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LIGHT/TNFSF14 Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 19 kDa and the accession number is O43557-1.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
100 μg | $625 | 7-10 days | |
1 mg | $3,970 | 7-10 days |
Biological Activity | Immobilized Human LIGHT, His Tag at 0.5 μg/ml (100 μl/well) on the plate. Dose response curve for Human LTBR, hFc Tag with the EC50 22.9 ng/ml determined by ELISA. |
Description | LIGHT/TNFSF14 Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 19 kDa and the accession number is O43557-1. |
Species | Human |
Expression System | HEK293 Cells |
Tag | N-His |
Accession Number | O43557-1 |
Synonyms | tumor necrosis factor (ligand) superfamily, member 14,TR2,LTg,LIGHT,HVEML,CD258 |
Construction | Asp74-Val240 |
Protein Purity | > 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC |
Molecular Weight | 19 kDa (Predicted); 25-30 kDa (Due to glycosylation) |
Endotoxin | Less than 1EU per μg by the LAL method. |
Formulation | Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant 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. Solutions are shipping with dry 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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