

| Catalog No. | HC945012 |
|---|---|
| Description |
Recombinant Human AQR Protein, N-His (HC945012) expressed in E. coli, spanning Met1-Ser416. Purity: >90% by SDS-PAGE.
Highlights
|
| Expression system | E. coli |
| Accession | O60306 |
| Protein length | Met1-Ser416 |
| Applications | ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress |
| Species | Homo sapiens (Human) |
| Nature | Recombinant |
| Endotoxin level | Please contact with the lab for this information. |
| Purity | >90% as determined by SDS-PAGE. |
| Predicted molecular weight | 50.94 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 Names | AQR, EC:3.6.4.13, IBP160, Intron-binding protein of 160 kDa, KIAA0560, RNA helicase aquarius |
| Background | RNA helicase aquarius is a ~171 kDa protein. Involved in pre-mRNA splicing as component of the spliceosome. Intron-binding spliceosomal protein required to link pre-mRNA splicing and snoRNP (small nucleolar ribonucleoprotein) biogenesis. Plays a key role in position-dependent assembly of intron-encoded box C/D small snoRNP, splicing being required for snoRNP assembly. May act by helping the folding of the snoRNA sequence. Binds to intron of pre-mRNAs in a sequence-independent manner, contacting the region between snoRNA and the branchpoint of introns (40 nucleotides upstream of the branchpoint) during the late stages of splicing. 1. Jurica, MS. et al. (2002) RNA (New York, N.Y.) 8, 426-39. PMID: 11991638 2. De, I. et al. (2015) Nature structural & molecular biology 22, 138-44. PMID: 25599396 3. Bertram, K. et al. (2017) Nature 542, 318-323. PMID: 28076346 4. Zhang, X. et al. (2017) Cell 169, 918-929.e14. PMID: 28502770 5. Hirose, T. et al. (2006) Molecular cell 23, 673-84. PMID: 16949364 |
| Note | For research use only |
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