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Recombinant Human TGF-β1 (HEK293, C-Fc)

Cat. No. M9391
Recombinant Human TGF-β1 (HEK293, C-Fc) Structure
Synonym:

TGF-beta1

Size Price Availability Quantity
10ug USD 256  USD256 In stock
50ug USD 710  USD710 In stock
100ug USD 1060  USD1060 In stock
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Quality Control & Documentation
  • Purity: ≥95%, Endotoxin <0.1EU/ug
  • COA
  • MSDS
Biological Activity

Recombinant Human TGF-β1 (HEK293) regulates cell proliferation, growth, differentiation and cells movement. TGFβ is released from degranulating platelets and secreted by all of the major cell types participating in the repair process, including lymphocytes, macrophages, endothelial cells, smooth muscle cells, epithelial cells, and fibroblasts. Mammals express three isoforms of TGFβ designated TGFβI, TGFβ2, and TGFβ3; TGFβ1 is the most abundant isoform in all tissues, and in human platelets it is the only isoform of the peptide. TGFβ1 has immunomodulatory effects. TGFβ1 has profibrogenic effects.

The ED50 is ≤0.5 ng/mL as measured by HT-2 cells.

DNA sequence encoding human TGF-β1 (NP_000651.3) expressed with an Fc tag at the C-terminus.

Recombinant human TGF-β1 protein contains 374 amino acids with a predicted theoretical molecular weight of 42.2kD.

Endotoxin: <0.1EU/μg

Product Citations
Customer Product Validations & Biological Datas
Source Recombinant Human TGF-β1 (AbMole)
Method SDS-PAGE analyses
Cell Lines
Concentrations
Incubation Time
Results The purity is > 97 % by SDS-PAGE analyses.
Chemical Information
Solubility (25°C) Reconstitute the lyophilized powder in ddH2O or PBS up to 50 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.
Conversion of different model animals based on BSA (PMID: 27057123)
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.

References

[1] Jun Li, et al. Kaohsiung J Med Sci. Circ_0001666 upregulation promotes intestinal epithelial cell fibrosis in pediatric Crohn's disease via the SRSF1/BMP7 axis

[2] Kajdaniuk D, et al. Endokrynol Pol. Transforming growth factor β1 (TGFβ1) in physiology and pathology.

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Keywords: Recombinant Human TGF-β1 (HEK293, C-Fc), TGF-beta1 supplier, Recombinant Proteins, inhibitors, activators


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