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Home > Proteins & Peptides > A-Z Proteins  > Human TNFSF12 Protein

Human TNFSF12 Protein

Catalog No. Product Name Size List Price (US$) Quantity
BP003809 Human TNFSF12/TWEAK Protein with the C-hFc Tag 100 ug 300.00
BP003809 Human TNFSF12/TWEAK Protein with the C-hFc Tag 500 ug 1000.00
Description

BP003809: Human TNFSF12/TWEAK Protein with the C-hFc Tag

Source: The recombinant Human TNFSF12/TWEAK Protein, (amino acids Ser43-His249) fused with a hFc tag at the C-terminus, was produced in HEK 293 cells.
Molecular Weight: The recombinant Human TNFSF12/TWEAK protein with the hFc tag at the C-terminus has a predicted MW of 49.62 kDa. Due to enzyme lysis and glycosylation, the protein migrates to 50-60 kDa based on Bis-Tris PAGE result.
Activity: Immobilized recombinant Human TNFSF12 protein with the C-hFc tag at 5 ug/ml (100 ul/well) on the plate. Dose response curve for the recombinant Biotinylated Anti-TNFSF12 Antibody protein with the C-hFc tag with the EC50 of 0.14 ug/ml determined by ELISA (QC Test). The affinity constant of 0.24 nM 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 TNFSF12/TWEAK Protein in sterile H2O to a protein concentration not less than 100 ug/ml. Centrifuge the tube before opening.


Shipping: The recombinant Human TNFSF12/TWEAK 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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