Recombinant human ErbB2 / HER2 protein (ab190418)
Key features and details
- Expression system: Baculovirus infected Sf9 cells
- Purity: > 75% Densitometry
- Active: Yes
- Tags: GST tag N-Terminus
- Suitable for: Functional Studies, SDS-PAGE
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Product name
Recombinant human ErbB2 / HER2 protein
See all ErbB2 / HER2 proteins and peptides -
Biological activity
The Specific activity of ab190418 was determined to be 1.4 nmol/min/mg.
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Purity
> 75 % Densitometry. -
Expression system
Baculovirus infected Sf9 cells -
Accession
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Protein length
Protein fragment -
Animal free
No -
Nature
Recombinant -
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Species
Human -
Sequence
KRRQQ KIRKYTMRRL LQETELVEPL TPSGAMPNQA QMRILKETEL RKVKVLGSGA FGTVYKGIWI PDGENVKIPV AIKVLRENTS PKANKEILDE AYVMAGVGSP YVSRLLGICL TSTVQLVTQL MPYGCLLDHV RENRGRLGSQ DLLNWCMQIA KGMSYLEDVR LVHRDLAARN VLVKSPNHVK ITDFGLARLL DIDETEYHAD GGKVPIKWMA LESILRRRFT HQSDVWSYGV TVWELMTFGA KPYDGIPARE IPDLLEKGER LPQPPICTID VYMIMVKCWM IDSECRPRFR ELVSEFSRMA RDPQRFVVIQ NEDLGPASPL DSTFYRSLLE DDDMGDLVDA EEYLVPQQGF FCPDPAPGAG GMVHHRHRSS STRSGGGDLT LGLEPSEEEA PRSPLAPSEG AGSDVFDGDL GMGAAKGLQS LPTHDPSPLQ RYSEDPTVPL PSETDGYVAP LTCSPQPEYV NQPDVRPQPP SPREGPLPAA RPAGATLERP KTLSPGKNGV VKDVFAFGGA VENPEYLTPQ GGAAPQPHPP PAFSPAFDNL YYWDQDPPER GAPPSTFKGT PTAENPEYLG LDVPV -
Predicted molecular weight
115 kDa including tags -
Amino acids
676 to 1255 -
Modifications
unmodified -
Tags
GST tag N-Terminus -
Additional sequence information
Deletion of aa 755-759.
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Preparation and Storage
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Stability and Storage
Shipped on Dry Ice. Upon delivery aliquot. Store at -80°C. Avoid freeze / thaw cycle.
pH: 7.50
Constituents: 0.79% Tris HCl, 0.87% Sodium chloride, 0.31% Glutathione, 0.003% EDTA, 0.004% DTT, 0.002% PMSF, 25% Glycerol (glycerin, glycerine)This product is an active protein and may elicit a biological response in vivo, handle with caution.
Images
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Functional Studies - Recombinant human ErbB2 / HER2 protein (ab190418)
The specific activity of ErbB2 / HER2 (ab190418) was determined to be 9.9 nmol/min/mg as per activity assay protocol
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SDS-PAGE - Recombinant human ErbB2 / HER2 protein (ab190418)SDS PAGE analysis of ab190418 -
SDS-PAGE - Recombinant human ErbB2 / HER2 protein (ab190418)SDS PAGE analysis of ab190418 -
SDS-PAGE - Recombinant human ErbB2 / HER2 protein (ab190418)SDS PAGE analysis of ab190418.
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Functional Studies - Recombinant human ErbB2 / HER2 protein (ab190418)Kinase assay activity in ab190418 with or without the substrate poly peptide (Glu:Tyr 4:1). Specific activity determined to be 1.4 nmol/ min /mg.
