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LIGHT, also known as tumor necrosis factor superfamily member 14 (TNFSF14), is a secreted protein of the TNF superfamily. It is recognized by herpesvirus entry mediator (HVEM), as well as decoy receptor 3.This protein has been shown to stimulate the proliferation of T cells, and trigger apoptosis of various tumor cells.

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 5 μg | $51 | 7-10 days | |
| 10 μg | $80 | 7-10 days | |
| 20 μg | $129 | 7-10 days | |
| 50 μg | $248 | 7-10 days | |
| 100 μg | $418 | 7-10 days | |
| 200 μg | $757 | 7-10 days | |
| 500 μg | $1,670 | 7-10 days |
| Biological Activity | Immobilized Human LIGHT Trimer, His tag at 1μg/ml (100μl/well) on the plate. Dose response curve for Human HVEM, hFc Tag with the EC50 of 37.5ng/ml determined by ELISA. |
| Description | LIGHT, also known as tumor necrosis factor superfamily member 14 (TNFSF14), is a secreted protein of the TNF superfamily. It is recognized by herpesvirus entry mediator (HVEM), as well as decoy receptor 3.This protein has been shown to stimulate the proliferation of T cells, and trigger apoptosis of various tumor cells. |
| Species | Human |
| Expression System | HEK293 Cells |
| Tag | N-His-Flag |
| Accession Number | O43557-1 |
| Synonyms | TNFSF14,LTg,LIGHT,HVEM-L,CD258, TR2 |
| Construction | Ser89-Val240 Trimer |
| Protein Purity | > 90% as determined by Tris-Bis PAGE; > 95% as determined by HPLC |
| Molecular Weight | 52.4 kDa (predicted). Due to glycosylation, the protein migrates to 53-140 kDa under Non reducing (N) condition based on Tris-Bis PAGE result. |
| Endotoxin | < 1 EU/μg by the LAL method. |
| Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS (pH 7.4). Typically, 8% trehalose is incorporated as a protective agent before lyophilization. |
| Reconstitution | Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing. |
| Stability & Storage | It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
| Shipping | In general, Lyophilized powders are shipping with blue ice. |
| Research Background | LIGHT, also known as tumor necrosis factor superfamily member 14 (TNFSF14), is a secreted protein of the TNF superfamily. It is recognized by herpesvirus entry mediator (HVEM), as well as decoy receptor 3.This protein has been shown to stimulate the proliferation of T cells, and trigger apoptosis of various tumor cells. |

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