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| 카탈로그 번호 | HX037011 |
|---|---|
| 설명 |
Recombinant Human DEFA1 Protein, C-His (HX037011) expressed in Mammalian Cells, spanning Met1-Cys94. Purity: >90% by SDS-PAGE.
Highlights
|
| 발현 시스템 | Mammalian cells |
| 등록번호 | P59665 |
| 단백질 길이 | Met1-Cys94 |
| 응용 분야 | ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress |
| 종 | Homo sapiens (Human) |
| 성질 | Recombinant |
| 내독소 수준 | Please contact with the lab for this information. |
| 순도 | >90% as determined by SDS-PAGE. |
| 예측 분자량 | 11.17 kDa |
| 형태 | Lyophilized |
| 저장 완충액 | Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol. 데이터시트 인쇄본 또는 로트별 COA에 기재된 구체적인 완충액 정보를 참조하세요. |
| 재구성 | 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. |
| 배송 | In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise. |
| 안정성 및 저장 | 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. |
| 대체 이름 | Neutrophil defensin 1, DEFA1, HP1, DEF1, DEFA2, HNP-2, MRS, HNP-1, HP-1, Defensin, alpha 1, HP-2, HP2 |
| 배경 | Neutrophil defensin 1 (DEFA1) is a ~10 kDa protein. Effector molecule of the innate immune system that acts via antibiotic-like properties against a broad array of infectious agents including bacteria, fungi, and viruses or by promoting the activation and maturation of some APCs. Interacts with the essential precursor of cell wall synthesis lipid II to inhibit bacterial cell wall synthesis. Inhibits adenovirus infection via inhibition of viral disassembly at the vertex region, thereby restricting the release of internal capsid protein pVI, which is required for endosomal membrane penetration during cell entry. In addition, interaction with adenovirus capsid leads to the redirection of viral particles to TLR4 thereby promoting a NLRP3-mediated inflammasome response and interleukin 1-beta (IL-1beta) release. Induces the production of proinflammatory cytokines including type I interferon (IFN) in plasmacytoid dendritic cells (pDCs) by triggering the degradation of NFKBIA and nuclear translocation of IRF1, both of which are required for activation of pDCs. 1. Ericksen, B. et al. (2005) Antimicrobial agents and chemotherapy 49, 269-75. PMID: 15616305 2. Hazrati, E. et al. (2006) Journal of immunology (Baltimore, Md. : 1950) 177, 8658-66. PMID: 17142766 3. Wei, G. et al. (2010) The Journal of biological chemistry 285, 16275-85. PMID: 20220136 4. Zhao, L. et al. (2013) PloS one 8, e78937. PMID: 24236072 5. de Leeuw, E. et al. (2010) FEBS letters 584, 1543-8. PMID: 20214904 6. Smith, JG. et al. (2008) Cell host & microbe 3, 11-9. PMID: 18191790 7. Eichholz, K. et al. (2022) Journal of virology 96, e0185021. PMID: 35080426 8. Wang, F. et al. (2016) Cytokine 83, 53-60. PMID: 27031443 |
| 참고사항 | For research use only. |
SDS-PAGE for Recombinant Human DEFA1 Protein, C-His
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