人骨形态发生蛋白7 (BMP-7) (Human)
![BMP-7(Human) 人骨形态发生蛋白7 (BMP-7) (Human) HEOPP-0210](/media/uploads/%E7%BB%86%E8%83%9E%E5%9B%A0%E5%AD%90_1_-_%E5%89%AF%E6%9C%AC_qDKCV6m.jpg)
产品描述:
Human Bone Morphogenetic Protein-7 (BMP-7) is one of at least 15 structurally and functionally related BMPs, which are members of the transforming growth factor β (TGF-β) superfamily. BMPs were originally identified as protein regulators of cartilage and bone formation. However, they havesince been shown to be involved in embryogenesis and morphogenesis of various tissues and organs. BMPs have also been shown to regulate the growth, differentiation, chemotaxis and apoptosis of various cell types, including mesenchymal cells, epithelial cells, hematopoietic cells and neuronal cells. BMP-7 is synthesized as large precursor molecules which are cleaved by proteolytic enzymes. The active form can consist of a dimer of two identical proteins or a heterodimer of two related bone morphogenetic proteins.
表达系统 :
Escherichia coli
溶解方法:
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in 10 mM HAc to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at < -20°C. Further dilutions should be made in appropriate buffered solutions.
产品组成:
Lyophilized from a 0.2 μm filtered concentrated solution in 30% acetonitrile, 0.1% TFA.
存储条件:
This lyophilized preparation is stable at 2-8°C, but should be kept at -20°C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8°C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20°C to -70°C. Avoid repeated freeze/thaw cycles.
分子量:
Approximately 15.6 kDa, a monomeric, non-glycosylated polypeptide chain containing 139 amino acids.
内毒素:
Less than 1 EU/μg of BMP-7 as determined by LAL method.
产品用途:
This material is offered by Cyagen Biosciences for research, laboratory or further evaluation purposes. FOR RESEARCH USE ONLY. NOT INTENDED FOR ANY ANIMAL OR HUMAN THERAP EUTIC OR DIAGNOSTIC USE.
生物学活性:
The ED50 determined by inducing alkaline phosphatase production of murine ATDC5 cells is less than 600 ng/mL, correspond-ing to a specific activity of > 1.7 × 103 IU/mg.
产品形态:
Sterile filtered white lyophilized (freeze-dried) powder.
氨基酸序列:
Application:
1. Molecular standard (Western, ELISA) in studying secreted BMP-7; 2. Preparing antibodies for BMP-7 monomer; 3. Molecule standard in detecting secreted BMP-7 in reduced SDS-PAGE.
产品纯度:
> 95% by SDS-PAGE and HPLC analyses.