference: "Genetic organization of alpha-bungarotoxins from Bungarus multicinctus (Taiwan banded krait): evidence showing that the production of alpha-bungarotoxin isotoxins is not derived from edited mRNAs." Chang L.-S., Lin S.-K., Huang H.-B., Hsiao M. Nucleic Acids Res. 27:3970-3975(1999)

Purity: Greater than 85% as determined by SDS-PAGE.

Storage Buffer: Tris-based buffer,50% glycerol

Storage: 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℃.

Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.