Recombinant Human LILRB4 protein, C-Fc Tag

Product Description

Cat

IMP-059

Official Symbol

LILRB4

Product Overview

Recombinant Human LILRB4 protein(AA Gln 22-Glu 259)(Accession # AAH26309) 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 50 mM Tris, 100 mM Glycine, pH7.0, 10% trehalose.

Molecular Mass

This protein carries a human IgG1 Fc tag at the C-terminus. The protein has a calculated MW of 52.9 kDa. The protein migrates as 57-66 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

Protein length

Gln 22-Glu 259

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 LILRB4, Fc Tag (SPR verified) 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-SPR 1

Human LILRB4, Fc Tag (SPR verified) captured on CM5 chip via anti-human IgG Fc antibodies surface can bind Human ANGPTL7, His tag with an affinity constant of 71.6 nM as determined in a SPR assay (Biacore T200).

Data Sheet MSDS

Datasheet 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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