Recombinant Human PVRIG protein, C-His Tag

Product Description

Cat

IMP-148

Official Symbol

PVRIG

Product Overview

Recombinant Human PVRIG protein(AA Thr 41-Asp 171)(Accession # Q6DKI7-1) is expressed from human 293 cells (HEK293). This protein carries a polyhistidine tag at the C-terminus.

Expression System

HEK293

Species

Human

Tag

C-His Tag

Form

Lyophilized from sterile PBS, pH7.4, 10% trehalose.

Molecular Mass

This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 15.6 kDa. The protein migrates as 20-30 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

Protein length

Thr 41-Asp 171

Endotoxin

Less than 1.0 EU per ug by the LAL method.

Purity

>90% 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 PVRIG, His Tag on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 90%.

Bioactivity-ELISA 1

Immobilized Human PVRIG, His Tag at 2 ug/mL (100 uL/well) can bind Human Nectin-2, Fc Tag with a linear range of 0.5-8 ng/mL.

Bioactivity-ELISA 2

Immobilized Biotinylated Human Nectin-2, Fc,Avitag at 1 ug/mL (100 uL/well) can bind Human PVRIG, His Tag with a linear range of 1-39 ng/mL.

Bioactivity-BLI 1

Loaded Human Nectin-2, Fc Tag on Protein A Biosensor, can bind Human PVRIG, His Tag with an affinity constant of 0.456 uM 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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