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聯(lián)系我時(shí),請(qǐng)告知來(lái)自 環(huán)保在線PLGF 1 Human/重組人胎盤生長(zhǎng)因子-1 產(chǎn)品編號(hào):CYT-419
產(chǎn)品規(guī)格:2μg/10μg/1mg
Synonyms | PIGF, PGF, PLGF-1, PlGF-2. |
Introduction | PLGF is a growth factor active in angiogenesis, and endothelial cell growth, stimulating their proliferation and migration. It binds to receptor vegfr-1/flt1. |
Description | Placenta Growth Factor-1 Human Recombinant produced in insect cells is a homodimer, glycosylated polypeptide chain containing 2 x 131 amino acids and having a total molecular mass of approximay 34 kDa. The PLGF-1 is purified by proprietary chromatographic techniques. |
Source | Insect Cells. |
Physical Appearance | Sterile Filtered White lyophilized (freeze-dried) powder. |
Formulation | Each mg of contains 50mg BSA. |
Solubility | It is recommended to reconstitute the lyophilized Placenta Growth Factor 1 in sterile 20mM acetic acid not less than 100μg/ml, which can then be further diluted to other aqueous solutions. |
Stability | Lyophilized Placenta Growth Factor 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. Please prevent freeze-thaw cycles. |
Purity | Greater than 90.0% as determined by(a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE. |
Amino acid sequence | The sequence of the first five N-terminal amino acids was determined and was found to be Met-Leu-Pro-Ala-Val. |
Biological Activity | The ED50 as determined by its ability to bind to immobilized rh-sFlt-1 in a functional ELISA. PlGF-1 human Recombinant can bind to immobilized rh-sFlt-1 (100 ng/well) with a linear range at 0.5 - 10 ng/mL. |
Usage | ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals. |
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