Biotinylated Human Des IGF-1
The Biotinylated Human Des IGF-1 is For Research Use Only
Catalog Number: D1330-G10 / D1330-G20
Aliquot: 10 µg / 20 µg
Storage: 4°C for up to 2 years
Alternative Names: Biotin-Des (1-3) IGF-1, Insulin Growth Factor 1
- Quantity: 10 µg or 20 µg
- Description: Biotin- Des(1-3) IGF-1 is prepared by a selective biotinylation procedure. As in the non-biotinylated analog, binding to IGF-binding proteins 1 to 5 is reduced. No binding to IGFBP-6 was detected. Due to its reduced binding affinity to the IGFBP’s, Biotin – Des (1-3) IGF-I may be used for selective detection of IGF-I receptors on western blots, for binding studies or in immunohistochemistry. The use of biotinylated Des (1-3) IGF-I in flow cytometry has been reported by Xu et al. (1995), Immunology 85, 394-399. The affinity to IGFBP´s is reduced compared to IGF-I.
- Storage: Store refrigerated upon arrival. The product is stable at 4 °C for at least two years. Reconstitute with 0.5 ml water and store aliquots frozen at – 20 °C. Avoid repeated freeze-thawing cycles.
Biotinylated Human Des Insulin-like Growth Factor-2 (IGF-2)
IGF-1 Biotinylated (Biotin-(Leu24) IGF-1)
Insulin-like Growth Factor 1 Biotin
Product Developed and Manufactured in Germany by ibt – immunological and biochemical testsystems GmbH