SKU: 5510385405

IGF-I Protein, Bovine

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Description

IGF-I Protein, BovineProduct Specification Species Bovine Synonyms IGF I Protein, IGF1A Protein, IGFI Protein Accession P07455 Amino Acid Sequence Gly50 Ala119 Expression System E. coli Molecular Weight 8 9kDa (Non Reducing) Purity 95% by SDS PAGE Endotoxin <0. 1EU g Conjugation Unconjugated Tag No Tag Physical Appearance Lyophilized powder Storage Buffer 50mM NaAc, pH6. 0. Reconstitution Reconstitute at 0. 1 1 mg ml according to the size in ultrapure water after rapid

Product Specification


Species Bovine
Synonyms IGF-I Protein, IGF1A Protein, IGFI Protein
Accession P07455
Amino Acid Sequence Gly50-Ala119
Expression System E.coli
Molecular Weight

8-9kDa (Non-Reducing)

Purity

>95% by SDS-PAGE

Endotoxin <0.1EU/μg
Conjugation Unconjugated
Tag No Tag
Physical Appearance Lyophilized powder
Storage Buffer 50mM NaAc, pH6.0.
Reconstitution

Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation.

Stability & Storage

· 12 months from date of receipt, lyophilized powder stored at -20 to -80℃.

· 3 months, -20 to -80℃ under sterile conditions after reconstitution.

· 1 week, 2 to 8℃ under sterile conditions after reconstitution.

· Please avoid repeated freeze-thaw cycles.

Reference

1.Jansen M., et al.(1983)Sequence of cDNA encoding human insulin-like growth factor I precursor. Nature306:609-611.

Background

Insulin-like growth factor 1 (IGF-1) is also known as somatomedin C, IGF1A, IGFI, sulfation factor, and is a hormone similar in molecular structure to insulin. IGF-1 Protein binds to cell surface receptor IGF type 1 receptor, which abbreviated as "IGF1R" and modulates growth in many tissues, such as nervous tissue, lymphoid tissue, reproductive tissue, smooth muscle, endothelium, and bone. IGF-1 Protein also mediates neuroprotective mechanism. It is produced primarily by the liver as an endocrine hormone as well as in target tissues in a paracrine/autocrine fashion. IGF-1 consists of 70 amino acids in a single chain with three intramolecular disulfide bridges. IGF-1 has a molecular weight of 7649 daltons.

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Exchange/Return Notes
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SKU: 5510385405

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Anthony Silvestro
Belleville, US
★★★★★ 1
No help from Amazon
Do not buy anything from this seller product was defective and they will not stand behind their warranty This two year insurance was purchased for a power washer that was recalled for safety issues I followed instructions on recall notice which was cut power cord and send email to seller including photo of cut power cord I’m requesting a refund for both items or replacement item Amazon system is no help only says items cannot to returned
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Bozeman, US
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Asurion insurance.
Excellent service. Prompt response. The best!
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Reviewed in the United States on January 18, 2026
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Tonya
West Palm Beach, US
★★★★★ 5
Assuring Insurance WORTH IT!
No hassels, easy to use if needed. Saved me a lot of money in the long run! Will purchase again!
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Reviewed in the United States on February 14, 2026
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Wheeler Lalonde
Grantham, US
★★★★★ 5
They stand behind their warranty. Price is very reasonable.
Problem with unit. Asurion refunded purchase price same day. Great service!!!!
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Reviewed in the United States on June 1, 2026
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Blake N. Hall
Pawtucket, US
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This extended warranty insurance policy is great. Purchased a weather station that failed after a year. Contacted Asurion via the website, uploaded information. They sent me a pre-paid shipping label. And they issues a credit quickly!. Couldn't get a replacement because the weather station is no longer made. Great insurance for purchases that cost very little. I am going to buy one of these on ever purchase from Amazon going forward!
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Reviewed in the United States on August 24, 2025

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