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IGF-I Recombinant Protein

CATALOG NUMBER: 91-022

Specifications
source-species:
E. coli
Species:
Human
source-species:
E. coli
Recombinant Protein Sequence:
Thr52-Ala118
Fusion Tag:
Tag Free
Application Note:
This recombinant protein can be used for biological assays. For research use only.
Predicted Molecular Weight:
7.3 kD
Purity:
Greater than 95% as determined by reducing SDS-PAGE.
Endotoxin level less than 0.05 ng/ug (0.5 IEU/ug) as determined by LAL test.
physical-state:
Lyophilized
Buffer:
Lyophilized from a 0.2 um filtered solution of 300mM NaAc, pH 6.5. It is not recommended to reconstitute to a concentration less than 100 ug/ml. Dissolve the lyophilized protein in 500mM Acetic Acid.
Storage Conditions:
Lyophilized protein should be stored at -20°C, though stable at room temperature for 3 weeks.
Reconstituted protein solution can be stored at 4-7°C for 2-7 days.
Aliquots of reconstituted samples are stable at -20°C for 3 months.
Ncbi Official Symbol:
IGF1
Additional Names:
Insulin-Like Growth Factor I, IGF-I, Mechano Growth Factor, MGF, Somatomedin-C, IGF1, IBP1, IGF-1
Protein Accession Number:
P05019
Protein Gi Number:
767957252
Ncbi Gene Id Number:
3479
Background:
Insulin-like growth factor I (IGF1) belongs to the family of insulin-like growth factors that are structurally homologous to proinsulin. Mature IGFs are generated by proteolytic processing of inactive precursor protein containing N-terminal and C-terminal propeptide regions. Mature human IGF-I consisting of 70 amino acids with 94% identity with mouse IGF1 and exhibits cross-species activity. IGF1 binds IGF-1R, IGF-2R, and the insulin receptor and plays a key role in cell cycle progression, cell proliferation and tumor progression. IGF1 expression is regulated by growth hormone.

FOR RESEARCH USE ONLY

For additional information, visit ProSci’s Terms & Conditions Page.

Disclaimer:
Products are intended for laboratory research purposes only and should be used by qualified personnel only. They are not intended for use in humans. ProSci is not liable for damages or injuries resulting from receipt and/or use of ProSci materials. Please refer to the Material Safety Data Sheet (MSDS) for safe storage, handling, and use procedures.

CATALOG NUMBER:

91-022

List Size:
0.05 mg

List Price:

$275.00

Datasheet
Shipping Info

$65 Standard Overnight flat rate for as many products shipped within the United States.

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