Protein Vpx, Recombinant, Human immunodeficiency Virus Type 2 Subtype A, aa1-112, His-Tag

Product Overview

• Article Name: Protein Vpx, Recombinant, Human immunodeficiency Virus Type 2 Subtype A, aa1-112, His-Tag
• Biozol Catalog Number: USB-586023
• Supplier Catalog Number: 586023
• Alternative Catalog Number: USB-586023-20,USB-586023-100
• Manufacturer: US Biological
• Category: Molekularbiologie

Product Description

Plays a role in nuclear translocation of the viral pre-integration complex (PIC), thus is required for the virus to infect non-dividing cells. Targets specific host proteins for degradation by the 26S proteasome. Acts by associating with the cellular CUL4A-DDB1 E3 ligase complex through direct interaction with host VPRPB/DCAF-1. This change in the E3 ligase substrate specificity results in the degradation of host SAMHD1. In turn, SAMHD1 depletion allows viral replication in host myeloid cells by preventing SAMHD1-mediated hydrolysis of intracellular dNTPs necessary for reverse transcription. Source: Recombinant protein corresponding to aa1-112 from human Immunodefic iency virus type 2 subtype A Protein Vpx, fused to 6X His-Tag at N-terminal, expressed in Mammalian cell. Molecular Weight: ~16.8kD Amino Acid Sequence: MTDPRETVPPGNSGEETIGEAFAWLNRTVEAINREAVNHLPRELIFQVWQRSWRYWHDEQGMSESYTKYRYLCIIQKAVYMHVRKGCTCLGRGHGPGGWRPGPPPPPPPGLV Storage and Stability: Lyophilized and reconstituted products are stable for 6 months after receipt at -20C. Reconstitute with sterile ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.

Product Properties

• Molecular Weight: 16.8
• UniProt: P06939
• Purity: 90% (SDS-PAGE)
• Form: Supplied as a lyophilized powder from 20mM Tris-HCl, 0.5M sodium chloride, pH 8.0, 6% trehalose. Reconstitute with sterile ddH2O to a concentration of 0.1-1mg/ml.