中文
English
한국어
日本語
Español
Français
Русский
| 카탈로그 번호 | HT380022 |
|---|---|
| 설명 |
Recombinant Human DEFB4A Protein, N-GST & C-His (HT380022) expressed in E. coli, spanning Gly24-Pro64. Purity: >90% by SDS-PAGE.
Highlights
|
| 발현 시스템 | E. coli |
| 등록번호 | O15263 |
| 단백질 길이 | Gly24-Pro64 |
| 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 | 32.52 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. A copy of datasheet will be provided with the products, please refer to it for details. |
| 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 | BD-2, Beta-defensin 2, DEFB102, DEFB2, DEFB4, DEFB4A, Defensin beta 4A, Defensin, beta 2, SAP1, Skin-antimicrobial peptide 1, hBD-2 |
| 배경 | Defensin beta 4A is a ~7 kDa protein. Exhibits antimicrobial activity against Gram-negative bacteria and Gram-positive bacteria, with highest activity against Gram-negative bacteria. Antimicrobial activity against P.aruginosa seems to be salt-sensitive and is reduced with high salt concentrations greater than 25 mM. Also exhibits antimicrobial activity against the yeast C.albicans. Permeabilizes C.albicans cell membranes via targeting plasma membrane lipid phosphatidylinositol 4,5-bisphosphate (PIP2), thereby leading to cell fragmentation and cell death. Acts as a ligand for C-C chemokine receptor CCR6. 1. Harder, J. et al. (2000) American journal of respiratory cell and molecular biology 22, 714-21. PMID: 10837369 2. Harder, J. et al. (1997) Nature 387, 861. PMID: 9202117 3. Järvå, M. et al. (2018) Science advances 4, eaat0979. PMID: 30050988 4. Yang, D. et al. (1999) Science (New York, N.Y.) 286, 525-8. PMID: 10521347 5. Röhrl, J. et al. (2010) The Journal of biological chemistry 285, 7028-34. PMID: 20068036 |
| 참고사항 | For research use only |
+86-027-65523339
중국 우한시 심둔사로 666번지 C동, 우한, 430206
