Skip to Content
Merck
CN

I2656

Sigma-Aldrich

Insulin-like Growth Factor-I (E3R) human

>95% (HPLC), recombinant, expressed in E. coli, lyophilized powder

Synonym(s):

IGF-I (E3R)

Sign Into View Organizational & Contract Pricing

About This Item

MDL number:
UNSPSC Code:
12352204
NACRES:
NA.83
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

biological source

human

recombinant

expressed in E. coli

Assay

>95% (HPLC)

form

lyophilized powder

mol wt

7.6 kDa

UniProt accession no.

storage temp.

2-8°C

Gene Information

human ... IGF1(3479)

Biochem/physiol Actions

IGF1(3R) contains the amino acid substitution E3R, which decreases binding to IGF-binding proteins. IGF1(3R) therefore is much more potent than the native IFG1.

Physical form

Lyophilzed from a solution in 0.1 M acetic acid.

Analysis Note

The biological activity is assayed using L6 myoblasts.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service