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HIV-1 (group M, subtype C, isolate 92BR025) Protein Vpr (His & Myc)

HIV-1 (group M, subtype C, isolate 92BR025) Protein Vpr (His & Myc)

产品编号 TMPH-01519

HIV-1 (group M, subtype C, isolate 92BR025) Protein Vpr (His & Myc) is expressed in E. coli expression system with N-10xHis and C-Myc tag. The predicted molecular weight is 18.9 kDa and the accession number is O12160.

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HIV-1 (group M, subtype C, isolate 92BR025) Protein Vpr (His & Myc)
规格 价格/CNY 货期 数量
20 μg ¥ 2,290 20日内发货
100 μg ¥ 4,320 20日内发货
1 mg ¥ 14,600 20日内发货
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产品目录号及名称: HIV-1 (group M, subtype C, isolate 92BR025) Protein Vpr (His & Myc) (TMPH-01519)
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产品描述 HIV-1 (group M, subtype C, isolate 92BR025) Protein Vpr (His & Myc) is expressed in E. coli expression system with N-10xHis and C-Myc tag. The predicted molecular weight is 18.9 kDa and the accession number is O12160.
种属 HIV-1
表达系统 E. coli
标签 N-10xHis, C-Myc
蛋白编号 O12160
氨基酸序列 MEQAPEDQGPQREPYNEWTLELLEELKREAVRHFPRPWLHGLGQHIYETYGDTWTGVEAIIRILQRLLFVHFRIGCQHSRIGILRQRRARNGASRS
蛋白构建 1-96 aa
蛋白纯度 > 85% as determined by SDS-PAGE.
分子量 18.9 kDa (predicted)
缓冲液 If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
复溶方法 Reconstitute the lyophilized protein in sterile deionized water. The product concentration should not be less than 100 μg/mL. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
存储

Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at-80℃. For reconstituted protein solutions, the solution can be stored at -20°c to -80'c for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.

运输方式

In general, Lyophilized powders are shipping with blue ice. Solutions are shipping with dry ice.

研究背景 During virus replication, may deplete host UNG protein, and incude G2-M cell cycle arrest. Acts by targeting specific host proteins for degradation by the 26S proteasome, through association with the cellular CUL4A-DDB1 E3 ligase complex by direct interaction with host VPRPB/DCAF-1. Cell cycle arrest reportedly occurs within hours of infection and is not blocked by antiviral agents, suggesting that it is initiated by the VPR carried into the virion. Additionally, VPR induces apoptosis in a cell cycle dependent manner suggesting that these two effects are mechanistically linked. Detected in the serum and cerebrospinal fluid of AIDS patient, VPR may also induce cell death to bystander cells.; During virus entry, plays a role in the transport of the viral pre-integration (PIC) complex to the host nucleus. This function is crucial for viral infection of non-dividing macrophages. May act directly at the nuclear pore complex, by binding nucleoporins phenylalanine-glycine (FG)-repeat regions.

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Keywords

recombinant recombinant-proteins proteins protein

 

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