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| Product Name | Human IGFBP-1, native protein |
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| Description | Product Specifications Human IGFBP-1: Native human Insulin-like Growth Factor Binding Protein-1 (IGFBP-1) is a 218 amino acid protein that is a member of a family of six circulating proteins which bind Insulin-like Growth Factors (IGF-I and IGF-II) with high affinity and modulate their metabolic and mitogenic effects. Native human IGFBP-1 is produced by the liver, ovarian granulosa cells and decidualised endometrium and a number of other cell types. IGFBP-1 binds both IGF-I and IGF-II. Serum IGFBP-1 levels are regulated by insulin-induced inhibition of IGFBP-1 production. IGFBP-1 appears to inhibit smooth muscle migration in response to IGF-I or IGF-II and to stimulate wound healing in response to IGF-II. Link to Sequence. |
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| Size | 20 µg |
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| Concentration | n/a |
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| Applications | n/a |
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| Other Names | Igf binding protein-1, 34 k IGFBP, PP12, Placental protein-12, AFBP, Amniotic fluid binding protein, Alpha-pregnancy-associated endometrial globulin, Growth hormone independent binding protein, Binding protein-28, Binding protein-26, Binding protein-25, Ibp1, |
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| Gene, Accession, CAS # | n/a |
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| Catalog # | BP1BU020 |
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| Order / More Info | Human IGFBP-1, native protein from IMMUNOLOGICAL & BIOCHEMICAL TESTSYSTEMS GmbH |
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| Product Specific References | Liu et al (1991) Biochem. Biophys. Res. Comm. 174, 673-679. Schuller et al (1993) Growth Regulation 3, 32-34. Source: Purified from human amniotic fluid of individuals that have been shown by certified tests to be negative for hepatitis. Purity: > 95% (as determined by FPLC and SDS-PAGE) Consists of 3-4 phosphorylated forms.Molecular weight: 25.3 kDa Appearance: Lyophilized white powderBiological Activity: Native human IGFBP-1 binds both IGF-I and IGF-II. Inhibition of serum-induced stimulation of DNA synthesis in chick embryo fibroblast primary cultures - IC50 (1% serum) ~ 300 ng/ml Inhibition of IGF-I stimulated proliferation of NUC-1 cells - IC50 ~100Storage/Stability: At least 2 years at 2-4°C (lyophilized).This is a Novozymes GroPep specification. ibt is authorized distributor of GroPep. |
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