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Human IGF-I/IGF-1 Recombinant Protein (No tag) (HY095021)

Human IGF-I/IGF-1 Recombinant Protein (No tag)
Human IGF-I/IGF-1 Recombinant Protein (No tag)
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Overview
Catalog No.HY095021
Description
Recombinant Human IGF1 Protein, No tag (HY095021) expressed in Yeast, spanning Gly49-Ala118. Purity: >90% by SDS-PAGE.
Highlights
  • High Purity — >90% purity verified by SDS-PAGE.
Expression systemYeast cells
AccessionP05019
Protein lengthGly49-Ala118
ApplicationsELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
SpeciesHomo sapiens (Human)
Nature Recombinant
Endotoxin level Please contact with the lab for this information.
Purity >90% as determined by SDS-PAGE.
Predicted molecular weight 7.65 kDa
Form Lyophilized
Storage buffer Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol.

Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.

Reconstitution Reconstitute in sterile water for a stock solution. Adjust the volume of sterile water so that, after reconstitution, the final stock concentration matches the value indicated on the product label or datasheet.

RECONSTITUTION PROTOCOL
1. Allow the product to be reconstituted and the reconstitution diluent to reach room temperature.
2. Tap or briefly centrifuge the product vial before opening to dislodge any lyophilized material that may be dispersed on the wall or cap of the vial.
3. Use the diluent and stock concentration recommended in the product datasheet. If preparing a stock concentration higher than recommended, contact Technical Service.
4. After adding the diluent, re-cap the vial and invert gently by hand or place on a slow rocking platform to allow the reconstitution diluent to coat all the surfaces inside the vial. Note: Do not mix by vortexing or by pipetting the material up and down.
5. Allow the vial to sit at room temperature with gentle agitation for at least 15 minutes before aliquotting or using.
6. Store the reconstituted material in single use aliquots in polypropylene or siliconized tubes. Aliquots of 10 μL or larger are recommended.
Shipping In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Stability and Storage Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Alternate NamesIGF-I, IGF1, Mechano growth factor, MGF, Insulin-like growth factor I, IBP1, Somatomedin-C
Background

Insulin-like growth factor 1 (IGF1) is a ~21 kDa protein. The insulin-like growth factors, isolated from plasma, are structurally and functionally related to insulin but have a much higher growth-promoting activity. May be a physiological regulator of [1-14C]-2-deoxy-D-glucose (2DG) transport and glycogen synthesis in osteoblasts. Stimulates glucose transport in bone-derived osteoblastic (PyMS) cells and is effective at much lower concentrations than insulin, not only regarding glycogen and DNA synthesis but also with regard to enhancing glucose uptake. May play a role in synapse maturation. Ca(2+)-dependent exocytosis of IGF1 is required for sensory perception of smell in the olfactory bulb.

1. Zoidis, E. et al. (2011) Molecular and cellular biochemistry 348, 33-42. PMID: 21076856
2. Shcheglovitov, A. et al. (2013) Nature 503, 267-71. PMID: 24132240
3. Saegusa, J. et al. (2009) The Journal of biological chemistry 284, 24106-14. PMID: 19578119
4. Fujita, M. et al. (2012) The Journal of biological chemistry 287, 12491-500. PMID: 22351760
5. Fujita, M. et al. (2013) The Journal of biological chemistry 288, 3059-69. PMID: 23243309
6. Fujita, M. et al. (2013) The Journal of biological chemistry 288, 19593-603. PMID: 23696648
Note For research use only.
Images
  • Human IGF-I/IGF-1 Recombinant Protein (No tag)

    SDS-PAGE

    SDS-PAGE for Recombinant Human IGF1 Protein, No tag

References
Formula
Mass (g) = Concentration (mol/L) × Volume (L) × MW (g/mol)
Enter any 2 of Mass, Concentration, Volume + Molecular Weight to solve for the unknown.
Mass
=
Concentration
×
Volume
Molecular Weight *
g/mol
Formula
C₁ × V₁ = C₂ × V₂
Enter any 3 of the 4 values to solve for the unknown.
Stock Solution
C₁ (Stock Conc.)
×
V₁ (Stock Vol.)
=
Working Solution
C₂ (Working Conc.)
×
V₂ (Working Vol.)
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