BMP2细胞因子

▍Backgound

Bone Morphogenetic Proteins (BMPs) belong to the TGF-beta superfamily of structurally related signaling proteins. BMP-2 is a potent osteoinductive cytokine, capable of inducing bone and cartilage formation in association with osteoconductive carriers such as collagen and synthetic hydroxyapatite. In addition to its osteogenic activity, BMP-2 plays an important role in cardiac morphogenesis and is expressed in a variety of tissues including lung, spleen, brain, liver, prostate ovary and small intestine. The functional form of BMP-2

is a 26 kDa protein composed of two identical 114 amino acid polypeptide chains linked by a single disulfide bond. Each BMP-2 monomer is expressed as the C-terminal part of a precursor polypeptide, which also contains a 23 amino acid signal sequence for secretion, and a 259 amino acid propeptide. After dimerization of this precursor, the covalent bonds between the propeptide (which is also a disulfide-linked homodimer) and the mature BMP-2 ligand are cleaved by a furin-type protease.

▍Source

Recombinant Human BMP-2 is expressed from Escherichia coli. It contains AA Ala 284 - Arg 396. The protein has a calculated MW of 15.7 kDa. The protein migrates as 20 kDa under reducing (R) condition (SDS-PAGE). This protein carries a polyhistidine tag at the N-terminus.

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▍Endotoxin

Less than 1.0 EU per μg by the LAL method.

▍AA Sequence

MQAKHKQRKRLKSSCKRHPLYVDFSDVGWNDWIVAPPGYHAFYCHGECPF PLADHLNSTN HAIVQTLVNS VNSKIPKACC VPTELSAISM LYLDENEKVV LKNYQDMVVE GCGCR

▍Purity

Purity >90% as determined by SDS-PAGE.

▍Formulation

Lyophilized from 0.22 μm filtered solution in 100 mM Acetic Acid, pH2.8 with trehalose as protectant. Contact us for customized product form or formulation.

▍Reconstitution

Reconstitute in sterile distilled water or aqueous buffer containing 0.1% BSA 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.

▍Storage

For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Please avoid repeated freeze-thaw cycles.

This product is stable after storage at:

-20°C to -70°C for 12 months in lyophilized state;

-70°C for 3 months under sterile conditions after reconstitution.

▍SDS-PAGE

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Human BMP2, His Tag on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 90%.

厦门逸漠生物科技有限公司(Xiamen Immocell Biotechnology Co.,Ltd.)坐落于厦门国家留学创业园(翔安)产业园，是一家专注于细胞生物学领域新产品、新技术开发的高新技术企业。
公司拥有一支具有深厚造诣和丰富经验的高端技术人才，建设了高规格的研发实验室与生产车间，建立了规范的研发、生产、销售、客服管理体系。
公司与国内外多家医院、高等院校、科研院所、生物医药公司建立了良好的合作关系，赢得了良好的市场声誉和广泛的客户认可，将努力成为生命科学界可靠的合作伙伴和坚强的技术后盾。
企业文化我们的使命：
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