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Human HHEX Recombinant Protein (N-His-KSI) (HD167012)

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Overview
Catalog No.HD167012
Description
Recombinant Human HHEX Protein, N-His-KSI (HD167012) expressed in E. coli, spanning Gln2-Gly270. Purity: >90% by SDS-PAGE.
Highlights
  • His-Tagged — N-terminal 6×His tag for IMAC purification.
  • E. coli Expression — High-yield, cost-effective production.
  • High Purity — >90% purity verified by SDS-PAGE.
Expression systemE. coli
AccessionQ03014
Protein lengthGln2-Gly270
ApplicationsELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
SpeciesHomo sapiens (Human)
Nature Recombinant
Endotoxin level Please contact with the lab for this information.
Purity >90% as determined by SDS-PAGE.
Predicted molecular weight 45.65 kDa
Form Lyophilized
Storage buffer Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol.

Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.

Reconstitution Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details.
Shipping In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Stability and Storage Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Alternate NamesHEX, HHEX, Hematopoietically-expressed homeobox protein HHEX, Homeobox protein HEX, Homeobox protein PRH, PRH, PRHX, Proline-rich homeodomain protein
Background

Hematopoietically-expressed homeobox protein HHEX is a ~30 kDa protein. Recognizes the DNA sequence 5'-ATTAA-3'. Transcriptional repressor. Activator of WNT-mediated transcription in conjunction with CTNNB1. Establishes anterior identity at two levels; acts early to enhance canonical WNT-signaling by repressing expression of TLE4, and acts later to inhibit NODAL-signaling by directly targeting NODAL. Inhibits EIF4E-mediated mRNA nuclear export.

1. Marfil, V. et al. (2010) The Journal of biological chemistry 285, 5726-37. PMID: 20028982
2. Topisirovic, I. et al. (2003) The EMBO journal 22, 689-703. PMID: 12554669
3. Bedford, FK. et al. (1993) Nucleic acids research 21, 1245-9. PMID: 8096636
Note For research use only
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Formula
Mass (g) = Concentration (mol/L) × Volume (L) × MW (g/mol)
Enter any 2 of Mass, Concentration, Volume + Molecular Weight to solve for the unknown.
Mass
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Concentration
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Volume
Molecular Weight *
g/mol
Formula
C₁ × V₁ = C₂ × V₂
Enter any 3 of the 4 values to solve for the unknown.
Stock Solution
C₁ (Stock Conc.)
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V₁ (Stock Vol.)
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Working Solution
C₂ (Working Conc.)
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V₂ (Working Vol.)
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