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  5. HER2/CD340 Protein, Rat (HEK293)

HER2/CD340 Protein, Rat (HEK293)

Cat. No.: HY-P73097
Handling Instructions

The HER2/CD340 Protein is a member of the receptor tyrosine kinase family. HER2/CD340 Protein participates in the PI3K/Akt signaling pathway to regulate the differentiation and apoptosis of neural stem cells in the cochlear nucleus. HER2/CD340 Protein is an overexpressed oncogenic factor in bladder cancer that activates the oncogenic signaling pathway, thereby promoting tumor cell survival/proliferation. HER2/CD340 Protein, Rat (HEK293) is the recombinant rat-derived HER2/CD340 protein, expressed by HEK293, with tag free. The total length of HER2/CD340 Protein, Rat (HEK293) is 653 a.a., with molecular weight of 95-105 kDa.

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Description

The HER2/CD340 Protein is a member of the receptor tyrosine kinase family. HER2/CD340 Protein participates in the PI3K/Akt signaling pathway to regulate the differentiation and apoptosis of neural stem cells in the cochlear nucleus. HER2/CD340 Protein is an overexpressed oncogenic factor in bladder cancer that activates the oncogenic signaling pathway, thereby promoting tumor cell survival/proliferation. HER2/CD340 Protein, Rat (HEK293) is the recombinant rat-derived HER2/CD340 protein, expressed by HEK293, with tag free. The total length of HER2/CD340 Protein, Rat (HEK293) is 653 a.a., with molecular weight of 95-105 kDa.

Background

The ErbB family consists of four separate plasma membrane-binding receptor tyrosine kinases. One of them is erbB-2, and the other members are erbB-1, erbB-3 (neuregulin-binding; Lack of kinase domains) and erbB-4. The receptor tyrosine-protein kinase erbB-2 is a protein normally found on cell membranes and is encoded by the ERBB2 gene. The human protein is also often referred to as HER 2 (Human epidermal growth factor receptor 2) or CD340 (differentiated cluster 340). HER2 has binding activity with Hsp90 protein, protein tyrosine kinase and ubiquitination protein. ErbB2 regulates differentiation and apoptosis of neural stem cells in the cochlear nucleus through PI3K/Akt pathway. HER2 is an oncogenic factor that is overexpressed in bladder cancer and activates the oncogenic signaling pathway, thereby promoting tumor cell survival/proliferation[1][2][3][4].

Species

Rat

Source

HEK293

Tag

Tag Free

Accession

Q8K3F9 (M4-T656)

Gene ID
Molecular Construction
N-term
HER2 (M4-T656)
Accession # Q8K3F9
C-term
Synonyms
Receptor tyrosine-protein kinase erbB-2; MLN 19; CD340; ERBB2; HER2; NEU; NGL
AA Sequence

MELAAWCRWGFLLALLPPGIAGTQVCTGTDMKLRLPASPETHLDMLRHLYQGCQVVQGNLELTYVPANASLSFLQDIQEVQGYMLIAHNQVKRVPLQRLRIVRGTQLFEDKYALAVLDNRDPQDNVAASTPGRTPEGLRELQLRSLTEILKGGVLIRGNPQLCYQDMVLWKDVFRKNNQLAPVDIDTNRSRACPPCAPACKDNHCWGESPEDCQILTGTICTSGCARCKGRLPTDCCHEQCAAGCTGPKHSDCLACLHFNHSGICELHCPALVTYNTDTFESMHNPEGRYTFGASCVTTCPYNYLSTEVGSCTLVCPPNNQEVTAEDGTQRCEKCSKPCARVCYGLGMEHLRGARAITSDNVQEFDGCKKIFGSLAFLPESFDGDPSSGIAPLRPEQLQVFETLEEITGYLYISAWPDSLRDLSVFQNLRIIRGRILHDGAYSLTLQGLGIHSLGLRSLRELGSGLALIHRNAHLCFVHTVPWDQLFRNPHQALLHSGNRPEEDCGLEGLVCNSLCAHGHCWGPGPTQCVNCSHFLRGQECVEECRVWKGLPREYVSDKRCLPCHPECQPQNSSETCFGSEADQCAACAHYKDSSSCVARCPSGVKPDLSYMPIWKYPDEEGICQPCPINCTHSCVDLDERGCPAEQRASPVT

Molecular Weight

95-105 kDa

Purity

Greater than 90% as determined by reducing SDS-PAGE

Endotoxin Level

<1 EU/μg, determined by LAL method.

Documentation
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

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The specific activity calculator equation

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)
Unit/mg = 106 ÷ ng/mL

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HER2/CD340 Protein, Rat (HEK293)
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HY-P73097
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