All AbMole products are for research use only, cannot be used for human consumption.
Recombinant Human IGF-1 LR3 Protein is a mitogenic polypeptide growth factor that can stimulate the proliferation and survival of various cells, including muscle, bone and cartilage tissue. Recombinant Human IGF-1 LR3 is a recombinant analog of human IGF-I and consists of the complete IGF-I sequence , The third glutamic acid is replaced by arginine, and the N-terminal peptide extends 13 amino acids. The isolated IGF-ILR 3 designed for higher biological efficacy has an increased half-life and an aversion to the binding of natural proteins in the body, making it an ideal choice for research and large-scale cultivation.
The recombinant human IGF1 consists of 83 amino acids and predicts a molecular mass of 9.1 kDa. A DNA sequence encoding the human IGF1 (P05019-1) (Gly49-Ala118, with mutation Glu 51 Arg) was expressed with a 13 amino acids (MFPAMPLSSLFVN) at its N-terminus.
Measured in a serum-free cell proliferation assay using MCF‑7 human breast cancer cells, the ED50 for this effect is typically 1.5-6 ng/mL.
Accession: P05019-1
Endotoxin < 0.1 EU/µg
Lyophilized from sterile PBS, pH 7.4.
| Form | Lyophilized powder |
| Solubility (25°C) | Reconstitute the lyophilized powder in distilled water up to 100 μg/ml. |
| Storage | Stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days and at -20°C for 3 months. |
| Related Cytokines and Growth Factors Products |
|---|
| Recombinant Human HGF (CHO-expressed)
Recombinant human Hepatocyte Growth Factor (rhHGF) , also known as hepatopoietin-A and scatter factor, is a pleiotropic mitogen belonging to the peptidase S1 family (plasminogen subfamily). It is produced by mesenchymal cells and acts on epithelial cells, endothelial cells and haemopoietic progenitor cells. |
| Recombinant Human RIPK3 Protein (E. coli, N-His)
RIPK3 is a kinase that controls necroptosis and apoptosis. In necroptosis, activated by TNF-α and ZBP1, RIPK3 phosphorylates MLKL, leading to membrane damage. Necroptosis is dependent on receptor-interacting protein kinase 3 (RIPK3), a protein shown to play an important role in experimental models of critical illness. RIPK3 promotes kidney tubular injury via mitochondrial dysfunction. The FAO-dependent RIPK3 mediates pathogenesis of acute lung injury. |
| Recombinant Influenza B Hemagglutinin/HA Protein (HEK293, C-His)
Recombinant Influenza B Hemagglutinin / HA Protein is a homotrimer that recognizes target cells in vertebrates and does so by binding to salivary acid-containing receptors on these cells. When it binds to the target cell, it causes the host inner membrane to fuse with the viral membrane, thereby facilitating the entry of the viral genome into the target cell. |
| Recombinant Human FGF-9 (E. coli)
Fibroblast Growth Factor-9 (FGF-9) is a heparin binding growth factor that belongs to the fibroblast growth factor (FGF) family. ED50 < 2.0 ng/ mL, determined by 3T3 cell proliferation assay, corresponding to > 5.0× 105 units/mg. |
| Recombinant Human CXCL13/BCA-1 (E. coli)
CXCL13, also known as B-lymphocyte chemoattractant (BLC), is a CXC chemokine that is constitutively expressed in secondary lymphoid organs. Recombinant human CXCL13 is a single non-glycosylated polypeptide chain containing 87 amino acids and mature human BCA-1 shares 64 % amino acid sequence similarity with the murine protein and 23–34 % amino acid sequence identity with other known CXC chemokines. Determined by a chemotaxis bioassay using human B cells, the biological activity is in a concentration range of 1.0-10 ng/ml. |
All AbMole products are for research use only, cannot be used for human consumption or veterinary use. We do not provide products or services to individuals. Please comply with the intended use and do not use AbMole products for any other purpose.
Products are for research use only. Not for human use. We do not sell to patients.
© Copyright 2010-2026 AbMole BioScience. All Rights Reserved.
