Mouse Flt-3/Flk-2 Antibody

(1 Review)
  
  • Species Reactivity
    Mouse
  • Specificity
    Detects mouse Flt‑3/Flk‑2 in direct ELISAs. In direct ELISAs, no cross-reactivity with recombinant human Flt-3 is observed.
  • Source
    Monoclonal Rat IgG2A Clone # 113308
  • Purification
    Protein A or G purified from hybridoma culture supernatant
  • Immunogen
    Mouse myeloma cell line NS0-derived recombinant mouse Flt‑3/Flk‑2
    Asn28-Ser544 (predicted)
    Accession # Q00342
  • 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.
  • Endotoxin Level
    <0.10 EU per 1 μg of the antibody by the LAL method.
  • Label
    Unconjugated
Applications
  •  
    Recommended
    Concentration
    Sample
  • Flow Cytometry
    2.5 µg/106 cells
    M1 mouse myeloid leukemia cell line
  • CyTOF-ready
    Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.
  • Immunocytochemistry
    8-25 µg/mL
    See below
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
Immunocytochemistry
Flt‑3/Flk‑2 in M1 Mouse Cell Line. Flt‑3/Flk‑2 was detected in immersion fixed M1 mouse myeloid leukemia cell line using Rat Anti-Mouse Flt‑3/Flk‑2 Monoclonal Antibody (Catalog # MAB7681) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Rat IgG Secondary Antibody (red; Catalog # NL013) and counterstained with DAPI (blue). View our protocol for Fluorescent ICC Staining of Cells on Coverslips.
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: Flt-3/Flk-2

The Flt-3 (fms-like tyrosine kinase) receptor, also named Flk-2 (fetal liver kinase) and Stk-1 (stem cell tyrosine kinase) and designated CD135, is a member of the class III subfamily of receptor tyrosine kinases. This familay includes KIT, the receptor for SCF, and C-FMS, the receptor for M-CSF. The extracellular region of these receptors contains five immunoglobulin-like domains and the intracellular region contains a split kinase domain. Mouse Flt-3 cDNA encodes a 992 amino acid (aa) residue type I membrane protein with a 27 aa residue signal peptide, a 517 aa extracellular domain with 10 potential N-linked glycosylation sites, a 20 aa residue transmembrane domain and a 428 aa residue cytoplasmic domain. Mouse Flt-3 shares 85% amino acid sequence identity with human Flt-3. Flt-3 expression has been detected in various tissues, including placenta, gonads, and tissues of nervous and hematopoietic origin. Among hematopoietic cells, the expression of Flt-3 was found to be restricted to the highly enriched stem/progenitor cell populations. The ligand for Flt-3 (FL) has been identified to be a transmembrane protein with structural homology to M-CSF and SCF. Recombinant soluble Flt-3 Fc chimeric protein has been shown to bind FL with high affinity and is a potent FL antagonist.

  • References:
    1. Rosnet, O. et al. (1996) Acta. Haemato. 95:218.
    2. Drexler, H.G. (1996) Leukemia 10:588.
  • Long Name:
    fms-like Tyrosine Kinase 3
  • Entrez Gene IDs:
    2322 (Human); 14255 (Mouse)
  • Alternate Names:
    CD135 antigen; CD135; EC 2.7.10; fetal liver kinase 2; FL cytokine receptor; FLK2; Flk-2; FLT3 receptor tyrosine kinase; Flt3; Flt-3; Fms-like tyrosine kinase 3; fms-related tyrosine kinase 3; growth factor receptor tyrosine kinase type III; Stem cell tyrosine kinase 1; STK-1; STK1EC 2.7.10.1; Tyrosine-protein kinase receptor FLT3
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Average Rating: 4 (Based on 1 review)

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We have 1 review tested in 1 species: Mouse.
We have 1 review tested in 1 application: Flow Cytometry.

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Flow Cytometry Mouse Flt-3/Flk-2 Antibody MAB7681
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 Flow Mouse Anonymous 11/08/2016
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Flow Cytometry Mouse Flt-3/Flk-2 Antibody MAB7681
Flow Cytometry: Mouse Flt-3/Flk-2 Antibody [MAB7681]

Summary

ApplicationFlow Cytometry
Sample Testedmouse AML cells
SpeciesMouse

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