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Human ECD / Ecdysoneless homolog Protein (His & GST Tag)

DatasheetSpecific ReferencesReviewsRelated ProductsProtocols
Human ECD Protein Product Information
Protein Construction:A DNA sequence encoding the human ECD (O95905-1) (Met1-Thr621) was expressed with the N-terminal polyhistidine-tagged GST tag at the N-terminus.
Expressed Host:Baculovirus-Insect Cells
Shipping:In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.
Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Human ECD Protein QC Testing
Purity:> 90 % as determined by SDS-PAGE
Endotoxin:< 1.0 EU per μg of the protein as determined by the LAL method
Stability:Samples are stable for up to twelve months from date of receipt at -70℃
Predicted N Terminal:Met
Molecule Mass:The recombinant human ECD/GST chimera consists of 881 amino acids and has a calculated molecular mass of 100.6 kDa. The recombinant protein migrates as an approximately 88-108 kDa band in SDS-PAGE under reducing conditions.
Formulation:Lyophilized from sterile 20mM Tris, 500mM NaCl, 10% glycerol, pH 7.4.
1. Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
2. Please contact us for any concerns or special requirements.
Human ECD Protein Usage Guide
Storage:Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution:A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.
Other ECD Recombinant Protein Products
ECD / Ecdysoneless homolog Background

ECD, also known as ecdysoneless homolog, belongs to the SGT1 family. It is highly expressed in muscle and heart. ECD is a novel promoter of mammalian cell cycle progression. This function is related to its ability to remove the repressive effects of Rb-family tumor suppressors on E2F transcription factors. It is a novel tumor-promoting factor that is differentially expressed in pancreatic cancer and potentially regulates glucose metabolism within cancer cells. ECD may also be a transcriptional activator required for the expression of glycolytic genes.

Human ECD / Ecdysoneless homolog References
  • Badzek S. et al., 2011, Wien Klin Wochenschr. 123 (23-24): 726-31.
  • Zhao X. et al., 2012, Breast Cancer Res Treat. 134 (1): 171-80.
  • Dey P. et al., 2012, Clin Cancer Res. 18 (22): 6188-98.
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    Catalog: 14311-H20B-50
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