Gibco™ Human IGF-BP5 Recombinant Protein, PeproTech®

E. coli Recombinant Protein

Product Code	Brand	Quantity
17830933	Gibco™ 100-05-100UG	100 μg
17889982	Gibco™ 100-05-1MG	1 mg
17861233	Gibco™ 100-05-250UG	250 μg
17880453	Gibco™ 100-05-25UG	25 μg
17870643	Gibco™ 100-05-500UG	500 μg
17890363	Gibco™ 100-05-5UG	5 μg

Description

The insulin-like growth factor-binding proteins, or IGFBPs, are a family of homologous proteins that have co-evolved with the IGFs. They serve not only as shuttle molecules for the soluble IGFs, but also confer a level of regulation to the IGF signaling system. Physical association of the IGFBPs with IGF influences the bio-availability of the growth factors, as well as their concentration and distribution in the extracellular environment. In addition, the IGFBPs appear to have biological activity independent of the IGFs. Seven IGFBPs have thus far been described, each differing in their tissue distribution, half-lives and modulation of IGF interactions with their receptors. For instance, IGFBP1 is negatively regulated by insulin production. The IGFBP1 gene is expressed at a high level during fetal liver development and in response to nutritional changes and diabetes. It has been suggested that IGFBP2 functions as chaperone, escorting IGFs to their target tissues. It is expressed in several human tissues including fetal eye and fetal brain. IGFBP3 is the most abundant IGFBP and is complexed with roughly 80% of the serum IGFs. Both IGFBP3 and IGFBP4 are released by dermal fibroblasts in response to incision injury. IGFBP5 is secreted by myoblasts and may play a key role in muscle differentiation.

Specifications

• Accession Number: P24593
• Formulation: protein with no preservative
• Molecular Weight (g/mol): 28.6
• Source: E. coli
• Regulatory Status: RUO
• Gene Alias: AI256729; AW208790; IBP 5; IBP5; IBP-5; IGF BP5; IGF-binding protein 5; IGFBP; IGFBP 5; Igfbp5; IGF-BP5; Igfbp-5; IGFBP-5 P; Insulin like growth factor binding protein; insulin like growth factor binding protein 5; insulin-like growth factor binding protein 5; insulin-like growth factor binding protein-5; insulin-like growth factor-binding protein 5
• Specific Reactivity: Human
• Recombinant: Recombinant
• Form: Lyophilized

• For Use With (Application): ELISA, Functional Assay, Western Blot
• Gene ID (Entrez): 3488
• Name: Human IGF-BP5
• Storage Requirements: -20°C
• Endotoxin Concentration: <1 EU/μg
• Gene Symbol: IGFBP5
• Conjugate: Unconjugated
• Sequence: MLGSFVHCEP CDEKALSMCP PSPLGCELVK EPGCGCCMTC ALAEGQSCGV YTERCAQGLR CLPRQDEEKP LHALLHGRGV CLNEKSYREQ VKIERDSREH EEPTTSEMAE ETYSPKIFRP KHTRISELKA EAVKKDRRKK LTQSKFVGGA ENTAHPRIIS APEMRQESEQ GPCRRHMEAS LQELKASPRM VPRAVYLPNC DRKGFYKRKQ CKPSRGRKRG ICWCVDKYGM KLPGMEYVDG DFQCHTFDSS NVS
• Purity or Quality Grade: ≥ 98% by SDS-PAGE gel and HPLC analyses.