Recombinant Rat BTLA/CD272 Protein (ECD, Fc Tag)

SKU: PKSR030140

Size: 100μg

Storage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.

Shipping: This product is provided as lyophilized powder which is shipped with ice packs.

Exp date: 12 months

Category ID_II: Recombinant Proteins

Category ID_III: Immune Checkpoint Proteins

Abbreviation:

Target Synonym: BTLA

Research Areas:

Conjugation:

Target Species: Rat

Expression Host: HEK293 Cells

Application: ELISA

Fusion tag: C-mFc

UNIProt ID: Q6PNM1

Accession: NP_998795.1

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).

Concentration:

Activity: Immobilized rat BTLA-mFc at 10 μg/mL (100 μL/well) can bind mouse HVEM-Fch. The EC50 of mouse EFNA5-Fc is 6. 2-14.4 ng/mL.

Sequence: Ala6-Tyr183

Purity: > 90 % as determined by reducing SDS-PAGE.

Formulation: Lyophilized from sterile PBS, pH 7.4
Normally 5% - 8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.

Reconstitution: Please refer to the printed manual for detailed information.

Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method.

Calculated MW: 43.4 kDa

ObservedMW: