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홈 > 제품정보 > 시약 > 해외 공식 대리점 > Recombinant Human HLA class I histocompatibility antigen, alpha chain E(HLA-E) ,partial
Recombinant Human HLA class I histocompatibility antigen, alpha chain E(HLA-E) ,partial
제품코드 : CSB-EP320269HU
제품정보 : Immunology
- Size: 500ug/100ug/20ug
- Express system: E.coli
- Species: Homo sapiens (Human)
- Tag Info: N-terminal 6xHis-SUMO-tagged
제품문의
-
- 전화번호
- 2292-8870
- 이메일
- dreamcell@dreamcell.co.kr
제품상세
Product Details
| Description | The N-terminal 6xHis-SUMO-tagged recombinant human HLA-E is expressed in E.coli. Its expression region maps within amino acids 22-305 (extracellular domain) of the human HLA-E. Its purity is greater than 90% measured by SDS-PAGE. It migrated to the molecular weight band of approximately 50 kDa on the gel. This recombinant human HLA-E protein is available now. The target protein HLA-E exerts a very specialized role in cell recognition by NK cells. |
| Purity | Greater than 90% as determined by SDS-PAGE. |
| Target Names | HLA-E |
| Uniprot No. | P13747 |
| Research Area | Immunology |
| Alternative Names | HLA-E; HLA-6.2; HLAEHLA class I histocompatibility antigen; alpha chain E; MHC class I antigen E) [Cleaved into: Soluble HLA class I histocompatibility antigen; alpha chain E; sHLA-E)] |
| Species | Homo sapiens (Human) |
| Source | E.coli |
| Expression Region | 22-305aa |
| Target Protein Sequence | GSHSLKYFHTSVSRPGRGEPRFISVGYVDDTQFVRFDNDAASPRMVPRAPWMEQEGSEYWDRETRSARDTAQIFRVNLRTLRGYYNQSEAGSHTLQWMHGCELGPDRRFLRGYEQFAYDGKDYLTLNEDLRSWTAVDTAAQISEQKSNDASEAEHQRAYLEDTCVEWLHKYLEKGKETLLHLEPPKTHVTHHPISDHEATLRCWALGFYPAEITLTWQQDGEGHTQDTELVETRPAGDGTFQKWAAVVVPSGEEQRYTCHVQHEGLPEPVTLRWKPASQPTIPI Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request. |
| Mol. Weight | 48.7kDa |
| Protein Length | Extracellular Domain |
| Tag Info | N-terminal 6xHis-SUMO-tagged |
| Form | Liquid or Lyophilized powder Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand. |
| Buffer | If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. Note: If you have any special requirement for the glycerol content, please remark when you place the order. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0. |
| Reconstitution | We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference. |
| Troubleshooting and FAQs | Protein FAQs |
| Storage Condition | Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles. |
| Shelf Life | The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C. |
| Lead Time | 3-7 business days |
| Notes | Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week. |
| Datasheet & COA | Please contact us to get it. |