R3 IGF1

BioVision is very thrilled to introduce the LONG R3 IGF-I, HUMAN RECOMBINANT – Cat # 4216 as a reliable and highly potent alternative to IGF-1. Human Long R3 IGF-1 (Long Arg3 Insulin-Like Growth Factor- I) is an 83 amino acid analog of IGF-I comprising the complete human IGF-I sequence with the substitution of an Arg(R) for the Glu(E) at position three (hence R3), and a 13 amino acid extension peptide at the N terminus. The Human Long R3 IGF-1 is available at a very competitive pricing in 6 different sizes ranging from 100 µg to 1 gram on our product portfolio and is also available in larger (Kg) quantities for bulk orders.

Some key features and benefits of Long R3 IGF-1 are:

• Biologically more active than IGF-I (due to > 1000-fold reduced affinity for IGFBPs, enhancing bioavailability and effectiveness in comparison to native IGF-I).
• 200 times more potent than Insulin and 3 times more stable in cell culture.
• Produced in E. coli expression system under Animal Origin Free (AOF) manufacturing conditions.
• Increased cell density, higher viability and extended culture duration.
• Ideal for bioproduction, research, and large-scale cell culture systems utilizing serum-free or low-level serum applications.
• Is effective in commercially relevant cell types including CHO, HEK 293, etc.
• High purity and low endotoxins.

Available both as lyophilized solid and ready-to-use liquid formulations (custom orders).


R3 IGF1 Products

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