Human PlGF Antibody

R&D Systems, part of Bio-Techne | Catalog # AF-264-PB

R&D Systems, part of Bio-Techne
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AF-264-PB
AF-264-SP
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Conjugate
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Biotin
BAF264
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Key Product Details

Species Reactivity

Validated:

Human

Cited:

Human, Guinea Pig

Applications

Validated:

Western Blot

Cited:

Immunohistochemistry, Neutralization, Western Blot

Label

Unconjugated

Antibody Source

Polyclonal Goat IgG

View all PlGF Antibodies »

Product Specifications

Immunogen

E. coli-derived recombinant human PlGF
Ala21-Arg149
Accession # CAA38698

Specificity

Detects human PlGF (but not VEGF) in direct ELISAs and Western blots.

Clonality

Polyclonal

Host

Goat

Isotype

IgG

Scientific Data Images for Human PlGF Antibody

Detection of Human PlGF antibody by Western Blot.

Detection of Human PlGF by Western Blot.

Western blot shows lysates of CHO Chinese hamster ovary cell line either mock transfected or transfected with full length human PlGF. PVDF membrane was probed with 2 µg/mL of Goat Anti-Human PlGF Antigen Affinity-purified Polyclonal Antibody (Catalog # AF-264-PB) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF017). A specific band was detected for PlGF at approximately 22 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Applications for Human PlGF Antibody

Application
Recommended Usage

Western Blot

2 µg/mL
Sample: CHO Chinese hamster ovary cell line transfected with full length human PlGF

Formulation, Preparation, and Storage

Purification

Antigen Affinity-purified

Reconstitution

Reconstitute at 0.2 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.

Reconstitution Buffer Available:
Size / Price
Qty

Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: PlGF

Placenta Growth Factor (PlGF) is a member of the Vascular Endothelial Growth Factor (VEGF) family of growth factors. PlGF and VEGF share primary structural as well as limited amino acid sequence homology with the A and B chains of PDGF. All eight cysteine residues involved in intra- and inter-chain disulfides are conserved among these growth factors. In their PDGF-like regions, VEGF and PlGF also share approximately 53% amino acid sequence similarity. The gene for PlGF has been mapped to chromosome 14. As a result of alternative splicing, at least two PlGF mRNAs encoding monomeric PlGF precursors containing 149 and 170 amino acid residues have been described. The expression of PlGF is not widespread, but has been detected in human umbilical vein endothelial cells, placenta, choriocarcinoma cell lines, and in renal cell carcinoma associated with angiogenesis. The PlGF proteins bind with high-affinity to Flt-1, but not to Flk-1/KDR.

Long Name

Placenta Growth Factor

Alternate Names

PGF, PGFL

Entrez Gene IDs

5228 (Human); 18654 (Mouse)

Gene Symbol

PGF

UniProt

CAA38698

Additional PlGF Products

Product Documents for Human PlGF Antibody

Product Datasheets

Certificate of Analysis

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Note: Certificate of Analysis not available for kit components.

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Product Specific Notices for Human PlGF Antibody

For research use only

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