Recombinant Human FCGR3B Protein (21-200aa), C-His-Tagged

Product Description

Cat

IMP-9463

Official Symbol

FCGR3B

Product Overview

Recombinant human FCGR3B, fused to His-tag at C-terminus, was expressed in insect cell and purified by using conventional chromatography techniques.

Description

FCGR3B, also known as low affinity immunoglobulin gamma Fc region receptor III-B isoform 2, is a member of Ig super family. It encodes a glycosylphosphatidylinositol (GPI) -anchored protein that is expressed constitutively by neutrophils and after gamma-interferon stimulation by eosinophils. This protein binds to complex or aggregated IgG and monomeric IgG. Unlike III-A, it cannot mediate antibody-dependent cytotoxicity and phagocytosis. It can be a trap of immune complexes in peripheral blood circulation that does not activate neutrophils.

Expression System

Baculovirus

Species

Human

Tag

C-His

Form

Liquid in Phosphate-Buffered Saline (pH 7.4) containing 10% glycerol

Molecular Mass

21.4 kDa (188 aa)

Protein length

21-200

AA Sequence

EDLPKAVVFLEPQWYSVLEKDSVTLKCQGAYSPEDNSTQWFHNENLISSQASSYFIDAATVNDSGEYRCQTNLSTLSDPVQLEVHIGWLLLQAPRWVFKEEDPIHLRCHSWKNTALHKVTYLQNGKDRKYFHHNSDFHIPKATLKDSGSYFCRGLVGSKNVSSETVNITITQGLAVSTIS<VEHHHHHH>

Endotoxin

< 1 EU/μg of protein (determined by LAL method)

Purity

> 90% by SDS-PAGE

Applications

SDS-PAGE

Notes

Note: For research use only. This product is not intended or approved for human, diagnostics or veterinary use.

Storage

Can be stored at +2 to +8 centigrade for 1 week. For long term storage, aliquot and store at -20 to -80 centigrade. Avoid repeated freezing and thawing cycles.

Concentration

0.25 mg/mL (determined by absorbance at 280nm)

SDS-PAGE

3 μg by SDS-PAGE under reducing condition and visualized by coomassie blue stain.

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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