Human TRIM22 Recombinant Protein (N-His) (HC134012)

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Overview

Catalog No.	HC134012
Description	Recombinant Human TRIM22 Protein, N-His (HC134012) expressed in E. coli, spanning Ser317-Ser498. 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 system	E. coli
Accession	Q8IYM9
Protein length	Ser317-Ser498
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	22.89 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 Names	50 kDa-stimulated trans-acting factor, E3 ubiquitin-protein ligase TRIM22, EC:2.3.2.27, RING finger protein 94, RING-type E3 ubiquitin transferase TRIM22, RNF94, STAF50, Staf-50, TRIM22, Tripartite motif-containing protein 22
Background	E3 ubiquitin-protein ligase TRIM22 is a ~56 kDa protein. Interferon-induced E3 ubiquitin ligase that plays important roles in innate and adaptive immunity. Restricts the replication of many viruses including HIV-1, encephalomyocarditis virus (EMCV), hepatitis B virus (HBV), hepatitis C virus (HCV) or Zika virus (ZIKV). Mechanistically, negatively regulates HCV replication by promoting ubiquitination and subsequent degradation of viral NS5A. Also acts by promoting the degradation of Zika virus NS1 and NS3 proteins through proteasomal degradation. Acts as a suppressor of basal HIV-1 LTR-driven transcription by preventing Sp1 binding to the HIV-1 promoter. 1. Yang, C. et al. (2016) Cellular & molecular immunology 13, 94-102. PMID: 25683609 2. Inoue, A. et al. (2022) Biochimica et biophysica acta. Molecular cell research 1869, 119318. PMID: 35777501 3. Zu, S. et al. (2022) Cell & bioscience 12, 139. PMID: 36042495 4. Turrini, F. et al. (2015) Retrovirology 12, 104. PMID: 26683615 5. Fei, X. et al. (2022) Molecular therapy oncolytics 26, 413-428. PMID: 36159777
Note	For research use only

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SDS-PAGE for Recombinant Human TRIM22 Protein, N-His

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Datasheet

Human TRIM22 Recombinant Protein (N-His).pdf

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Human TRIM22 Recombinant Protein (N-His) (HC134012)

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