Bacterial vacA protein

This Bacterial vacA protein spans the amino acid sequence from region 1038-1310aa. Purity: Greater than 90% as determined by SDS-PAGE.

Product Specifications

Product Name Alternative

Cleaved into the following 2 chains, Vacuolating cytotoxin Vacuolating cytotoxin translocator

UniProt

Q48253

Expression Region

1038-1310aa

Tag

N-terminal 6xHis-SUMO-tagged

Source

E.coli

Origin

Helicobacter pylori (Campylobacter pylori)

Field of Research

Infectious Disease & Virology

Purity

Greater than 90% as determined by SDS-PAGE.

Form

Liquid or Lyophilized powder

Molecular Weight

45.7 kDa

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°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.

Notes

For research use only.

Applications Notes

This is His-SUMO-tag protein

Preservative

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.

AA Sequence

KYEKPTNVWANAIGGTSLNNGSNASLYGTSAGVDAYLNGEVEAIVGGFGSYGYSSFSNQANSLNSGANNTNFGVYSRIFANQHEFDFEAQGALGSDQSSLNFKSALLQDLNQSYHYLAYSATTRASYGYDFAFFRNALVLKPSVGVSYNHLGSTNFKSNSNQVALSNGSSSQHLFNANANVEARYYYGDTSYFYMNAGVLQEFARFGSNNAVSLNTFKVNATRNPLNTHARVMMGGELQLAKEVFLNLGVVYLHNLISNASHFASNLGMRYSF