HER3/ERBB3 Protein, Human, Recombinant (His) V2

Name: HER3/ERBB3 Protein, Human, Recombinant (His) V2
Brand: TargetMol
SKU: TMPY-01389U
Rating: 4.5 (1 reviews)

(Synonyms: p85-sErbB3, p45-sErbB3, p180-ErbB3, MDA-BF-1, LCCS2, HER3, erbB3-S, ErbB-3, erb-b2 receptor tyrosine kinase 3, EEBB3, c-erbB-3, c-erbB3) Copy Product Info

Synonyms: p85-sErbB3, p45-sErbB3, p180-ErbB3, MDA-BF-1, LCCS2, HER3, erbB3-S, ErbB-3, erb-b2 receptor tyrosine kinase 3, EEBB3, c-erbB-3, c-erbB3

Catalog No. TMPY-01389U Copy Product Info

HER3/ERBB3 Protein, Human, Recombinant (His) V2 is expressed in HEK293 Cells. The accession number is P21860-1.

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Pack Size	Price	USA Stock	Global Stock
5 µg	$34	7-10 days	7-10 days
10 µg	$50	7-10 days	7-10 days
20 µg	$78	7-10 days	7-10 days
50 µg	$148	7-10 days	7-10 days
100 µg	$262	7-10 days	7-10 days
200 µg	$463	7-10 days	7-10 days
500 µg	$980	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	Immobilized Human Her3, His Tag at 2 μg/ml (100 μl/well) on the plate. Dose response curve for Human NRG1 Beta 1, hFc Tag with the EC50 of 26.9 ng/ml determined by ELISA. Immobilized Human Her3, His Tag at 0.5 μg/ml (100 μl/well) on the plate. Dose response curve for Anti-HER3 Antibody, hFc Tag with the EC50 of 3.2 ng/ml determined by ELISA.
Description	HER3/ERBB3 Protein, Human, Recombinant (His) V2 is expressed in HEK293 Cells. The accession number is P21860-1.
Species	Human
Expression System	HEK293 Cells
Tag	C-His
Accession Number	P21860-1
Construction	Ser20-Thr643
Protein Purity	> 95% as determined by Bis-Tris PAGE; > 95% as determined by HPLC
Endotoxin	< 0.1 EU/μg of the protein as determined by the LAL method.
Formulation	Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution	Reconstitute the lyophilized protein in sterile deionized 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	p85-sErbB3, p45-sErbB3, p180-ErbB3, MDA-BF-1, LCCS2, HER3, erbB3-S, ErbB-3, erb-b2 receptor tyrosine kinase 3, EEBB3, c-erbB-3, c-erbB3
Research Background	Her3, also called ErbB3, is a type I membrane glycoprotein that is a member of the ErbB family of tyrosine kinase receptors. Her3 is expressed in keratinocytes, melanocytes, skeletal muscle cells, embryonic myoblasts and Schwann cells. Monomeric Her3 serves as a low affinity receptor for the heregulins (HRG).

Chemical Properties

Molecular Weight

70.27 kDa (Predicted); 90-110 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	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.