Her2 Protein ICAM-1/CD54 Protein
Her2, ERBB2, CD340, HER-2/neu, MLN19, NEU, NG, TKR1BB2, ICAM1, CD54, P3.58
Human Human
Human Fc TagHis Tag
UnconjugatedUnconjugated
TQVCTGTDMKLRLPASPETHLDMLRHLYQGCQVVQGNLELTYLPTNASLSFLQDIQEVQGYVLIAHNQVRQVPLQRLRIVRGTQLFEDNYALAVLDNGDPLNNTTPVTGASPGGLRELQLRSLTEILKGGVLIQRNPQLCYQDTILWKDIFHKNNQLALTLIDTNRSRACHPCSPMCKGSRCWGESSEDCQSLTRTVCAGGCARCKGPLPTDCCHEQCAAGCTGPKHSDCLACLHFNHSGICELHCPALVTYNTDTFESMPNPEGRYTFGASCVTACPYNYLSTDVGSCTLVCPLHNQEVTAEDGTQRCEKCSKPCARVCYGLGMEHLREVRAVTSANIQEFAGCKKIFGSLAFLPESFDGDPASNTAPLQPEQLQVFETLEEITGYLYISAWPDSLPDLSVFQNLQVIRGRILHNGAYSLTLQGLGISWLGLRSLRELGSGLALIHHNTHLCFVHTVPWDQLFRNPHQALLHTANRPEDECVGEGLACHQLCARGHCWGPGPTQCVNCSQFLRGQECVEECRVLQGLPREYVNARHCLPCHPECQPQNGSVTCFGPEADQCVACAHYKDPPFCVARCPSGVKPDLSYMPIWKFPDEEGACQPCPINCTHSCVDLDDKGCPAEQRASPLTIEGRMDPKSSDKTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGKQTSVSPSKVILPRGGSVLVTCSTSCDQPKLLGIETPLPKKELLLPGNNRKVYELSNVQEDSQPMCYSNCPDGQSTAKTFLTVYWTPERVELAPLPSWQPVGKNLTLRCQVEGGAPRANLTVVLLRGEKELKREPAVGEPAEVTTTVLVRRDHHGANFSCRTELDLRPQGLELFENTSAPYQLQTFVLPATPPQLVSPRVLEVDTQGTVVCSLDGLFPVSEAQVHLALGDQRLNPTVTYGNDSFSAKASVSVTAEDEGTQRLTCAVILGNQSQETLQTVTIYSFPAPNVILTKPEVSEGTEVTVKCEAHPRAKVTLNGVPAQPLGPRAQLLLKATPEDNGRSFSCSATLEVAGQLIHKNQTRELRVLYGPRLDERDCPGNWTWPENSQQTPMCQAWGNPLPELKCLKDGTFPLPIGESVTVTRDLEGTYLCRARSTQGEVTRKVTVNVLSPRYEGGGSHHHHHHHH
110-120kDa70-90kDa
>95% by SDS-PAGE>95% by SDS-PAGE
Lyophilized PowderLyophilized Powder
<0.1EU/μg<0.1EU/μg
Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation.Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation.
12 months from date of receipt, -20 to -70 °C as supplied; 6 months, -20 to -70 °C under sterile conditions after reconstitution; 1 week, 2 to 8 °C under sterile conditions after reconstitution; Please avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70 °C as supplied; 6 months, -20 to -70 °C under sterile conditions after reconstitution; 1 week, 2 to 8 °C under sterile conditions after reconstitution; Please avoid repeated freeze-thaw cycles.
PBS, pH7.4PBS, pH7.4
The HER2/neu gene is one of the family of genes encoding transmembrane receptors for four growth factors, including the epidermal growth factor receptor (EGFR), HER2/neu, HER3, and HER4. The HER2/neu gene is localized on the long arm (q21) of chromosome 17. This gene codes for a 185 kDa receptor-type tyrosine protein kinase (p185 neu or c-erbB-2) similar to EGFR. This 1255 amino acid transmembrane glycoprotein is composed of three domains: an extracellular factor-binding domain, a transmembrane domain, and an intracellular domain with tyrosine kinase activity. The intracellular domain of HER2/neu has tyrosine kinase activity, which regulates cell growth and proliferation. HER2/neu is over-expressed in 20-25% of invasive breast cancers and is associated with an aggressive tumor, early relapse, and reduced survival.ICAM-1 is a cell surface glycoprotein expressed at a low basal level in immune, endothelial (EC) and epithelial cells, but is up-regulated in response to inflammatory stimulation. The function of ICAM-1 has been best studied in leukocyte transendothelial migration (TEM), where ICAM-1 regulates leukocyte rolling and adhesive interactions with the vessel wall, and guides leukocyte crossing of the endothelial layer. More recently, functional studies identified several new roles of ICAM-1 in epithelial injury-resolution responses, innate and adaptive immune responses in inflammation, and tumorigenesis.
1、Schlessinger J. (2000) Cell Signaling by Receptor Tyrosine Kinases. Cell. 103(2): 211-225.2、Codony-Servat J et al. (1999) Cleavage of the HER2 Ectodomain Is a Pervanadate-activable Process That Is Inhibited by the Tissue Inhibitor of Metalloproteases-1 in Breast Cancer Cells. Cancer Res. 59(6): 1196-1201.1、Gu H F. et al. (2013) Association of intercellular adhesion molecule 1 (ICAM1) with diabetes and diabetic nephropathy. Front Endocrinol. 3: 179.2、 Williams M R. et al. (2013) ICAM1 ligation‐induced transmigratory complex formation regulates leukocyte transendothelial migration. FASEB J. 27(S1): 57.5-57.5.
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