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- P5349-10μg
- 2026年01月26日
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10μg
| 产品编号 | 产品名称 | 产品包装 | 产品价格 |
| P5349-10μg | Recombinant Human sCD40 Ligand/TNFSF5 | 10μg | 646.00元 |
| Species | Gene ID | Accession | Source | Length | MW | Tag |
| Human | 959 | P29965 | E. coli | 149aa | 16.3kDa | － |
| About this protein | |
| Name | Recombinant Human sCD40 Ligand/TNFSF5 (Recombinant Human soluble CD40 Ligand; rHusCD40L)；重组人可溶性CD40配体/TNFSF5 |
| Synonyms | CD154; CD40LG; gp39; TNFSF5; TRAP; CD154; CD154 antigen; CD40 antigen ligand; CD40 ligand; CD40-L; CD40LIGM; gp39; hCD40L; HIGM1; T-B cell-activating molecule; T-BAM; T-cell antigen Gp39; TNF-related activation protein; TNFSF5IMD3; TRAPtumor necrosis factor (ligand) superfamily, member 5 (hyper-IgM syndrome); tumor necrosis factor (ligand) superfamily member 5; Tumor necrosis factor ligand superfamily member 5 |
| Purity | >95% by SDS-PAGE and HPLC analyses. |
| Biological Activity | Fully biologically active when compared to standard. The ED50 as determined by the dose-dependent stimulation of IL-8 production by human PBMC is less than 5-10ng/ml. |
| Physical Appearance | Sterile Filtered White lyophilized (freeze-dried) powder. |
| Formulation | Lyophilized from a 0.2μm filtered concentrated solution in PBS, pH7.0. |
| Endotoxin | Less than 1EU/μg of rHusCD40L as determined by LAL method. |
| Reconstitution | We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0mg/ml. Stock solutions should be apportioned into working aliquots and stored at ≤-20℃. Further dilutions should be made in appropriate buffered solutions. |
| Category | Cytokine |
| Background | CD40 ligand is a 261 amino acid type II transmembrane glycoprotein belonging to the TNF family and can be cleaved into two chains: the CD40 ligand membrane form and CD40 ligand soluble form. It is primarily expressed on activated CD4+ T lymphocytes, and also found in other types of cells, like NK cells, mast cells, basophils and eosinophils. In total CD40 ligand has three binding partners: CD40, α5β1 integrin and αIIbβ3. It mediates a range of activities on B cells including induction of activation-associated surface antigen, entry into cell cycle, isotype switching and Ig secretion and memory generation. CD40-CD40L interaction also plays important roles in monocyte activation and dendritic cell maturation. |
| Amino Acid Sequence | MQKGDQNPQI AAHVISEASS KTTSVLQWAE KGYYTMSNNL VTLENGKQLT VKRQGLYYIY AQVTFCSNRE ASSQAPFIAS LWLKSPGRFE RILLRAANTH SSAKPCGQQS IHLGGVFELQ PGASVFVNVT DPSQVSHGTG FTSFGLLKL |
包装清单:
| 产品编号 | 产品名称 | 包装 |
| P5349-10μg | Recombinant Human sCD40 Ligand/TNFSF5 | 10μg |
| P5349-50μg | Recombinant Human sCD40 Ligand/TNFSF5 | 50μg |
| P5349-100μg | Recombinant Human sCD40 Ligand/TNFSF5 | 100μg |
| P5349-1mg | Recombinant Human sCD40 Ligand/TNFSF5 | 1mg |
| - | 说明书 | 1份 |
保存条件:
-20℃或更低温度保存，至少一年有效。由于蛋白的每次冻融均会引起部分失活，所以首次配制成相应浓度的储存液后(请根据产品简介中Reconstitution一栏的信息配制储存液)，须分装后-20℃或更低温度冻存，以避免反复冻融。
注意事项:
由于有些塑料管壁对某些蛋白有较强的吸附作用，溶液中的蛋白很容易粘附在管壁上，并且粘附后的蛋白很难与管壁分离。而载体蛋白(Carrier protein，如0.1% BSA等)的主要作用是预先封闭塑料管壁上的蛋白结合位点，使细胞因子或重组蛋白不会粘附于管壁。所以一定要使用产品简介中Reconstitution一栏的信息配制储存液。
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