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Catalog Number Size Price
LS-G5251-10 10 µg $363 
LS-G5251-50 50 µg $825 
FcERI / Fc Epsilon RI Protein

Human FcERI / Fc Epsilon RI Protein (Recombinant 6His, C-terminus) (aa26-205) - LS-G5251

Human FcERI / Fc Epsilon RI Protein (Recombinant 6His, C-terminus) (aa26-205) - LS-G5251

Description:
FcERI / Fc Epsilon RI Protein LS-G5251 is a Recombinant Human FcERI / Fc Epsilon RI produced in HEK 293 Cells aa 26-205 with 6His, C-terminus tag(s). It is biologically active and is low in endotoxin; Less than 1.0 EU/µg protein (determined by LAL method).
Price
Catalog Number
$363
LS-G5251-10
Toll Free North America
866-819-4732
For Research Use Only

Overview

Description:
FcERI / Fc Epsilon RI Protein LS-G5251 is a Recombinant Human FcERI / Fc Epsilon RI produced in HEK 293 Cells aa 26-205 with 6His, C-terminus tag(s). It is biologically active and is low in endotoxin; Less than 1.0 EU/µg protein (determined by LAL method).

Specifications

Type
Recombinant Protein
Target
FcERI / Fc Epsilon RI
Synonyms
FCER1A | Alpha polypeptide | FCE1A | FcERI | Fc Epsilon RI | Fc epsilon RI alpha-chain | Fc-epsilon RI-alpha | IgE Fc receptor subunit alpha
Species
Human
Modifications
Unmodified
Conjugations
Unconjugated
Tag
6His, C-terminus
Region
aa 26-205
Predicted Molecular Weight
21.9 kDa. DTT-reduced protein migrates as 40-60 kDa due to glycosylation
Expression System
HEK 293 Cells
Source Species
Human
Purification
Greater than 90% by SDS-PAGE
Bio-Activity
Measured by its binding ability in a functional ELISA. Immobilized human FCER1A at 2 µg/ml (100 µl/well). The concentration of Human IgE that produces 50% of the optimal binding response is found to be approximately 0.1 - 0.4 µg/ml.
Endotoxin
Less than 1.0 EU/µg protein (determined by LAL method).
Presentation
Lyophilized from PBS, pH 7.4, mannitol or trehalose
Reconstitution
Centrifuge the vial before opening. Reconstitute in sterile PBS, pH 7.4 to 50 µg/ml. Do not vortex.
Storage
Store lyophilized at -20°C. After reconstitution, aliquot and store at -80°C. Avoid freeze-thaw cycles.
Restrictions
For research use only. Intended for use by laboratory professionals.
Guarantee
This protein carries the LSBio 100% Guarantee.
LSBio Guarantee
About FcERI / Fc Epsilon RI
P12319 NM_002001 NP_001992.1

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Images

Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis

FcERI / Fc Epsilon RI Protein

Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis

FcERI / Fc Epsilon RI Protein

Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis

FcERI / Fc Epsilon RI Protein

Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis

FcERI / Fc Epsilon RI Protein

Request SDS/MSDS

To request an SDS/MSDS form for this product, please contact our Technical Support department at:

Technical.Support@LSBio.com

Requested From: United States
Date Requested: 6/20/2021