PLGF1 Human
目录号 : GP20839Placental Growth Factor-1 Human Recombinant
Sample solution is provided at 25 µL, 10mM.
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PLGF1 Human Recombinant (21-221 a.a.) produced in E.Coli is a disulfide-linked homodimeric, non-glycosylated, polypeptide chain containing 129 amino acids and having a molecular mass of 29kDa.The PLGF-1 Human Recombinant protein is purified by proprietary chromatographic techniques.
| Purity | Greater than 97.0% as determined by SDS-PAGE. | Source | Escherichia coli. |
| Phycical Appearance | Sterile Filtered White lyophilized (freeze-dried) powder. | Shipping Condition | Shipped at Room temp. |
| Synonyms | PIGF; PGF; PLGF-1; PlGF-2. | ||
| Amino Acid Sequence | AVPPQQWALS AGNGSSEVEV VPFQEVWGRS YCRALERLVD VVSEYPSEVE HMFSPSCVSL LRCTGCCGDE NLHCVPVETA NVTMQLLKIR SGDRPSYVEL TFSQHVRCEC RPLREKMKPE RCGDAVPRR. | ||
| Solubility | It is recommended to reconstitute the lyophilized PLGF1 in sterile 18M-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions. | ||
| Stability | Lyophilized PLGF-1 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C . Upon reconstitution PLGF1 should be stored at 4°C between 2-7 days and for future use below -18°C . For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles. | ||
| Biological Activity | Binds to immobilized rHuVEGFR1 with EC50 less than 6ng/ml. | ||
| Formulation | PLGF-1 protein was lyophilized from a 0.2µm filtered solution in Acetonitrile and TFA. | ||
PLGF is a growth factor active in angiogenesis, and endothelial cell growth, stimulating their proliferation and migration. It binds to receptor vegfr-1/flt1.
Binds to immobilized rHuVEGFR1 with EC50 less than 6ng/ml.
Lyophilized PLGF-1 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C . Upon reconstitution PLGF1 should be stored at 4°C between 2-7 days and for future use below -18°C . For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.