Cynomolgus/Rhesus macaque Her3 Protein 3021

$270.00 – $900.00

Summary

Expression: HEK293
Functional: Yes (ELISA)
Amino Acid Range: Ser20-His641

available size

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SKU: 3021parent Categories: proteins, Recombinant proteins Tag: active proteins

Weight	1 lbs
Dimensions	9 × 5 × 2 in
accession	XP_005571238/G7N7B1
express system	HEK293
product tag	C-His
purity	> 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
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).
molecular weight	The protein has a predicted MW of 69.54 kDa. Due to glycosylation, the protein migrates to 85-105 kDa based on Tris-Bis PAGE result.
available size	100 µg, 500 µg
endotoxin	Less than 1EU per μg by the LAL method.

Cynomolgus/Rhesus macaque Her3 Protein 3021

protein

Size and concentration 100, 500µg and lyophilized
Form Lyophilized
Storage Instructions Valid for 12 months from date of receipt when stored at -80°C. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Storage buffer Shipped at ambient temperature.
Purity > 95% as determined by Tris-Bis PAGE

target relevance
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).
Protein names Receptor tyrosine-protein kinase erbB-3 (EC 2.7.10.1) (Proto-oncogene-like protein c-ErbB-3) (Tyrosine kinase-type cell surface receptor HER3)
Protein family Protein kinase superfamily, Tyr protein kinase family, EGF receptor subfamily
Mass 148098Da
Function Tyrosine-protein kinase that plays an essential role as cell surface receptor for neuregulins. Binds to neuregulin-1 (NRG1) and is activated by it; ligand-binding increases phosphorylation on tyrosine residues and promotes its association with the p85 subunit of phosphatidylinositol 3-kinase (PubMed:20682778). May also be activated by CSPG5 (PubMed:15358134). Involved in the regulation of myeloid cell differentiation (PubMed:27416908). {ECO:0000269\|PubMed:15358134, ECO:0000269\|PubMed:20682778, ECO:0000269\|PubMed:27416908}.
Catalytic activity CATALYTIC ACTIVITY: Reaction=ATP + L-tyrosyl-[protein] = ADP + H(+) + O-phospho-L-tyrosyl-[protein]; Xref=Rhea:RHEA:10596, Rhea:RHEA-COMP:10136, Rhea:RHEA-COMP:10137, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616, ChEBI:CHEBI:46858, ChEBI:CHEBI:82620, ChEBI:CHEBI:456216; EC=2.7.10.1; Evidence={ECO:0000269\|PubMed:20351256};
Subellular location [Isoform 1]: Cell membrane {ECO:0000269\|PubMed:33497358}; Single-pass type I membrane protein.; [Isoform 2]: Secreted.
Tissues Epithelial tissues and brain.
Structure Monomer and homodimer. Heterodimer with each of the other ERBB receptors (Potential). Interacts with CSPG5 (PubMed:15358134). Interacts with GRB7 (PubMed:9516479). Interacts with MUC1 (PubMed:12939402). Interacts with MYOC (By similarity). Interacts with isoform 2 of PA2G4 (PubMed:11325528, PubMed:16832058). Found in a ternary complex with NRG1 and ITGAV:ITGB3 or ITGA6:ITGB4 (PubMed:20682778). {ECO:0000250\|UniProtKB:Q61526, ECO:0000269\|PubMed:11325528, ECO:0000269\|PubMed:12939402, ECO:0000269\|PubMed:15358134, ECO:0000269\|PubMed:16832058, ECO:0000269\|PubMed:20682778, ECO:0000269\|PubMed:9516479, ECO:0000305}.
Post-translational modification Autophosphorylated (PubMed:20351256). Ligand-binding increases phosphorylation on tyrosine residues and promotes its association with the p85 subunit of phosphatidylinositol 3-kinase (PubMed:20682778). {ECO:0000269\|PubMed:20351256, ECO:0000269\|PubMed:20682778, ECO:0000269\|PubMed:33497358}.
Domain The cytoplasmic part of the receptor may interact with the SH2 or SH3 domains of many signal
Target Relevance information above includes information from UniProt accession: P21860
The UniProt Consortium

Data

ELISA with Cynomolgus/Rhesus macaque Her3 Protein

Immobilized Cynomolgus/Rhesus macaque Her3, His Tag at 1µg/ml (100µl/Well) on the plate. Dose response curve for Human NRG1 Beta 1, hFc Tag with the EC50 of 0.12µg/ml determined by ELISA (QC Test).

Immobilized Cynomolgus/Rhesus macaque Her3, His Tag at 0.5µg/ml (100µl/Well) on the plate. Dose response curve for Anti-Her3 Antibody, hFc Tag with the EC50 of 20.1ng/ml determined by ELISA.

HPLC of Cynomolgus/Rhesus macaque Her3 Protein

The purity of Cynomolgus/Rhesus macaque Her3 is greater than 95% as determined by SEC-HPLC.

SDS-PAGE gel of Cynomolgus/Rhesus macaque Her3 Protein

Cynomolgus/Rhesus macaque Her3 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

Publications

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We haven't added any publications to our database yet.

Published literature highly relevant to the biological target of this product and referencing this antibody or clone are retrieved from PubMed database provided by The United States National Library of Medicine at the National Institutes of Health.