IGFBP-5 Protein, Cynomolgus (HEK293, His)
Based on 1 Customer Validation
IGFBP-5 protein modulates IGFs, extending their life span and regulating their growth effects. It inhibits or stimulates IGFs, showing its dual function. By altering IGFs' interaction with cell receptors, IGFBP-5 fine-tunes growth-associated signaling pathways, governing cellular responses. This interplay reveals IGFBP-5's multifaceted role in cellular growth and proliferation. IGFBP-5 Protein, Cynomolgus (HEK293, His) is the recombinant cynomolgus-derived IGFBP-5 protein, expressed by HEK293 , with C-His labeled tag.
- Species: Cynomolgus
- 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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Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Technical Parameters
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Product Properties
- Documentation
- Help & FAQs
Biological Activity
Description
IGFBP-5 protein modulates IGFs, extending their life span and regulating their growth effects. It inhibits or stimulates IGFs, showing its dual function. By altering IGFs' interaction with cell receptors, IGFBP-5 fine-tunes growth-associated signaling pathways, governing cellular responses. This interplay reveals IGFBP-5's multifaceted role in cellular growth and proliferation. IGFBP-5 Protein, Cynomolgus (HEK293, His) is the recombinant cynomolgus-derived IGFBP-5 protein, expressed by HEK293 , with C-His labeled tag.
Background
IGFBP-5 protein plays a pivotal role in modulating the activity of insulin-like growth factors (IGFs) by extending their half-life. Within cell culture, IGFBP-5 exhibits a dual regulatory function, demonstrating the capacity to either inhibit or stimulate the growth-promoting effects of IGFs. This dynamic influence underscores the intricacy of IGFBP-5's impact on cellular processes. Notably, IGFBP-5 achieves these regulatory effects by modifying the interaction between IGFs and their cell surface receptors, thereby finely regulating the signaling pathways associated with cellular growth and development. The nuanced interplay between IGFBP-5 and IGFs highlights the sophisticated control mechanisms that govern cellular responses to growth factors, shedding light on the multifaceted role of IGFBP-5 in orchestrating cellular growth and proliferation.
Verified Bioactivity
Measured by its ability to inhibit the biological activity of IGF-I on MCF 7 human breast cancer cells. The ED50 for this effect is 1.063 µg/mL in the presence of 14 ng/mL rhIGF-I, corresponding to a specific activity is 940.734 U/mg.
Technical Parameters
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Species Cynomolgus
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Source HEK293
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Tag C-6*His
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Accession
G7PLE3 (L21-E272)
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Molecular Construction
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N-term
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IGFBP-5 (L21-E272)
Accession # G7PLE3 -
6*His
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C-term
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Protein Length
Full Length of Mature Protein
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Synonyms
IGFBP5; IBP-5; Insulin Like Growth Factor Binding Protein 5; IBP5; Insulin-Like Growth Factor-Binding Protein 5; Insulin-Like Growth Factor Binding Protein 5; IGF-Binding Protein 5; IGFBP5 Protein; IGFBP-5
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AA Sequence
LGSFVHCEPCDEKALSMCPPSPLGCELVKEPGCGCCMTCALAEGQSCGVYTERCAQGLRCLPRQDEEKPLHALLHGRGVCLNEKSYREQVKIERDSREHEEPTTSEMAEETYSPKIFRPKHTRISELKAEAVKKDRRKKLTQSKFVGGAENTAHPRVISAPEMRQESEQGPCRRHMEASLQELKASPRMVPRAVYLPNCDRKGFYKRKQCKPSRGRKRGICWCVDKYGMKLPGMEYVDGDFQCHTFDSSNVE
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Predicted Molecular Mass
28.5 kDa
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Molecular Weight
Approximately 35 kDa, based on SDS-PAGE under reducing conditions.
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Purity
≥ 95%, as determined by reducing SDS-PAGE.
Product Properties
Lyophilized powder.
Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.
<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
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Data Sheet (237 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
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Handling Instructions (2659 KB)
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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