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Human TIGIT Protein

TIGIT; VSIG9; VSTM3; WUCAM

Catalog No. Product Name Size List Price (US$) Quantity
BP005322 Human TIGIT Protein with the C-His Tag 100 ug 315.00
BP005322 Human TIGIT Protein with the C-His Tag 500 ug 1050.00
BP005294 Human TIGIT Protein with the C-hFc Tag 100 ug 300.00
BP005294 Human TIGIT Protein with the C-hFc Tag 500 ug 1000.00
Description

BP005322: Human TIGIT Protein with the C-His Tag

Source: The recombinant Human TIGIT Protein, (amino acids Met22-Pro141) fused with a His tag at the C-terminus, was produced in HEK 293 cells.
Molecular Weight: The recombinant Human TIGIT protein with the His tag at the C-terminus has a predicted MW of 14 kDa. Due to glycosylation, the protein migrates to 20-25 kDa based on Bis-Tris PAGE result.
Activity: Immobilized recombinant Human TIGIT protein with the C-His tag at 0.5 ug/ml (100 ul/well) on the plate. Dose response curve for the recombinant Anti-TIGIT Antibody protein with the C-hFc tag with the EC50 of 8.3 ng/ml determined by ELISA (QC Test). The affinity constant of 0.17 uM as determined in SPR assay (Biacore T200).
Purity: >95% by SEC-HPLC and SDS-PAGE under reducing conditions.
Endotoxin Level: Less than 1 EU per ug of protein as determined by LAL method.
Formulation: Lyophilized from 0.22 um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution: It is recommended to reconstitute the lyophilized recombinant Human TIGIT Protein in sterile H2O to a protein concentration not less than 100 ug/ml. Centrifuge the tube before opening.

BP005294: Human TIGIT Protein with the C-hFc Tag

Source: The recombinant Human TIGIT Protein, (amino acids Met22-Pro141) fused with a hFc tag at the C-terminus, was produced in HEK 293 cells.
Molecular Weight: The recombinant Human TIGIT protein with the hFc tag at the C-terminus has a predicted MW of 39.8 kDa. Due to glycosylation, the protein migrates to 48-50 kDa based on Bis-Tris PAGE result.
Activity: Immobilized recombinant Human TIGIT protein with the C-hFc tag at 1 ug/ml (100 ul/well) on the plate. Dose response curve for the recombinant Human CD155 protein with the C-mFc tag with the EC50 of 20.9 ng/ml determined by ELISA (QC Test). The affinity constant of 1.84 uM as determined in SPR assay (Biacore T200).
Purity: >95% by SEC-HPLC and SDS-PAGE under reducing conditions.
Endotoxin Level: Less than 1 EU per ug of protein as determined by LAL method.
Formulation: Lyophilized from 0.22 um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution: It is recommended to reconstitute the lyophilized recombinant Human TIGIT Protein in sterile H2O to a protein concentration not less than 100 ug/ml. Centrifuge the tube before opening.


Shipping: The recombinant Human TIGIT Protein is shipped with ice pack. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70°C as supplied.
1 week, 2 to 8°C under sterile conditions after reconstitution.
6 months, -20 to -70°C under sterile conditions after reconstitution.

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