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商品描述
| Cat-Nr. | 100-260S |
| Size | 5 µg |
| Price | 75 € |
| Source | HEK 293 cells |
| Formulation | lyophilized |
| Purity Confirmation | > 95% by SDS-PAGE & HPLC analyses |
| Length [aa] | 206 |
| Molecular Weight | 46 kDa |
| Endotoxin Levels | < 0.1 ng/µg of protein (<1EU/µg) |
| Biological Activity | Determined by its ability to inhibit 5.0 ng/ml of BMP-4 induced alkaline phosphatase production by ATDC chondrogenic cells. The expected ED50 for this effect is 2.0-3.0 ng/ml of Noggin. |
| Species Reactivity | Chicken, Mouse, Human |
| Synonyms | NOG; SYM1; SYNS1 |
| Description | Noggin belongs to a group of diffusible proteins which bind to ligands of the TGF-beta family and regulate their activity by inhibiting their access to signaling receptors. Noggin was originally identified as a BMP-4 antagonist whose action is critical for proper formation of the head and other dorsal structures. Consequently, Noggin has been shown to modulate the activities of other BMPs including BMP-2,-7,-13, and -14. Targeted deletion of Noggin in mice results in prenatal death and recessive phenotype displaying a severely malformed skeletal system. Conversely, transgenic mice over-expressing Noggin in mature osteoblasts display impaired osteoblastic differentiation, reduced bone formation, and severe osteoporosis. Recombinant human Noggin is a 46.2 kDa non-disulfide-linked homodimer consisting of a total of 206 amino acid residues. |
| Protein Sequence | QHYLHIRPAP SDNLPLVDLI EHPDPIFDPK EKDLNETLLR SLLGGHYDPG FMATSPPEDR PGGGGGAAGG AEDLAELDQL LRQRPSGAMP SEIKGLEFSE GLAQGKKQRL SKKLRRKLQM WLWSQTFCPV LYAWNDLGSR FWPRYVKVGS CFSKRSCSVP EGMVCKPSKS VHLTVLRWRC QRRGGQRCGW IPIQYPIISE CKCSC |
| Uniprot ID | Q13253 |
| Protein RefSeq | NP_005441 |
| mRNA RefSeq | NM_005450 |
