The entire IGF-1 gene codes for 194 amino acids, but the mature form of the protein is 70 amino acids, consisting of amino acids 49-118.Product I1146 is R3 IGF-1, which is also 70 amino acids in length. The Glutamic acid (E) at position 3 has simply been replaced by an Arginine (R). So the sequence of Product I1146 is:GP RTLCGAELVD ALQFVCGDRG FYFNKPTGYG SSSRRAPQTG IVDECCFRSC DLRRLEMYCA PLKPAKSAProduct I1271 is the same as I1146, but with an additional thirteen amino acids "in front of" the normal N-terminus of the R3 IGF-1:MFPAM PLSSLFVNGP RTLCGAELVD ALQFVCGDRG FYFNKPTGYG SSSRRAPQTG IVDECCFRSC DLRRLEMYCA PLKPAKSANote that the first 13 amino acids in the recombinant I1271 (MFPAMPLSSLFVN)are quite different from what would have been the preceding 13 amino acids in the immature IGF-1.
I1146
R3 IGF-1 human
recombinant, expressed in E. coli, lyophilized powder, suitable for cell culture
Synonym(s):
Human IGF-1, IGF-1 Protein, Recombinant IGF-1
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
0.1 mg | Available to ship TODAYfromMILWAUKEE | $445.00 |
About This Item
Application
Recombinantly produced in E. coli using a patented expression system, the peptide is harvested from cells in inclusion bodies, which are dissolved and desalted. The active molecule is properly folded under oxidizing conditions and then purified by several liquid chromatography steps.
Biochem/physiol Actions
Preparation Note
Other Notes
1 of 1
This Item | |||
|---|---|---|---|
| description recombinant, expressed in E. coli, lyophilized powder, suitable for cell culture | description IGF-I, recombinant, expressed in E. coli, lyophilized powder, suitable for cell culture | description recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), suitable for cell culture | description recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), suitable for cell culture |
| biological source human | biological source human | biological source human | biological source human |
| recombinant expressed in E. coli | recombinant expressed in E. coli | recombinant expressed in E. coli | recombinant expressed in E. coli |
| technique(s) cell culture | mammalian: suitable | technique(s) cell culture | mammalian: suitable | technique(s) cell culture | mammalian: suitable | technique(s) cell culture | mammalian: suitable |
| assay ≥85% (HPLC) | assay ≥95% (HPLC) | assay ≥98% (HPLC), ≥98% (SDS-PAGE) | assay ≥98% (HPLC), ≥98% (SDS-PAGE) |
| Quality Level 200 | Quality Level 200 | Quality Level - | Quality Level - |
| form lyophilized powder | form lyophilized powder | form lyophilized | form lyophilized |
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
-
How do the sequences of Products I1146 and I1271 compare to that of native Insulin-like Growth Factor 1 (IGF-1)?
1 answer-
Helpful?
-
-
What is the Department of Transportation shipping information for this product?
1 answer-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
Helpful?
-