Recombinant Human Placenta Growth Factor-2 (Human PlGF-2) _92519ES

Yeasen

Catalog ID: 92519ES08
Size: 5 μg
Price:
Sale price$78.00

Shipping calculated at checkout

Stock:
In stock
Bulk Quote Inquiry

Description

PlGF-2 is an angiogenic factor that belongs to the cysteine-knot superfamily of growth factors.  PlGF-2 is expressed in umbilical vein endothelial cells and placenta.  It signals through the VEGFR-1/FLT1 receptor, and stimulates endothelial cell proliferation and migration.  PlGF-2 also signals through Neuropilin (NP-1), and can bind with high affinity to heparin. Recombinant Human PlGF-2 is a 34.6 kDa disulfide-linked homodimeric protein of two 152 amino acid polypeptide chains.

 

Product Properties

Synonyms

Placenta Growth Factor-2, PGFL

Accession

P49763-3

GeneID

5228

Source

E.coli-derived Human PlGF-2 protein,Leu19-Arg131.

Molecular Weight

Approximately 34.6 kDa.

AA Sequence

LPAVPPQQWA LSAGNGSSEV EVVPFQEVWG RSYCRALERL VDVVSEYPSE VEHMFSPSCV SLLRCTGCCG DENLHCVPVE TANVTMQLLK IRSGDRPSYV ELTFSQHVRC ECRPLREKMK PERRRPKGRG KRRREKQRPT DCHLCGDAVP RR

Tag

None

Physical Appearance

Sterile Filtered White lyophilized (freeze-dried) powder.

Purity

> 97% by SDS-PAGE and HPLC analyses.

Biological Activity

Fully biologically active when compared to standard. The biologically active as determined by its ability to chemoattract human monocytes using a concentration range of 5.0-50 ng/mL.

Endotoxin

0.1 EU per 1μg of the protein by the LAL method.

Formulation

Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4, with 0.02 % Tween-20.

Reconstitution

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. 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.

 

Shipping and Storage

The products are shipped with ice pack and can be stored at -20℃ to -80℃ for 1 year.

Recommend to aliquot the protein into smaller quantities when first used and avoid repeated freeze-thaw cycles.

 

Cautions

1. Avoid repeated freeze-thaw cycles.

2. For your safety and health, please wear lab coats and disposable gloves for operation.

3. For research use only.

Yeasen Inquiry

You may also like