级别和纯度: 无载体?无载体（Carrier Free）—— 不含添加的载体蛋白/稳定剂。当载体（如 BSA）会干扰偶联或敏感检测时使用。His标签?组氨酸(His) 标签级 —— 带有 His 标签的重组蛋白，供亲和纯化/检测。用于纯化、固定或检测带标签蛋白。≥90%(SDS-PAGE)expressed in E. coli; 见COA
无载体, His标签, ≥90%(SDS-PAGE), expressed in E. coli; 见COA
生化机理
Acid-stable proteinase inhibitor with strong affinities for trypsin, chymotrypsin, elastase, and cathepsin G (PubMed:10702419, PubMed:2039600, PubMed:2110563, PubMed:24121345, PubMed:3462719, PubMed:3533531).
Modulates the inflammatory and immune responses after bacterial infection, and after infection by the intracellular parasite L.major. Down-regulates responses to bacterial lipopolysaccharide (LPS) (By similarity).
Plays a role in regulating the activation of NF-kappa-B and inflammatory responses (PubMed:10702419, PubMed:24352879).
Has antimicrobial activity against mycobacteria, but not against salmonella. Contributes to normal resistance against infection by M.tuberculosis. Required for normal resistance to infection by L.major. Required for normal wound healing, probably by preventing tissue damage by limiting protease activity (By similarity).
Together with ELANE, required for normal differentiation and proliferation of bone marrow myeloid cells (PubMed:24352879).
表达系统
E. coli
种属
人(Human)
氨基酸
26-132 aa
蛋白标签
N-His
无载体
Yes
无动物源
No
来源
重组表达
预测分子量
29.0 kDa
SDS-PAGE
28.2 kDa, under reducing conditions.
分子类型
蛋白质
产品线
生物产品
储存与运输
物理形态
液体
储存缓冲液
PBS, 5% Glycerol, pH 7.4
浓度
expressed in E. coli; 见COA
储存条件
-20°C储存,避免反复冻融
运输条件
超低温运输
稳定性与储存
-20℃ 存储12个月；收货后建议分装，避免反复冻融。
图片
Recombinant Human SLPI Protein (rp179789) - SDS-PAGE
3 μg/lane of Recombinant Human SLPI Protein was resolved with SDS-PAGE under reducing (R) conditions and visualized by Coomassie® Blue staining, showing a band at 28.2 kDa under reducing conditions.
危险品化学品经营许可证（带存储）