Recombinant Lactobacillus delbrueckii subsp. bulgaricus Chaperonin GroEL (groEL), partial

SKU: Q1G937

Size: 100ug. Other sizes are also available.

Activity: Not tested

Research Areas: Others

Uniprot ID: Q1G937

Gene Names: groEL

Alternative Name(s): 60 kDa chaperonin;Chaperonin-60;Cpn60

Abbreviation: Recombinant Lactobacillus delbrueckii subsp. bulgaricus groEL protein, partial

Organism: Lactobacillus delbrueckii subsp. bulgaricus (strain ATCC 11842 / DSM 20081 / BCRC 10696 / JCM 1002 / NBRC 13953 / NCIMB 11778 / NCTC 12712 / WDCM 00102 / Lb 14)

Source: Yeast

Expression Region: 182-374aa

Protein Length: Partial

Tag Info: C-terminal 6xHis-tagged

Target Protein Sequence: ETELSVVEGMQFDRGYLSQYMVTDNDKMEADLENPYILITDKKISNIQDILPMLQEIVQQGRSLLIIADDVTGEALPTLVLNKIRGTFNVVAVKAPGFGDRRKEQLADIAALTGGTVISEDLGLELKDTQLSQLGQARRVTITKDSTTIVDGSGAKEAIQERVDTIRKQIEDTSSDFDKKKLQERLAKLTGGV

MW: 22.7 kDa

Purity: Greater than 95% as determined by SDS-PAGE.

Endotoxin: Not test

Biological_Activity:

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

Storage: 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℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.

Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.

Relevance: Together with its co-chaperonin GroES, 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.

Reference:

Function: