Recombinant Human PEDF Protein
Beta LifeScience
SKU/CAT #: BL-2642PS
Recombinant Human PEDF Protein
Beta LifeScience
SKU/CAT #: BL-2642PS
Collections: Other recombinant proteins, Recombinant proteins
Our products are highly customizable to meet your specific needs. You can choose options such as endotoxin removal, liquid or lyophilized forms, preferred tags, and the desired functional sequence range for proteins. Submitting a written inquiry expedites the quoting process.
Product Overview
Tag | Flag |
Host Species | Human |
Synonym | Pigment epithelium-derived factor, PEDF, Serpin-F1, SerpinF1, EPC-1, EPC1, PIG35. |
Background | PEDF is a neurotrophic protein that induces extensive neuronal differentiation in retinoblastoma cells. SerpinF1 is a potent inhibitor of angiogenesis. EPC1 doesn't undergo the stressed to relaxed conformation transition characteristic as of the active serpins since it exhibits no serine protease inhibitory activity.Aqueous humour level of asymmetric dimethylarginine is correlated with PEDF in humans. ADMA and PEDF levels are increased in response to inflammation in uveitis.Lack of PEDF expression is a potent factor for the enhancement of tumor growth and angiogenesis in breast cancer.PEDF & VEGF genes contribute to the development of diabetic retinopathy.PEDF and VEGF structural changes in blood vessel wall play an important role in the pathophysiology of PD patients.PEDF-overexpressing tumors exhibited reduced intratumoral angiogenesis.SerpinF1 is a new promising approach for the treatment of osteosarcoma. Levels of the natural ocular anti-angiogenic factor SentrinF1 (PEDF) is associated with proliferative retinopathy.VEGF secreted by retinal pigment epithelial cells upregulates PEDF expression via VEGFR-1 in an autocrine manner. Sentrin-F1 concentration in the aqueous humor of diabetic patients predicts who will develop progression of retinopathy.PEDF blocks angiogenic effects of leptin through its anti-oxidative properties. |
Description | PEDF Human Recombinant expressed in HEK293cells is a single, glycosylated, polypeptide chain containing a total of 410a.a., having a molecular weight of 45.6 kDa and fused to an 11 a.a. FLAG tag at C-Terminus.The Human PEDF is purified by unique purification methods. |
Source | HEK293 |
AA Sequence | QNPASPPEEG SPDPDSTGAL VEEEDPFFKV PVNKLAAAVS NFGYDLYRVR SSTSPTTNVL LSPLSVATAL SALSLGAEQR TESIIHRALY YDLISSPDIH GTYKELLDTV TAPQKNLKSA SRIVFEKKLR IKSSFVAPLE KSYGTRPRVL TGNPRLDLQE INNWVQAQMK GKLARSTKEI PDEISILLLG VAHFKGQWVT KFDSRKTSLE DFYLDEERTV RVPMMSDPKA VLRYGLDSDL SCKIAQLPLT GSMSIIFFLP LKVTQNLTLI EESLTSEFIH DIDRELKTVQ AVLTVPKLKL SYEGEVTKSL QEMKLQSLFD SPDFSKITGK PIKLTQVEHR AGFEWNEDGA GTTPSPGLQP AHLTFPLDYH LNQPFIFVLR DTDTGALLFI GKILDPRGPA AADYKDDDDK. |
Purity | >95% as determined by SDS-PAGE. |
Endotoxin | <1.0 EU per μg by the LAL method. |
Formulation | The filtered (0.4µm) concentrated (0.5mg/ml) protein solution was lyophilized with 20mM Tris & 20mM NaCl pH-7.5. |
Stability | Recombinant protein is stable for 12 months at -70°C |
Usage | For Research Use Only |
Storage | Store lyophilized protein at -20°C. Aliquot the product after reconstitution to avoid repeated freezing/thawing cycles. Reconstituted protein can be stored at 4°C for a limited period of time. |