Recombinant Human IGF-1 Protein is a mitogenic peptide growth factor that stimulates the proliferation and survival of a variety of cells, including muscle, bone and cartilage tissues. IGFS is mainly produced by the liver and belongs to the insulin gene family, which also contains insulin and relaxin. IGFS is structurally and functionally similar to insulin, but its growth-promoting activity is significantly higher than that of insulin.
Measured by cell proliferation assay with MCF-7 cells, the ED50 is ≤10 ng/mL.
Recombinant human IGF-1 contains 308 amino acids and has a predicted molecular weight of 34.6 kD.
DNA sequence encoding human IGF-1 (NP_001104754.1) is expressed with an Fc tag at the C terminus.
Endotoxin <0.1EU/μg
| Solubility (25°C) | Reconstitute the lyophilized powder in ddH2O or PBS 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. |
| Species | Mouse | Rat | Rabbit | Guinea pig | Hamster | Dog |
| Weight (kg) | 0.02 | 0.15 | 1.8 | 0.4 | 0.08 | 10 |
| Body Surface Area (m2) | 0.007 | 0.025 | 0.15 | 0.05 | 0.02 | 0.5 |
| Km factor | 3 | 6 | 12 | 8 | 5 | 20 |
| Animal A (mg/kg) = Animal B (mg/kg) multiplied by | Animal B Km |
| Animal A Km |
For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.
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| Recombinant Human USP14 (E.coli, N-6His)
USP14 belongs to the ubiquitin-specific processing (USP) family which is a deubiquitinating enzyme (DUB) with His and Cys domains. USP14 acts also as a physiological inhibitor of endoplasmic reticulum-associated degradation (ERAD) under the non-stressed condition by inhibiting the degradation of unfolded endoplasmic reticulum proteins via interaction with ERN1. |
| Recombinant Human EpCAM/Trop-1 (Mammalian, C-Fc)
Epithelial Cell Adhesion Molecule (EpCAM) is a signal type I transmembrane glycoprotein. EpCAM plays a role in embryonic stem cells proliferation and differentiation; it up-regulates the expression of FABP5, MYC and Cyclin A and Cyclin E. It is highly and selectively expressed by undifferentiated embryonic stem cells. |
| Recombinant Human IL-36 gamma/IL-1 F9 Protein (E. coli, aa 18-169, His Tag)
The recombinant human IL1F9 consists of 168 amino acids and predicts a molecular mass of 19.1 KDa. A DNA sequence encoding the mature form of human IL1F9 (Ser18-Asp169) was expressed with a polyhistide tag at the N-terminus. |
| Recombinant Human IL-36 gamma/IL-1 F9 Protein (E. coli)
The recombinant human IL1F9 consisting of 169 amino acids and has a calculated molecular mass of 18.9 kDa. A DNA sequence encoding the human IL-1F9 isoform 1 (Met 1-Asp 169) was expressed. |
| Recombinant Human APOL1 Protein (Baculovirus-Insect, C-His)
APOL1, also known as apolipoprotein L1, belongs to the apolipoprotein L family. It may play a role in lipid exchange and transport throughout the body. |
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