Mouse CXCL4/PF4 Antibody

(1 citations)   
  • Species Reactivity
    Mouse
  • Specificity
    Detects mouse CXCL4/PF4 in ELISAs and Western blots. In ELISAs, this antibody does not cross-react or interfere recombinant human (rh) CXCL/PF4, recombinant mouse (rm) CXCL9/MIG, rmGM-CSF, rmCXCL11/I-TAC, rhCXCL8/IL-8, rmIL-5, or rhCXCL10/IP-10. In Western blots, no cross-reactivity was observed with rhGCP-2, rmGCP-2, rhGRO alpha, rhGRO beta, rhGRO gamma, rhMIP-1 alpha, rmMIP-1 alpha, rmMIP-1 beta, rhMIP-1δ, rmMIP-1 gamma, rmMIP-2, rhMIP-3 alpha, rmMIP-3 alpha, rrMIP-3 alpha, rhMIP-3 beta, or rmMIP-3 beta,
  • Source
    Monoclonal Rat IgG2B Clone # 140910
  • Purification
    Protein A or G purified from hybridoma culture supernatant
  • Immunogen
    E. coli-derived recombinant mouse CXCL4/PF4
    Val30-Ser105
    Accession # Q9Z126
  • Formulation
    Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
  • Label
    Unconjugated
Applications
  •  
    Recommended
    Concentration
    Sample
  • Western Blot
    2 µg/mL
    See below
    • Mouse CXCL4/PF4 Sandwich Immunoassay
      Reagent
  • ELISA Capture (Matched Antibody Pair)
    2-8 µg/mL 
    Mouse CXCL4/PF4 Antibody (Catalog # MAB595)
  • ELISA Detection (Matched Antibody Pair)
    0.1-0.4 µg/mL 
    Mouse CXCL4/PF4 Biotinylated Antibody (Catalog # BAF595)
  • ELISA Standard
     
    Recombinant Mouse CXCL4/PF4 Protein, CF (Catalog # 595-P4)
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.
Data Examples
Detection of Mouse CXCL4/PF4 by Western Blot. Western blot shows lysate of mouse platelets. PVDF membrane was probed with 2 µg/mL of Rat Anti-Mouse CXCL4/PF4 Monoclonal Antibody
(Catalog # MAB595) followed by HRP-conjugated Anti-Rat IgG Secondary Antibody (Catalog # HAF005). A specific band was detected for CXCL4/PF4 at approximately 11 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Preparation and Storage
  • Reconstitution
    Reconstitute at 0.5 mg/mL in sterile PBS.
  • Shipping
    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: CXCL4/PF4

CXCL4 is a member of the CXC chemokine family. Mouse CXCL4 is a 105 amino acid (aa) protein with a 29 aa signal sequence and a 76 aa mature protein. CXCL4 has homology with IL-8 and beta -thromboglobulin. Mouse and human CXCL4 share a 64% identity. Mouse and rat CXCL4 share 89% identity. CXCL4 contains several heparin-binding sites at the C-terminal region. The active protein consists of a tetramer composed of individual CXCL4 subunits. Megakaryocytes synthesize CXCL4 and store it as tetramers in alpha -granules. The CXCL4 tetramers are secreted by activated platelets and can be measured at micromolar levels in serum. In contrast to other CXC chemokines, CXCL4 lacks chemotactic activity for polymorphonuclear granulocytes. CXCL4 does not contain an ELR motif. However, many other fuctions have been observed for CXCL4. CXCL4 is involved in monocyte survivial and differentiation into macrophages, and it has anti-angiogenic activity. CXCL4 has been demonstrated to inhibit the binding of FGF-2 to high-affinity receptors and its subsequent internalization. Cell surface neutrophil chondroitin sulfate chains serve as CXCL4 binding sites; affinity is controlled by the degree of sulfation of these chains.

  • References:
    1. Poncz, M. et al. (1987) Blood 69:219.
    2. Scheuerer, B. et al. (2000) Blood 95:1158.
    3. Perollet, C. et al. (1998) Blood 91:3289.
    4. Petersen, F. et al. (1998) J. Immunol. 161:4347.
    5. Petersen, F. et al. (1999) J. Biol. Chem. 274:12376.
    6. Watanabe, O. et al. (1999) J. Hum. Genet. 44:173.
  • Entrez Gene IDs:
    5196 (Human); 56744 (Mouse); 360918 (Rat)
  • Alternate Names:
    chemokine (C-X-C motif) ligand 4; C-X-C motif chemokine 4; CXCL4; CXCL4iroplact; Iroplact; MGC138298; Oncostatin-A; PF4; PF-4; platelet factor 4; SCYB4oncostatin-A
Related Research Areas
Citations:

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 Citations: Showing 1 - 1

  1. Munc13-4 is a limiting factor in the pathway required for platelet granule release and hemostasis.
    Authors: Ren Q, Wimmer C, Chicka MC
    Blood, 2010;116(6):869-77.
    Species: Mouse
    Sample Type: Cell Lysates
    Application: WB
Isotype Controls
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Rat IgG2B Isotype Control

Ctrl MAB0061 27  
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Normal Rat IgG Control

Ctrl 6-001-A 9
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Normal Rat IgG Control (Azide Free)

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Rat IgG2B Isotype Control

Ctrl MAB0061R
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Secondary Antibodies
Description Application Cat# Citations Images  

Rat IgG HRP-conjugated Antibody

WB, Simple Western HAF005 7  
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Goat Anti-Rat F(ab)2 IgG (H+L)
APC-conjugated Antibody

Flow F0113 2  
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Goat Anti-Rat IgG NorthernLights™ NL557-conjugated Antibody

Flow, IHC, ICC NL013 2
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Rat F(ab)2 IgG (H+L) PE-conjugated Antibody

Flow F0105B 2  
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Goat Anti-Rat IgG NorthernLights™ NL493-conjugated Antibody

Flow, IHC, ICC NL015 1
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Goat Anti-Rat IgG Biotinylated Antibody

WB BAF005 2
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Goat Anti-Rat IgG Antibody

WB AF005 1
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Rat IgG VisUCyte HRP Polymer Antibody

IHC VC005  
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Rat F(ab)2 IgG (H+L) Fluorescein-conjugated Antibody

Flow F0104B  
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Goat Anti-Rat IgG NorthernLights™ NL637-conjugated Antibody

Flow, IHC, ICC NL014
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Goat Anti-Rat F(ab)2 IgG (H+L) PerCP-conjugated Antibody

Flow F0115 1
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