Recombinant Escherichia coli Chaperone protein HtpG(htpG)

In Stock
Code CSB-EP358897ENVe1
Size US$2632Purchase it in Cusabio online store
(only available for customers from the US)
  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

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Product Details

Purity Greater than 90% as determined by SDS-PAGE.
Target Names htpG
Uniprot No. P0A6Z3
Research Area others
Alternative Names htpG; b0473; JW0462; Chaperone protein HtpG; Heat shock protein C62.5; Heat shock protein HtpG; High temperature protein G
Species Escherichia coli (strain K12)
Source E.coli
Expression Region 1-624aa
Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
Mol. Weight 71.4kDa
Protein Length Full Length
Tag Info Tag-Free
Form Liquid or Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
Note: If you have any special requirement for the glycerol content, please remark when you place the order.
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.
and FAQs
Protein FAQs
Storage Condition Store at -20°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life 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.
Lead Time Basically, we can dispatch the products out in 3-7 working days after receiving your orders. Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA Please contact us to get it.

Target Data

Function Molecular chaperone. Has ATPase activity.
Gene References into Functions
  1. Folding and domain interactions of three orthologs of Hsp90 have been reported. PMID: 29276035
  2. bacterial Hsp90 (HtpG) has a pH-dependent ATPase activity that is unique among other Hsp90 homologs. The underlying mechanism is a conformation-specific electrostatic interaction between a single histidine, H255, and bound ATP. PMID: 28383119
  3. This is the first report highlighting the role of heat shock protein Hps90Ec in the production of two secondary metabolites, colibactin and yersiniabactin, involved in Escherichia coli virulence. PMID: 27412582
  4. ADP binding drives dramatic conformational changes, suggesting a mechanism by which nucleotides could control client protein binding and release. PMID: 17055434
Subcellular Location Cytoplasm, Cell inner membrane, Peripheral membrane protein
Protein Families Heat shock protein 90 family
Database Links

KEGG: ecj:JW0462

STRING: 316385.ECDH10B_0429

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