Recombinant Human TNFSF9 protein, C-Fc Tag

Product Description

Cat

IMP-269

Official Symbol

TNFSF9

Product Overview

Recombinant Human TNFSF9 protein(AA Ala 50-Glu 254)(Accession # NP_003802) is expressed from human 293 cells (HEK293). This protein carries a human IgG1 Fc tag at the C-terminus.

Expression System

HEK293

Species

Human

Tag

C-Fc Tag

Form

Lyophilized from sterile Tris with Glycine, Arginine and NaCl, pH7.5, 10% trehalose.

Molecular Mass

This protein carries a human IgG1 Fc tag at the C-terminus. The protein has a calculated MW of 47.5 kDa. The protein migrates as 52 kDa under reducing (R) condition (SDS-PAGE).

Protein length

Ala 50-Glu 254

Endotoxin

Less than 1.0 EU per ug by the LAL method.

Purity

>95% as determined by SDS-PAGE.

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.

Reconstitution

It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 mg/ml. Centrifuge the vial at 4ºC before opening to recover the entire contents.

SDS-PAGE

Human 4-1BB Ligand, Fc Tag on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 95%.

Bioactivity-ELISA 1

Immobilized Biotinylated Human 4-1BB, His,Avitag(MALS verified) at 1 ug/mL (100 uL/well) on Recombinant Streptavidin precoated (0.5ug/well) plate, can bind Human 4-1BB Ligand, Fc Tag with a linear range of 0.1-2 ng/mL.

Bioactivity-ELISA 2

Immobilized Human 4‑1BB, His Tag at 0.1 ug/mL (100 uL/well) can bind Human 4-1BB Ligand, Fc Tag with a linear range of 0.2-6 ng/mL.

Bioactivity-BLI 1

Loaded Human 4-1BB Ligand, Fc Tag on Protein A Biosensor, can bind Human 4‑1BB, His Tag with an affinity constant of 15.9 nM as determined in BLI assay (ForteBio Octet Red96e).

Data Sheet MSDS

Datasheet MSDS

For research or industrial raw materials, not for personal medical use!

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