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Human APOBEC3H Recombinant Protein (N-His) (HB477012)

Human APOBEC3H Recombinant Protein (N-His)
Human APOBEC3H Recombinant Protein (N-His)
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Overview
Catalog No.HB477012
Description
Recombinant Human APOBEC3H Protein, N-His (HB477012) expressed in E. coli, spanning Met1-Val200. 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
AccessionQ6NTF7
Protein lengthMet1-Val200
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 25.70 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. Adjust the volume of sterile water so that, after reconstitution, the final stock concentration matches the value indicated on the product label or datasheet.

RECONSTITUTION PROTOCOL
1. Allow the product to be reconstituted and the reconstitution diluent to reach room temperature.
2. Tap or briefly centrifuge the product vial before opening to dislodge any lyophilized material that may be dispersed on the wall or cap of the vial.
3. Use the diluent and stock concentration recommended in the product datasheet. If preparing a stock concentration higher than recommended, contact Technical Service.
4. After adding the diluent, re-cap the vial and invert gently by hand or place on a slow rocking platform to allow the reconstitution diluent to coat all the surfaces inside the vial. Note: Do not mix by vortexing or by pipetting the material up and down.
5. Allow the vial to sit at room temperature with gentle agitation for at least 15 minutes before aliquotting or using.
6. Store the reconstituted material in single use aliquots in polypropylene or siliconized tubes. Aliquots of 10 μL or larger are recommended.
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 NamesDNA dC->dU-editing enzyme APOBEC-3H; 3.5.4.38; APOBEC-related protein 10; ARP-10; Apolipoprotein B mRNA-editing enzyme catalytic polypeptide-like 3H; A3H; APOBEC3H
Background

DNA dC->dU-editing enzyme APOBEC-3H is a ~23 kDa protein. DNA deaminase (cytidine deaminase) which acts as an inhibitor of retrovirus replication and retrotransposon mobility via deaminase-dependent and -independent mechanisms. The A3H-var/haplotype 2 exhibits antiviral activity against vif-deficient HIV-1. After the penetration of retroviral nucleocapsids into target cells of infection and the initiation of reverse transcription, it can induce the conversion of cytosine to uracil in the minus-sense single-strand viral DNA, leading to G-to-A hypermutations in the subsequent plus-strand viral DNA. The resultant detrimental levels of mutations in the proviral genome, along with a deamination-independent mechanism that works prior to the proviral integration, together exert efficient antiretroviral effects in infected target cells. Selectively targets single-stranded DNA and does not deaminate double-stranded DNA or single- or double-stranded RNA.

1. OhAinle, M. et al. (2006) Journal of virology 80, 3853-62. PMID: 16571802
2. Dang, Y. et al. (2006) Journal of virology 80, 10522-33. PMID: 16920826
3. OhAinle, M. et al. (2008) Cell host & microbe 4, 249-59. PMID: 18779051
4. Tan, L. et al. (2009) FASEB journal : official publication of the Federation of American Societies for Experimental Biology 23, 279-87. PMID: 18827027
5. Stenglein, MD. et al. (2010) Nature structural & molecular biology 17, 222-9. PMID: 20062055
6. Phalora, PK. et al. (2012) Journal of virology 86, 11712-24. PMID: 22915799
7. Shaban, NM. et al. (2018) Molecular cell 69, 75-86.e9. PMID: 29290613
8. Dang, Y. et al. (2008) The Journal of biological chemistry 283, 11606-14. PMID: 18299330
9. Hultquist, JF. et al. (2011) Journal of virology 85, 11220-34. PMID: 21835787
10. Chaipan, C. et al. (2013) Journal of virology 87, 444-53. PMID: 23097438
Note For research use only
Images
  • Human APOBEC3H Recombinant Protein (N-His)

    SDS-PAGE

    SDS-PAGE for Recombinant Human APOBEC3H Protein, N-His

References
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
=
Concentration
×
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.)
×
V₁ (Stock Vol.)
=
Working Solution
C₂ (Working Conc.)
×
V₂ (Working Vol.)
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