Mouse recombinant IGF-I (Insulin-like growth factor-I) protein, AF

IGF-I/IGF-1 protein, Mouse

Insulin Like Growth Factors 1 (IGF-I) is a 7.81 kDa member of the Insulin-like Growth Factors with 71 amino acid residues. IGF-I is mainly expressed from liver, adipose tissue, cervi, endometrial stromal cells, leydig cells, and can be isolated from plasma. IGF-I is mediating the protein anabolic and promoting effect of pituitary growth hormone. IGF-I also affects metabolism of glycogen, DNA synthesis and glucose uptake via binding to IGF-I receptor.

Product Info Summary

SKU: PROTP05017-2
Size: 20ug,100ug,500ug
Origin Species: Mouse
Source: Escherichia coli
Application: Cell Culture

Product Name

Mouse recombinant IGF-I (Insulin-like growth factor-I) protein, AF

View all IGF-I/IGF-1 recombinant proteins

SKU/Catalog Number

PROTP05017-2

Size

20ug,100ug,500ug

Tag

His Tag (C-term)

Description

Insulin Like Growth Factors 1 (IGF-I) is a 7.81 kDa member of the Insulin-like Growth Factors with 71 amino acid residues. IGF-I is mainly expressed from liver, adipose tissue, cervi, endometrial stromal cells, leydig cells, and can be isolated from plasma. IGF-I is mediating the protein anabolic and promoting effect of pituitary growth hormone. IGF-I also affects metabolism of glycogen, DNA synthesis and glucose uptake via binding to IGF-I receptor.

Storage & Handling

Lyophilized protein should be stored at -20°C for 1 year. Upon reconstitution, store at 2°C to 8°C for up to 1 week. Further dilute in a buffer containing a carrier protein or stabilizer (e.g. 0.1% BSA, 10%FBS, 5%HSA or 5% trehalose solution), protein aliquots should be stored at -20°C or -80°C for 3-6 months. Avoid repeated freeze/thaw cycles.

Cite This Product

Mouse recombinant IGF-I (Insulin-like growth factor-I) protein, AF (Boster Biological Technology, Pleasanton CA, USA, Catalog # PROTP05017-2)

Form

Lyophilized

Formulation

The protein was lyophilized from a 0.2 μm filtered solution containing 1X PBS, pH 8.0. If you have any concerns or special requirements, please confirm with us.

Purity

>98% as determined by SDS-PAGE.

Predicted MW

21.841kDa

Molecular weight

The protein has a calculated MW of 8.61 kDa. The protein migrates as 11-17 kDa under reducing condition (SDS-PAGE analysis).

Activity

Measure by its ability to induce MCF-7 cells proliferation. The ED₅₀ for this effect is <2 ng/mL. The specific activity of recombinant mouse IGF-I is > 5 x 10⁵ IU/mg.

Endotoxin

<0.1 EU per 1 μg of the protein by the LAL method.

Amino Acid Sequence

MGPETLCGAELVDALQFVCGPRGFYFNKPTGYGSSIRRAPQTGIVDECCFRSCDLRRLEMYCAPLKPTKAA with polyhistidine tag at the C-terminus.

Reconstitution

Centrifuge at 3000 rpm for 5 mins before opening. It is recommended to reconstitute the lyophilized protein in sterile H₂O to a concentration not less than 100 μg/mL and incubate the stock solution at room temperature for at least 20 mins to ensure sufficient re-dissolved. Do Not Vortex! Vigorous shaking may impair the biological activity of the protein.

Validation Images & Assay Conditions

Gene/Protein Information For IGF1 (Source: Uniprot.org, NCBI)

Gene Name

IGF1

Full Name

Insulin-like growth factor I

Weight

21.841kDa

Superfamily

insulin family

Alternative Names

Somatamedin C, IGF-IA IGF1 IGF, IGF-I, IGFI, MGF insulin like growth factor 1 insulin-like growth factor I|insulin-like growth factor 1 (somatomedin C)|insulin-like growth factor IB|mechano growth factor|somatomedin-C

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

For more info on IGF1, check out the IGF1 Infographic

IGF1 infographic

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In this infographic, you will see the following information for IGF1: database IDs, superfamily, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post-translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact us at [email protected].

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Size

Total: $77

SKU:PROTP05017-2

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