Recombinant Human TNFRSF8 Protein (Phe19-Lys379), C-hFc and Avi-tagged, Biotinylated
Product Description
Cat
IMP-10036
Official Symbol
TNFRSF8
Product Overview
Biotinylated recombinant human CD30/TNFRSF8 protein (Phe19-Lys379) with a Human IgG1 (Pro100-Lys330) Fc tag and Avi-tag at C-terminus was expressed in Human embryonic kidney cell.
Description
The protein encoded by this gene is a member of the TNF-receptor superfamily. This receptor is expressed by activated, but not by resting, T and B cells. TRAF2 and TRAF5 can interact with this receptor, and mediate the signal transduction that leads to the activation of NF-kappaB. This receptor is a positive regulator of apoptosis, and also has been shown to limit the proliferative potential of autoreactive CD8 effector T cells and protect the body against autoimmunity. Two alternatively spliced transcript variants of this gene encoding distinct isoforms have been reported.
Expression System
HEK293
Species
Human
Tag
C-hFc and Avi
Predicted N Terminal
Phe19
Form
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose.
Conjugate
Biotinylated
Molecular Mass
Predicted Molecular Mass: 67 kDa
SDS-PAGE: 107-127 kDa, under reducing conditions
Protein length
Phe19-Lys379
Bio-activity
Measured by its binding ability in a functional ELISA. When Recombinant Human CD30 Ligand/TNFSF8 is immobilized at 0.25 μg/mL (100 μL/well), the concentration of Biotinylated Recombinant Human CD30/TNFRSF8 Fc Chimera Avi-tag that produces 50% of the optimal binding response is 3-15 ng/mL.
Endotoxin
<0.10 EU/μg of the protein by the LAL method.
Purity
>95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie Blue Staining.
Notes
Disulfide-linked homodimer, biotinylated via Avi-tag
Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 centigrade as supplied.
1 month, 2 to 8 centigrade under sterile conditions after reconstitution.
3 months, -20 to -70 centigrade under sterile conditions after reconstitution.
Reconstitution
Reconstitute at 500 μg/mL in PBS.
SDS-PAGE
SDS-PAGE

Bioactivity-ELISA 1
Binding Activity

Measured by its binding ability in a functional ELISA. When Recombinant Human CD30 Ligand/TNFSF8 is immobilized at 0.25 μg/mL (100 μL/well), the concentration of Biotinylated Recombinant Human CD30/TNFRSF8 Fc Chimera Avi-tag that produces 50% of the optimal binding response is 3-15 ng/mL.

Data Sheet MSDS
For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.

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