Human Plasminogen Antibody

Catalog # Availability Size / Price Qty
Neutralization of Plasminogen Activity by Human Plasminogen Antibody.
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Product Details
Citations (1)
Supplemental Products

Human Plasminogen Antibody Summary

Species Reactivity
Detects human PLG, human Plasmin, and the catalytic domain in direct ELISAs and Western blots.
Monoclonal Mouse IgG1 Clone # 270409
Protein A or G purified from hybridoma culture supernatant
Human plasma-derived Plasminogen
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.


Recommended Concentration
25 µg/mL
Conditioned cell culture medium spiked with Human Plasminogen (Catalog # 1939-SE), see our available Western blot detection antibodies
Measured by its ability to neutralize Human Plasminogen (1 µg/mL, Catalog # 1939-SE) cleavage of the fluorogenic peptide substrate Suc-AFK-Amc (100 µM). The Neutralization Dose (ND50) is typically 1 µg/mL.

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Neutralization Neutralization of Plasminogen Activity by Human Plasminogen Antibody. View Larger

Neutralization of Plasminogen Activity by Human Plasminogen Antibody. The cleavage of Suc-AFK-AMC (100 µM) by Human Plasminogen (1 µg/mL, Catalog # 1939-SE) is measured after preincubation with increasing concentrations of Mouse Anti-Human Plasminogen Monoclonal Antibody (Catalog # MAB1939). The ND50 is typically 1 µg/mL.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Preparation and Storage

Reconstitute at 0.5 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Size / Price
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
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: Plasminogen

Plasminogen (PLG) is the precursor of plasmin, an active serine protease that dissolves the fibrin of blood clots and acts in many other processes such as embryonic development, tissue remodeling, inflammation, and tumor invasion (1, 2). Synthesized in the kidney, PLG is found in plasma and many extracellular fluids. Activated by u- or t-plasminogen activator, the single-chain PLG (amino acid residues 20-810) is converted to plasmin, which consists of disulfide bond-linked heavy chain A (residues 20-580) and light chain B (residues 581-810). Heavy chain A contains 5 kringle domains and light chain B corresponds to the serine protease domain. A fragment consisting of the first 4 kringle domains has been named as angiostatin, a novel angiogenesis inhibitor (3, 4).

  1. Petersen, T.E. et al. (1990) J. Biol. Chem. 265:6104.
  2. Forsgren, M. et al. (1987) FEBS Lett. 213:254.
  3. O’Reilly, M.S. et al. (1994) Cell 79:315.
  4. Sim, B.K. et al. (1997) Cancer Res. 57:1329.
Entrez Gene IDs
5340 (Human); 18815 (Mouse); 85253 (Rat)
Alternate Names
DKFZp779M0222; EC 3.4.21; EC; plasmin; Plasminogen; Plg

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Citation for Human Plasminogen Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

1 Citation: Showing 1 - 1

  1. A novel role for plasmin-mediated degradation of opsonizing antibody in the evasion of host immunity by virulent, but not attenuated, Francisella tularensis.
    Authors: Crane DD, Warner SL, Bosio CM
    J. Immunol., 2009;183(7):4593-600.
    Species: Human
    Sample Types: Buffer
    Applications: ELISA Development


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Isotype Controls

Reconstitution Buffers

Secondary Antibodies

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