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Human LIN28A Recombinant Protein (N-His) (HP172022)

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Overview
Catalog No.HP172022
Description
Recombinant Human LIN28A Protein, N-His (HP172022) expressed in E. coli, spanning Gln36-Gly181. 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
AccessionQ9H9Z2
Protein lengthGln36-Gly181
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 18.37 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 NamesCSDD1, LIN28, LIN28A, Lin-28A, Protein lin-28 homolog A, ZCCHC1, Zinc finger CCHC domain-containing protein 1
Background

Protein lin-28 homolog A is a ~22 kDa protein. RNA-binding protein that inhibits processing of pre-let-7 miRNAs and regulates translation of mRNAs that control developmental timing, pluripotency and metabolism. Seems to recognize a common structural G-quartet (G4) feature in its miRNA and mRNA targets (Probable). 'Translational enhancer' that drives specific mRNAs to polysomes and increases the efficiency of protein synthesis. Its association with the translational machinery and target mRNAs results in an increased number of initiation events per molecule of mRNA and, indirectly, in mRNA stabilization. Binds IGF2 mRNA, MYOD1 mRNA, ARBP/36B4 ribosomal protein mRNA and its own mRNA.

1. Jin, J. et al. (2011) Nucleic acids research 39, 3724-34. PMID: 21247876
2. Heo, I. et al. (2008) Molecular cell 32, 276-84. PMID: 18951094
3. Heo, I. et al. (2009) Cell 138, 696-708. PMID: 19703396
4. Piskounova, E. et al. (2011) Cell 147, 1066-79. PMID: 22118463
5. Thornton, JE. et al. (2012) RNA (New York, N.Y.) 18, 1875-85. PMID: 22898984
Note For research use only
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Formula
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