What is the catalog number for E.coli stxB protein?

The catalog number for E.coli stxB protein is orb246246.

What sizes are available for E.coli stxB protein?

E.coli stxB protein is available in the following size(s): 20 µg, 100 µg, 1 mg.

How many pack sizes does E.coli stxB protein come in?

E.coli stxB protein is available in 3 different pack sizes.

Is E.coli stxB protein in stock?

E.coli stxB protein is currently made to order / not held in immediate stock. Contact us for lead time.

E.coli stxB protein

This E.coli stxB protein spans the amino acid sequence from region 21-89aa. Purity: Greater than 90% as determined by SDS-PAGE.

Product Specifications

Product Name Alternative

StxB

UniProt

P69179

Expression Region

21-89aa

Tag

N-terminal 6xHis-SUMO-tagged

Source

E.coli

Origin

Enterobacteria phage H19B (Bacteriophage H19B)

Field of Research

Infectious Disease & Virology

Purity

Greater than 90% as determined by SDS-PAGE.

Form

Liquid or Lyophilized powder

Molecular Weight

23.7 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

Full length of His-SUMO-tag and expression region is 21-89aa

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.