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Typical Testing Data/Standard Curve (for reference only)

Human PLGF ELISA Kit | PLGF elisa kit

PLGF Human ELISA Kit

Gene Names
PGF; PGFL; PLGF; PlGF-2; D12S1900; SHGC-10760
Reactivity
Human
Applications
ELISA
Synonyms
PLGF; PLGF Human ELISA Kit; Human PLGF; PLGF elisa kit
Ordering
For Research Use Only!
Reactivity
Human
Applicable Applications for PLGF elisa kit
Quantitative sELISA (EIA)
Application Notes
For quantitative detection of PLGF in human serum, plasma, body fluids, tissue lysates or cell culture supernatants.
Samples
Human serum, plasma, body fluids, tissue lysates or cell culture supernatants
Assay Type
Quantitative Sandwich
Detection Range
15.6 pg/ml-1000 pg/ml
Sensitivity
< 1 pg/ml
Preparation and Storage
Store at 2-8 degree C for 4 months, or at -20 degree C for 8 months.

Typical Testing Data/Standard Curve (for reference only)

Typical Testing Data/Standard Curve (for reference only)
Related Product Information for PLGF elisa kit
Principle of the Assay: This kit was based on sandwich enzyme-linked immune-sorbent assay technology. Anti-PLGF polyclonal antibody was pre-coated onto 96-well plates. And the biotin conjugated anti-PLGF polyclonal antibody was used as detection antibodies. The standards, test samples and biotin conjugated detection antibody were added to the wells subsequently, and wash with wash buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with wash buffer. TMB substrates were used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the PLGF amount of sample captured in plate. Read the O.D. absorbance at 450nm in a microplate reader, and then the concentration of PLGF can be calculated.!!Background/Introduction: Placental growth factor (PGF) is a protein that in humans is encoded by the PGF gene, which maps to 14q24-q31. It is a member of the VEGF (vascular endothelial growth factor) sub-family - a key molecule in angiogenesis and vasculogenesis, in particular during embryogenesis. There are 3 isoforms of PGF, designated PGF1, PGF2, and PGF3. Only PGF2 is able to bind heparin. The main source of PGF during pregnancy is the placental trophoblast. PGF is also expressed in many other tissues, including the villous trophoblast.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
24,789 Da
NCBI Official Full Name
placenta growth factor isoform 2
NCBI Official Synonym Full Names
placental growth factor
NCBI Official Symbol
PGF
NCBI Official Synonym Symbols
PGFL; PLGF; PlGF-2; D12S1900; SHGC-10760
NCBI Protein Information
placenta growth factor; placental growth factor, vascular endothelial growth factor-related protein
UniProt Protein Name
Placenta growth factor
UniProt Gene Name
PGF
UniProt Synonym Gene Names
PGFL; PLGF; PlGF
UniProt Entry Name
PLGF_HUMAN

NCBI Description

This gene encodes a growth factor found in placenta which is homologous to vascular endothelial growth factor. Alternatively spliced transcripts encoding different isoforms have been found for this gene.[provided by RefSeq, Jun 2011]

Uniprot Description

Function: Growth factor active in angiogenesis and endothelial cell growth, stimulating their proliferation and migration. It binds to the receptor FLT1/VEGFR-1. Isoform PlGF-2 binds NRP1/neuropilin-1 and NRP2/neuropilin-2 in a heparin-dependent manner. Also promotes cell tumor growth. Ref.8

Subunit structure: Antiparallel homodimer; disulfide-linked. Also found as heterodimer with VEGFA/VEGF. Isoform PlGF-3 is found both as homodimer and as monomer.

Subcellular location: Secreted. Note: The three isoforms are secreted but PlGF-2 appears to remain cell attached unless released by heparin.

Tissue specificity: While the three isoforms are present in most placental tissues, PlGF-2 is specific to early (8 week) placenta and only PlGF-1 is found in the colon and mammary carcinomas.

Domain: Isoform PlGF-2 contains a basic insert which acts as a cell retention signal.

Post-translational modification: N-glycosylated.

Sequence similarities: Belongs to the PDGF/VEGF growth factor family.

Research Articles on PLGF

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Product Notes

The Human PLGF pgf (Catalog #AAA355303) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA355303 ELISA Kit recognizes Human PLGF. AAA Biotech's PLGF can be used in a range of immunoassay formats including, but not limited to, Quantitative sELISA (EIA). For quantitative detection of PLGF in human serum, plasma, body fluids, tissue lysates or cell culture supernatants. Researchers should empirically determine the suitability of the PLGF pgf for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "PLGF, ELISA Kit" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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