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Human Insulin / INS Protein

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Human INS Protein Product Information
Synonym:INS
Protein Construction:A DNA sequence encoding human insulin B chain (2LGB_B)(Phe1-Lys29) and human insulin A chain (2KXK_A)(Gly1-Asn21) was expressed with a linker AAK.
Species:Human
Expressed Host:Yeast
Shipping:In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.
Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Human INS Protein QC Testing
Purity:> 95 % as determined by SDS-PAGE
Bio-Activity:Measured in a serum-free cell proliferation assay using MCF‑7 human breast cancer cells.
The ED50 for this effect is typically 0.2-1 µg/mL.
Endotoxin:Please contact us for more information.
Stability:Samples are stable for up to twelve months from date of receipt at -70℃
Predicted N Terminal:Phe
Molecule Mass:The recombinant human Insulin consists of 53 amino acids and predicts a molecular mass of 6 KDa. It migrates as an approximately 6 KDa band in SDS-PAGE under reducing conditions.
Formulation:Lyophilized from sterile PBS, pH 7.4.
1. Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
2. Please contact us for any concerns or special requirements.
Human INS Protein Usage Guide
Storage:Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution:A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.
Other INS Recombinant Protein Products
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Catalog: 11038-HNAY-100
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  • Human Insulin / INS Protein SDS-PAGE
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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"