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BTLA Protein, Mouse, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 43.75 kDa and the accession number is AAI08964.1.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
100 μg | $600 | 7-10 days | |
1 mg | $3,910 | 7-10 days |
Biological Activity | Immobilized mouse BTLA-Fc at 10 μg/ml (100 μl/well) can bind biotinylated mouse HVEM-Fch , The EC50 of biotinylated mouse HVEM-Fch is 15.7-36.7 ng/ml. |
Description | BTLA Protein, Mouse, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 43.75 kDa and the accession number is AAI08964.1. |
Species | Mouse |
Expression System | HEK293 Cells |
Tag | C-hFc |
Accession Number | Q32MV9 |
Synonyms | B and T lymphocyte associated,A630002H24 |
Construction | A DNA sequence encoding the mouse BTLA (AAI08964.1, with mutations K173E) (Met1-Gly176) was expressed, fused with the Fc region of human IgG1 at the C-terminus. Predicted N terminal: Glu 30 |
Protein Purity | > 90 % as determined by SDS-PAGE |
Molecular Weight | 43.75 kDa (predicted); 57-62 kDa (reducing condition, due to glycosylation) |
Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. |
Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization. |
Reconstitution | A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information. |
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 | BTLA is a inhibitory molecule which belongs to the Ig superfamily. It down-modulates immune responses. As such, reagents that regulate the binding of BTLA to its ligand or alter BTLA signaling have significant therapeutic promise. BTLA is crucial to understand the mechanism(s) of action of these antibodies before attempting clinical applications. BTLA is not expressed by naive T cells, but it is induced during activation and remains expressed on T helper type 1 (T(H)1) but not T(H)2 cells. BTLA is a third inhibitory receptor on T lymphocytes with similarities to cytotoxic T lymphocyte-associated antigen 4 (CTLA-4) and programmed death 1 (PD-1).Cancer ImmunotherapyCo-inhibitory Immune Checkpoint TargetsImmune CheckpointImmune Checkpoint TargetsImmunotherapyTargeted Therapy |
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