IGF-I (human), (recombinant)
Product Specifications
Product Name Alternative
Insulin-like growth factor I
Certification
RUO
UniProt
P05019
Source
Produced in E. coli .
Purification
Purified by SDS and HPLC.
Stability
Lyophilized IGF-I although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IGF-I 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) .
Purity
≥95% (SDS and HPLC)
Activity
The activity as determined by the dose-dependent proliferation of mouse FDC-P1 is less than 1.0 ng/ml, corresponding to a specific activity of 1x10 6 units/mg.
Reconstitution
Reconstitute the lyophilized IGF-1 in sterile 18MΩ-cm H2O not less than 100μg/ml, which can then be further diluted to other aqueous solutions.
Molecular Weight
~8kDa
Shipping Conditions
Dry Ice
Storage Conditions
-20°C
Formulation
Lyophilized from a sterile filtered concentrated solution in PBS, pH 7.0.
Applications Notes
Western blot control.
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