Fc epsilon RI Protein, Mouse, Recombinant (hFc)

Name: Fc epsilon RI Protein, Mouse, Recombinant (hFc)
Brand: TargetMol
SKU: TMPY-03064
Rating: 4.5 (1 reviews)

(Synonyms: α polypeptide, fcεri, Fcr-5, FcERI, fcepsilonri, Fce1a, Fc ε RI, Fc fragment of IgE, high affinity I, receptor for, alpha polypeptide) Copy Product Info

Synonyms: α polypeptide, fcεri, Fcr-5, FcERI, fcepsilonri, Fce1a, Fc ε RI, Fc fragment of IgE, high affinity I, receptor for, alpha polypeptide

Catalog No. TMPY-03064 Copy Product Info

Fc epsilon RI Protein, Mouse, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 47.7 kDa and the accession number is P20489.

Pack Size	Price	USA Stock	Global Stock
5 µg	$68	7-10 days	7-10 days
10 µg	$108	7-10 days	7-10 days
20 µg	$178	7-10 days	7-10 days
50 µg	$359	7-10 days	7-10 days
100 µg	$696	7-10 days	7-10 days
200 µg	$1,060	7-10 days	7-10 days
500 µg	$2,230	7-10 days	7-10 days
1 mg	$4,530	7-10 days	7-10 days

For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)

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For research use only—not for human use. No sales to individuals. Use as intended only.

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User Guide of Recombinant Proteins

Product Introduction

Bioactivity

Bioactivity	Activity testing is not tested. It is theoretically active, but we cannot guarantee it.
Description	Fc epsilon RI Protein, Mouse, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 47.7 kDa and the accession number is P20489.
Species	Mouse
Expression System	HEK293 Cells
Tag	C-hFc
Accession Number	P20489
Construction	Ala24-Gln204
Protein Purity	> 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
Endotoxin	< 1.0 EU/μg of the protein as determined by the LAL method.
Formulation	Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution	Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
Synonyms	α polypeptide, fcεri, Fcr-5, FcERI, fcepsilonri, Fce1a, Fc ε RI, Fc fragment of IgE, high affinity I, receptor for, alpha polypeptide
Research Background	Known susceptibility genes to atopy and asthma have been identified by linkage or associations with clinical phenotypes, including total serum IgE levels. IgE-mediated sensitivity reactions require a high-affinity IgE receptor (FcepsilonRI), which immobilizes the immunoglobulin on the surface of the effector cells, mostly mast cells and basophils. Similarly to the previously investigated beta subunit of the receptor, FCER1A is a good candidate for a quantitative trait locus (QTL) in allergic diseases, and appears to participate in the systemic regulation of IgE levels.

Chemical Properties

Molecular Weight

47.7 kDa (Predicted); 68-72 kDa (Due to glycosylation)

Storage & Solubility Information

Shipping	In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
Storage	It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.