HER3/ERBB3 Protein, Human, Recombinant (His & Avi), FITC-Labeled

Catalog No. TMPK-00452

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). HER3/ERBB3 Protein, Human, Recombinant (His & Avi), FITC-Labeled is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 71.6 kDa and the accession number is P21860-1.

HER3/ERBB3 Protein, Human, Recombinant (His & Avi), FITC-Labeled

Catalog No. TMPK-00452

Pack Size	Price	Availability
100 μg	$932	7-10 days
500 μg	$3,720	7-10 days
1 mg	$6,210	7-10 days

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Product Information

Biological Activity	Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
Description	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). HER3/ERBB3 Protein, Human, Recombinant (His & Avi), FITC-Labeled is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 71.6 kDa and the accession number is P21860-1.
Species	Human
Expression System	HEK293 Cells
Tag	C-His-Avi
Accession Number	P21860-1
Synonyms	p85-sErbB3,p45-sErbB3,p180-ErbB3,MGC88033,MDA-BF-1,LCCS2,HER3c-erbB-3,HER3,ErbB-3,ErbB3
Construction	Ser20-Thr643
Protein Purity	> 95% as determined by Tris-Bis PAGE
Molecular Weight	71.6 kDa (predicted). Due to glycosylation, the protein migrates to 72-75 kDa based on Tris-Bis PAGE result.
Endotoxin	< 1 EU/μg by the LAL method.
Formulation	Lyophilized from a solution filtered through a 0.22 μm filter, containing HER-HM403F. Typically, 8% trehalose is incorporated as a protective agent 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.
Stability & 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.
Shipping	In general, Lyophilized powders are shipping with blue ice.
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).