NPTX2 Protein, Human (HEK293, His)
NPTX2 Protein, Human (HEK293, His) is the recombinant human-derived NPTX2 protein, expressed by HEK293, with C-His tag.
- Species: Human
- Source: HEK293
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Storage:Stored at -20°C for 2 years from date of receipt. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.
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Biological Activity
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Technical Parameters
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Product Properties
- Documentation
- Help & FAQs
Biological Activity
Description
NPTX2 Protein, Human (HEK293, His) is the recombinant human-derived NPTX2 protein, expressed by HEK293, with C-His tag.
Background
NPTX2 is likely to play a role in the modification of cellular properties that underlie long-term plasticity. It binds to agar matrix in a calcium-dependent manner (by similar).
Technical Parameters
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Species Human
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Source HEK293
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Tag C-His
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Accession
P47972 (G16-L431)
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Gene ID4885
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Molecular Construction
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N-term
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NPTX2 (G16-L431)
Accession # P47972 -
His
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C-term
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Protein Length
Full Length of Mature Protein
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Synonyms
NPTX2; NP-II; Neuronal Pentraxin 2; NP2; Neuronal Pentraxin II; Neuronal Activity-Regulated Pentaxin; Neuronal Pentraxin-2; NARP; Apexin
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AA Sequence
GAQDSPAPGSRFVCTALPPEAVHAGCPLPAMPMQGGAQSPEEELRAAVLQLRETVVQQKETLGAQREAIRELTGKLARCEGLAGGKARGAGATGKDTMGDLPRDPGHVVEQLSRSLQTLKDRLESLEHQLRANVSNAGLPGDFREVLQQRLGELERQLLRKVAELEDEKSLLHNETSAHRQKTESTLNALLQRVTELERGNSAFKSPDAFKVSLPLRTNYLYGKIKKTLPELYAFTICLWLRSSASPGIGTPFSYAVPGQANEIVLIEWGNNPIELLINDKVAQLPLFVSDGKWHHICVTWTTRDGMWEAFQDGEKLGTGENLAPWHPIKPGGVLILGQEQDTVGGRFDATQAFVGELSQFNIWDRVLRAQEIVNIANCSTNMPGNIIPWVDNNVDVFGGASKWPVETCEERLLDL
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Predicted Molecular Mass
47.7 kDa
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Molecular Weight
Approximately 50-63 kDa, based on SDS-PAGE under reducing conditions, due to the glycosylation.
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Glycosylation
Yes
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Structure/Form
Monomer
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Purity
≥ 95%, as determined by reducing SDS-PAGE.
Product Properties
Lyophilized powder.
<1 EU/μg, determined by LAL method.
It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).
Stored at -20°C for 2 years from date of receipt. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.
Room temperature in continental US; may vary elsewhere.
Documentation
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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