"IGFBP5" Related Products

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Recombinant Human IGFBP5 protein

Cat.No.: IGFBP5-5052H
Product Overview: Recombinant Human IGFBP5 was expressed in E. coli.
Description: IGFBP5 is a member of the insulin-like growth factor binding protein (IGFBP) 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.
Source: E. coli
Species: Human
Form: IBP-5 was lyophilized from a concentrated (1mg/ml) solution containing 10mM sodium Citrate pH-3
Bio-activity: The ED50, calculated by its ability to inhibit IGF-II induced proliferation of MCF-7. The expected ED50 for this effect is < 0.4 ug/ml, corresponding to a specific activity of > 2500 IU/mg in the presence of 15 ng/ml of rHuIGF-II.
Molecular Mass: 28.6 kDa
Protein length: 252 amino acids
AA Sequence: LGSFVHCEPC DEKALSMCPP SPLGCELVKE PGCGCCMTCA LAEGQSCGVY TERCAQGLRC LPRQDEEKPL HALLHGRGVC LNEKSYREQV KIERDSREHE EPTTSEMAEE TYSPKIFRPK HTRISELKAE AVKKDRRKKL TQSKFVGGAENTAHPRIISA PEMRQESEQG PCRRHMEASL QELKASPRMV PRAVYLPNCD RKGFYKRKQC KPSRGRKRGI CWCVDKYGMK LPGMEYVDGD FQCHTFDSSN VE
Purity: Greater than 98.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.
Storage: Lyophilized IBP5 although stable at room temperature for 3 weeks, should be stored desiccated below -18 centigrade. Upon reconstitution IGFBP 5 should be stored at 4 centigrade between 2-7 days and for future use below -18 centigrade.
For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.
Reconstitution: It is recommended to reconstitute the lyophilized Insulin-Like Growth Factor Binding Protein-5 in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Gene Name: IGFBP5 insulin-like growth factor binding protein 5 [ Homo sapiens ]
Official Symbol: IGFBP5
Synonyms: IGFBP5; insulin-like growth factor binding protein 5; insulin-like growth factor-binding protein 5; IBP-5; IGFBP-5; IGF-binding protein 5; IBP5;
Gene ID: 3488
mRNA Refseq: NM_000599
Protein Refseq: NP_000590
MIM: 146734
UniProt ID: P24593
Chromosome Location: 2q33-q36
Pathway: Diabetes pathways, organism-specific biosystem; Disease, organism-specific biosystem; Myometrial Relaxation and Contraction Pathways, organism-specific biosystem; Regulation of Insulin-like Growth Factor (IGF) Activity by Insulin-like Growth Factor Binding Proteins (IGFBPs), organism-specific biosystem; Senescence and Autophagy, organism-specific biosystem;
Function: fibronectin binding; insulin-like growth factor I binding; protein binding;

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