Species of Origin
His Tag (C-term)
Lyophilized from a 0.2 µm filtered solution containing 20 mM sodium carbonate, pH 9.0.
>95% as determined by SDS-PAGE analysis.
The protein has a calculated MW of 12.88 kDa.
The protein migrates as 12 kDa under reducing condition (SDS-PAGE analysis).
Measure by its ability to induce alkaline phosphatase production by ATDC5 cells. The ED₅₀ for this effect is <0.58 ng/mL.
<0.1 EU per 1 μg of the protein by the LAL method.
Bone Morphogenetic Protein-4 (BMP-4) is an extracellular multifunctional signaling cytokine that is also a member of the TGF-β family. BMP-4 can bind with the TGF-β receptor and trigger SMAD protein signal transduction. BMP-4 has a significant expression in the prostate, it plays a vital role in the development of mesoderm into bones and the development of the epidermis and Dorsal-Ventral axis.
Bone morphogenetic protein 2B, BMP-2B, Bone morphogenetic protein 4
It is recommended to reconstitute the lyophilized protein in 4 mM HCl to a concentration not less than 200 μg/mL and incubate the stock solution for at least 20 min to ensure sufficient re-dissolved.
The product is shipped with polar packs. Upon receipt, store it immediately at -20°C or lower for long term storage.
Stability & Storage
This product is stable after storage at:
- -20°C for 12 months in lyophilized state from date of receipt.
- -20°C or -80°C for 1 month under sterile conditions after reconstitution.
Avoid repeated freeze/thaw cycles.
SDS-PAGE analysis of recombinant human BMP-4.1/1
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Datasheet & Documents1/1
Disclaimer：For Research Use Only. Not for use in diagnostic or therapeutic procedures.