IGFBP-5 Insulin-Like Growth Factor Binding Protein-5 Human Recombinant Protein

Product Name

IGFBP-5 Insulin-Like Growth Factor Binding Protein-5 Human Recombinant Protein

View all IGFBP-5 recombinant proteins

SKU/Catalog Number

PROTP24593

Size

5ug, 25ug, 1mg

Description

IGFBP5 Human Recombinant produced in E. coli is non-glycosylated homodimer containing 2x252 amino acids and having a molecular mass of 28.6kDa. IGFBP5 is purified by proprietary chromatographic techniques.

Storage & Handling

Lyophilized IBP5 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IGFBP 5 should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.

Cite This Product

IGFBP-5 Insulin-Like Growth Factor Binding Protein-5 Human Recombinant Protein (Boster Biological Technology, Pleasanton CA, USA, Catalog # PROTP24593)

Form

Sterile Filtered White lyophilized (freeze-dried) powder.

Formulation

IBP-5 was lyophilized from a concentrated (1mg/ml) solution containing 10mM sodium Citrate pH-3.

Purity

Greater than 96.0% as determined by (a) Analysis by RP-HPLC and (b) Analysis by SDS-PAGE.

Predicted MW

30.57kDa

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.

Biological Activity

The ED₅₀, calculated by its ability to inhibit IGF-II induced proliferation of MCF-7. The expected ED50 for this effect is less than 0.4µg/ml, corresponding to a specific activity of greater than 2500 IU/mg in the presence of 15ng/ml of rHuIGF-II.

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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.

Validation Images & Assay Conditions

Gene/Protein Information For IGFBP5 (Source: Uniprot.org, NCBI)

Alternative Names

IBP5IBP-5; IGF-binding protein 5; IGFBP5; IGFBP-5; insulin-like growth factor binding protein 5; insulin-like growth factor-binding protein 5 IGFBP5 IBP5 insulin like growth factor binding protein 5 insulin-like growth factor-binding protein 5|IBP-5|IGF-binding protein 5|IGFBP-5

*If product is indicated to react with multiple species, protein information is based on the gene entry specified above in "Species".

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