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Product Details
Synonyms
TSLP R, CRLF2, IL-XR, ILXR, p2RY8, CRLF2 fusion, TSLP receptor, TSLPR, CRL2, CRLF2Y, Cytokine receptor-like 2
Source
Biotinylated Human TSLP R Protein, Fc,Avitag (TSR-H82F3) is expressed from human 293 cells (HEK293). It contains AA Gly 25 - Lys 231 (Accession # Q9HC73-1).
Predicted N-terminus: Gly 25
Request for sequenceMolecular Characterization
Other Tags and Version Biotin & Other Labeled Version
This protein carries a human IgG1 Fc tag at the C-terminus, followed by an Avi tag (Avitag™).
The protein has a calculated MW of 52.1 kDa. The protein migrates as 65-80 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
Labeling
Biotinylation of this product is performed using Avitag™ technology. Briefly, the single lysine residue in the Avitag is enzymatically labeled with biotin.
Protein Ratio
Passed as determined by the HABA assay / binding ELISA.
Purity
>90% as determined by SDS-PAGE.
Formulation
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.
Contact us for customized product form or formulation.
Reconstitution
Please see Certificate of Analysis for specific instructions.
For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.
Storage
For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
- -20°C to -70°C for 12 months in lyophilized state;
- -70°C for 3 months under sterile conditions after reconstitution.
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Performance Data
SDS-PAGE
Biotinylated Human TSLP R Protein, Fc,Avitag on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 90% (With Star Ribbon Pre-stained Protein Marker).
Bioactivity-ELISA
Immobilized Biotinylated Human TSLP R Protein, Fc,Avitag (Cat. No. TSR-H82F3) at 1 μg/mL (100 μL/well) on streptavidin (Cat. No. STN-N5116) precoated (0.5 μg/well) plate can bind Human TSLP Protein (R127A, R130A), His Tag (Cat. No. TSP-H5243) with a linear range of 2-39 ng/mL (QC tested).
Protocol
Immobilized Human TSLP Protein (R127A, R130A), His Tag (Cat. No. TSP-H5243) at 5 μg/mL (100 μL/well) can bind Biotinylated Human TSLP R Protein, Fc,Avitag (Cat. No. TSR-H82F3) with a linear range of 0.2-5 ng/mL (Routinely tested).
Protocol
Immobilized Cynomolgus TSLP, His Tag (Cat. No. TSP-C52H8) at 5 μg/mL (100 μL/well) can bind Biotinylated Human TSLP R Protein, Fc,Avitag (Cat. No. TSR-H82F3) with a linear range of 0.6-20 ng/mL (Routinely tested).
Protocol
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Background
Recent Advances
Drug Development Progress- English Name：
Thymic stromal lymphopoietin
- Category：
- Approved Drugs：
1 Details
- Drugs in Clinical Trials：
28 Details
- Highest Development Stage：
Approved
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