タンパク質、抗体、アッセイキット
タンパク質カタログ
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- サプライヤー
- AcroBioSystems
- カタログNo.
- ULM-V82W3
- 製品名称
- Biotinylated Human cytomegalovirus (strain AD169) (HHV-5) & Human UL18 & B2M Heterodimer Protein, His,Avitag?&Tag Free (MALS verified)
- タンパク質名
- UL18 & B2M
- Species
- Human cytomegalovirus (strain AD169) (HHV-5) (Human herpesvirus 5) & Human
- HOST
- HEK293
Overview
| Synonyms | - |
|---|---|
| Characteristics | Biotinylated HHV-5 & Human UL18 & B2M Heterodimer Protein, His,Avitag&Tag Free, produced by co-expression of UL18 and B2M, has a calculated MW of 36.0 kDa (UL18) & 11.7 kDa (B2M). Subunit UL18 is fused with an acidic tail at the C-terminus and followed by a polyhistidine tag and subunit B2M contains no tag but a basic tail at the C-terminus. The protein migrates as 55-95 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation. |
| Endotoxin Level | N/A |
| Purity | 90% |
| Description | Human cytomegalovirus (HCMV) encodes UL18, a viral MHC?I homolog that mimics human HLA class I molecules. UL18 forms a stable heterodimer with human β2?microglobulin (B2M), enabling proper folding and high?affinity interaction with the inhibitory receptor LIR?1/ILT2 on immune cells. This interaction suppresses NK?cell activation and contributes to HCMV immune evasion. Recombinant UL18?B2M complexes are widely used to study viral immunomodulation and receptor?ligand interactions. |
| Reference | 4758 |
| URL | https://www.acrobiosystems.com/products/protein/ul18-b2m-human-cytomegalovirus-strain-ad169-hhv-5-human-herpesvirus-5-human-ulm-v82w3 |

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