Recombinant Pentadiplandra brazzeana Defensin-like protein

Product Specifications

Product Name Alternative

Brazzein

Abbreviation

UniProt

P56552

Expression Region

1-54aa

Organism

Pentadiplandra brazzeana

Target Sequence

QDKCKKVYENYPVSKCQLANQCNYDCKLDKHARSGECFYDEKRNLQCICDYCEY

Tag

C-terminal hFc1-tagged

Type

Developed Protein

Source

Yeast

Field of Research

Others

Relevance

Taste-modifying protein; sweet-tasting. It is 2000 sweeter than sucrose on a molar basis

Endotoxin

Not test

Purity

Greater than 95% as determined by SDS-PAGE.

Activity

Not Test

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°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Molecular Weight

33.1 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.