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| Catalog No. | Product Name | Size | List Price (US$) | Quantity |
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Conditions of optimal recombinant Human IGFII Protein performance should be determined experimentally by the investigator.
Price/availability/specifications subject to change without notice. Unless otherwise indicated, our catalog and customized products are for research use only and not intended for human or animal diagnostic or therapeutic use.
Phone: 1-617-401-8149
Fax: 1-617-606-5019
Email: message@sydlabs.com
Or leave a message with a formal purchase
order (PO) Or credit card.
BP003424: Human IGFII Protein with the N-hFc Tag
Source: The recombinant Human IGFII Protein, (amino acids Ala25-Glu91) fused with a hFc tag at the N-terminus, was produced in HEK 293 cells.
Molecular Weight:The recombinant Human IGFII protein with the hFc tag at the N-terminus has a predicted MW of 33.00 kDa. Due to glycosylation, the protein migrates to 35-45 kDa based on Tris-Bis PAGE result.
Activity: Immobilized recombinant Human IGFBP-3 protein with the N-hFc tag at 2 ug/ml (100 ul/well) on the plate. Dose response curve for the recombinant Human IGF II protein with the N-hFc tag with the EC50 of 0.19 ug/ml determined by ELISA.
Purity: >95% by SEC-HPLC and SDS-PAGE under reducing conditions.
Endotoxin Level: Less than 1 EU per ug of protein as determined by LAL method.
Formulation: Lyophilized from 0.22 um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution: It is recommended to reconstitute the lyophilized recombinant Human IGFII Protein in sterile H2O to a protein concentration not less than 100 ug/ml. Centrifuge the tube before opening.
Shipping: The recombinant Human IGFII Protein is shipped with ice pack. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70°C as supplied.
1 week, 2 to 8°C under sterile conditions after reconstitution.
6 months, -20 to -70°C under sterile conditions after reconstitution.
Syd Labs provides the following IGFBP Protein :
Cynomolgus IGFBP2 Protein
Human IGFBP2 Protein
Mouse IGFBP2 Protein
Human IGFBP-3 Protein
Human IGFBP-3R Protein
Mouse IGFBP-3R Protein
Human IGFBP-7 Protein
Mouse IGFBP-7 Protein
Syd Labs provides the following IGF Protein :
Biotinylated Human IGF1R Protein
Biotinylated Human IGF2R Protein
Cynomolgus IGF1R Protein
Human IGF1R Protein
Human IGF2R Domain 1-3 Protein
Human IGF2R Domain 1-7 Protein
Human IGF2R Protein
Human IGFI Protein
Human IGFII Protein
Mouse IGF1R Protein
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