Recombinant Bartonella quintana 10 kDa chaperonin (groES)

Product Specifications

Product Name Alternative

10 kDa chaperonin; Chaperonin-10; Cpn10

Abbreviation

Recombinant Bartonella quintana groES protein

Gene Name

GroES

UniProt

Q6FYU9

Expression Region

1-98aa

Organism

Bartonella quintana (strain Toulouse) (Rochalimaea quintana)

Target Sequence

MANIQFRPLHDRVVVRRVESENKTAGGIIIPDTAKEKPQEGEIIAVGNGALDDNGKRVPLEVKTGDRILFGKWSGTEVKINGEDLLIMKESDIMGILG

Tag

C-terminal 6xHis-tagged

Type

Developed Protein

Source

E.coli

Field of Research

Others

Relevance

Together with the chaperonin GroEL, plays an essential role in assisting protein folding. The GroEL-GroES system forms a nano-cage that allows encapsulation of the non-native substrate proteins and provides a physical environment optimized to promote and accelerate protein folding. GroES binds to the apical surface of the GroEL ring, thereby capping the opening of the GroEL channel.

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

17.6 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.