Recombinant Pig Protegrin-3 (NPG3)

Product Specifications

Product Name Alternative

PG-3

Abbreviation

Recombinant Pig NPG3 protein

Gene Name

NPG3

UniProt

P32196

Expression Region

131-148aa

Organism

Sus scrofa (Pig)

Target Sequence

RGGGLCYCRRRFCVCVGR

Tag

N-terminal 6xHis-SUMO-tagged

Type

Developed Protein

Source

E.coli

Field of Research

Others

Relevance

Microbicidal activity. Active against E.coli, Listeria monocytogenes and C.albicans, in vitro.

Endotoxin

Not test

Purity

Greater than 90% 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.

Function

Microbicidal activity. Active against E.coli, Listeria monocytogenes and C.albicans, in vitro.

Molecular Weight

18.1 kDa

References & Citations

"Selenomethionine and selenocysteine double labeling strategy for crystallographic phasing."Strub M.-P., Hoh F., Sanchez J.F., Strub J.-M., Bock A., Aumelas A., Dumas C.Structure 11:1359-1367 (2003) .

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.