Human G-CSF Antibody

Recombinant Monoclonal Antibody.
  
  • Species Reactivity
    Human
  • Specificity
    Detects human G-CSF in direct ELISAs.
  • Source
    Recombinant Monoclonal Mouse IgG1 Clone # 3316R
  • Purification
    Protein A or G purified from cell culture supernatant
  • Immunogen
    E. coli-derived recombinant human G-CSF
    Ala30-Pro204
    Accession # NP_757373
  • Formulation
    Supplied as a solution in PBS. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
  • Endotoxin Level
    <0.10 EU per 1 μg of the antibody by the LAL method.
  • Label
    Unconjugated
Applications
  •  
    Recommended
    Concentration
    Sample
    • Human G-CSF Sandwich Immunoassay
      Reagent
  • ELISA Capture (Matched Antibody Pair)
    2-8 µg/mL 
    Human G‑CSF Antibody (Catalog # MAB214R)
  • ELISA Detection (Matched Antibody Pair)
    0.1-0.4 µg/mL 
    Human G‑CSF Biotinylated Antibody (Catalog # BAF214)
  • ELISA Standard
     
    Recombinant Human G-CSF Protein (Catalog # 214-CS)
  • Neutralization
    Measured by its ability to neutralize G-CSF-induced proliferation in the NFS-60 mouse myeloid cell line. Shirafuji, N. et al. (1989) Exp. Hematol. 17:116. The Neutralization Dose (ND50) is typically 0.01-0.03 μg/mL in the presence of 0.125 ng/mL Recombinant Human G-CSF.
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
Cell Proliferation Induced by G-CSF and Neutralization by Human G-CSF Antibody. Recombinant Human G-CSF (Catalog # 214-CS) stimulates proliferation in the NFS-60 mouse myeloid cell line in a dose-dependent manner (orange line), as measured by Resazurin (Catalog # AR002). Proliferation elicited by Recombinant Human G-CSF (0.125 ng/mL) is neutralized (green line) by increasing concentrations of Recombinant Human G-CSF Monoclonal Antibody (Catalog # MAB214R). The ND50 is typically 0.01-0.03 μg/mL.
Preparation and Storage
  • Shipping
    The product is shipped with polar packs. 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 opening.
    • 6 months, -20 to -70 °C under sterile conditions after opening.
Background: G-CSF

G-CSF is a pleiotropic cytokine best known for its specific effects on the proliferation, differentiation, and activation of hematopoietic cells of the neutrophilic granulocyte lineage. It is produced mainly by monocytes and macrophages upon activation by endotoxin, TNF-alpha and IFN-gamma. Other cell types including fibroblasts, endothelial cells, astrocytes and bone marrow stromal cells can also secrete G-CSF after LPS, IL-1, or TNF-alpha activation. In addition, various carcinoma cell lines and myeloblastic leukemia cells can express G-CSF constitutively.

In humans, two distinct cDNA clones for G-CSF, encoding 207 and 204 amino acid precursor proteins, have been isolated. Both proteins have a 30 amino acid signal peptide and have identical amino acid sequences except for a three amino acid insertion (deletion) at the 35th amino acid residue from the N-terminus of the mature protein. Human G-CSF is 73% identical at the amino acid level to murine G-CSF and the two proteins show species cross-reactivity.

In vitro, G-CSF stimulates growth, differentiation and functions of cells from the neutrophil lineage. It also has blast cell growth factor activity and can synergize with IL-3 to shorten the Go period of early hematopoietic progenitors. Consistent with its in vitro functions, G-CSF has been found to play important roles in defense against infection, in inflammation and repair, and in the maintenance of steady state hematopoiesis.

  • Long Name:
    Granulocyte Colony Stimulating Factor
  • Entrez Gene IDs:
    1440 (Human); 12985 (Mouse)
  • Alternate Names:
    C17orf33; chromosome 17 open reading frame 33; colony stimulating factor 3 (granulocyte); CSF3; CSF3OS; Filgrastim; GCSF; G-CSF; GCSFlenograstim; granulocyte colony-stimulating factor; Lenograstim; MGC45931; pluripoietin
Related Research Areas
Isotype Controls
Description Application Cat# Citations Images  

Mouse IgG1 Isotype Control

Ctrl MAB002 138  
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Mouse IgG1 Isotype Control

Ctrl MAB002R 1
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Secondary Antibodies
Description Application Cat# Citations Images  

Mouse IgG HRP-conjugated Antibody

WB HAF007 26  
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Mouse F(ab)2 IgG (H+L) PE-conjugated Antibody

Flow F0102B 10  
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Donkey Anti-Mouse IgG NorthernLights™ NL557-conjugate Antibody

Flow, IHC, ICC NL007 9
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Donkey Anti-Mouse IgG Biotinylated Antibody

WB BAF018 1
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Mouse IgG HRP-conjugated Antibody

WB HAF018 9  
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Mouse F(ab)2 IgG (H+L) APC-conjugated Antibody

Flow F0101B 2  
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Donkey Anti-Mouse IgG NorthernLights™ NL637-conjugated Antibody

Flow, IHC, ICC NL008 8
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Donkey Anti-Mouse IgG NorthernLights™ NL493-conjugated Antibody

Flow, IHC, ICC NL009 5
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Mouse F(ab)2 IgG (H+L) Fluorescein-conjugated Antibody

Flow F0103B 5  
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Mouse IgG Antibody

WB AF007 4
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Goat Anti-Mouse IgG Biotinylated Antibody

WB BAF007 4
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Mouse/Rabbit IgG VisUCyte HRP Polymer Antibody

IHC VC002  
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Mouse IgG VisUCyte HRP Polymer Antibody

IHC VC001  
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Mouse F(ab)2 IgG (H+L) PerCP-conjugated Antibody

Flow F0114  
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Goat Anti-Mouse IgG Fc Affinity Purified Polyclonal Ab

G-202-C 2
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