Human IGF-BP5
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| Cat-Nr. | 100-201S |
| Size | 5 µg |
| Price | 95 € |
| Source | E. coli |
| Formulation | lyophilized |
| Purity Confirmation | > 98% by SDS-PAGE & HPLC analyses |
| Length [aa] | 253 |
| Molecular Weight | 28.6 kDa |
| Endotoxin Levels | < 0.1 ng/µg of protein (<1EU/µg) |
| Biological Activity | The ED50 was determined by its ability to inhibit IGF-II induced proliferation of MCF-7 is ≤ 0.3 μg/ml in the presence of 15 ng/ml of human IGF-II. |
| Species Reactivity | Human |
| Synonyms | IGFBP5; IBP5 |
| Description | IGF-BP5 is a member of the insulin-like growth factor binding protein (IGF-BP) family and encodes a protein with an IGFBP domain and a thyroglobulin type-I domain. The protein forms a ternary complex with insulin-like growth factor acid-labile subunit (IGFALS) and either insulin-like growth factor (IGF) I or II. In this form, it circulates in the plasma, prolonging the half-life of IGFs and altering their interaction with cell surface receptors. Alternate transcriptional splice variants, encoding different isoforms, have been characterized. |
| Protein 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 |
| Uniprot ID | P24593 |
| Protein RefSeq | NP_000590.1 |
| mRNA RefSeq | NM_000599 |
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