Bioworld Technology

Bioworld Technology is manufacturer of over 15,000 highly purified Monoclonal and Polyclonal Antibodies, Peptides, Proteins, and other related Research Products. Their products are used in all biological fields. An important focus in research taking place today is in work investigating Signal transduction pathways, Cardiac markers, Neuroscience as well as Stem cell research. Bioworld Technology is committed to providing customers with innovative research tools and to helping scientists determine the mechanisms of cell function and disease.
Bioworld Technology is one of the leading phospho-antibody manufacturers. They have produced over 500 phospho-antibodies for AKT, AMPK, GSK, STAT pathways. The peptides corresponding to each phospho-antibody have also been listed to help scientists.
All of their high quality antibodies, peptides and kits were tested in their own facility with original published pictures included. They have a commitment to customer service and offer 100% quality satisfaction. If our products do not match the results listed on the data sheet, we will help you to troubleshoot or refund for the full credit.
Bioworld Technology continues to manufacture product lines to the highest standards; and all of their scientists are dedicated to the mystery of the world of science.

RecombinantIGF-I,Human BK0084

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Specifications

size	10μg / 50μg / 1mg

Source:

Escherichia coli.

Molecular Weight:

7.7 kDa, observed by reducing SDS-PAGE.

Purity:

> 95% by SDS-PAGE and HPLC analyses.

Biological activity:

ED50 < 5 ng/ml, measured by a cell proliferation assay using FDC-P1 cells, corresponding to a specific activity of > 2.0× 10ˆ5 units/mg.

AA Sequence:

GPETLCGAEL VDALQFVCGD RGFYFNKPTG YGSSSRRAPQ TGIVDECCFR SCDLRRLEMY CAPLKPAKSA

Endotoxin:

< 0.2 EU/μg, determined by LAL method.

Formulation:

Lyophilized after extensive dialysis against PBS.

Background:

Insulin-like growth factor I (IGF-I) also known as Somatamedin C is a hormone similar in molecular structure to insulin. Human IGF-I has two isoforms (IGF-IA and IGF-IB) which is differentially expressed by various tissues. Mature human IGF-I respectively shares 94% and 96% aa sequence identity with mouse and rat IGF-I. Both IGF-I and IGF-II (another ligand of IGF) can signal through the IGF-I receptor (IGFIR), but IGF-II can alone bind the IGF-II receptor (IGFIIR/ Mannose-6-phosphate receptor). IGF-I plays an important role in childhood growth and continues to have anabolic effects in adults. Recombinant human Insulin-like growth factor I (rhIGF-I) produced in E.coli is a single non-glycosylated polypeptide chain containing 70 amino acids. A fully biologically active molecule, rhIGF-I has a molecular mass of 7.7 kDa analyzed by reducing SDS-PAGE and is obtained by proprietary chromatographic techniques at GenScript.

Usage:

This material is offered by USA Bioworld biotech for research, laboratory or further evaluation purposes. For research use only.

Physical Appearance:

Sterile Filtered White lyophilized (freeze-dried) powder.

Reconstitution:

Reconstituted in ddH2O at 100 μg/ml.

Storage:

Lyophilized recombinant human Insulin-like growth factor I (rhIGF-I) remains stable up to 6 months at -80°C from date of receipt. Upon reconstitution, rhIGF-I should be stable up to 2 weeks at 4°C or up to 3 months at -20°C.