Mouse Flt-3 Ligand/FLT3L Biotinylated Antibody

Catalog # Availability Size / Price Qty
BAF427
Product Details
Citations (4)
FAQs
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Mouse Flt-3 Ligand/FLT3L Biotinylated Antibody Summary

Species Reactivity
Mouse
Specificity
Detects mouse Flt-3 Ligand/FLT3L in ELISAs and Western blots. In sandwich immunoassays, less than 0.1% cross-reactivity with recombinant human Flt-3 Ligand/FLT3L is observed.
Source
Polyclonal Goat IgG
Purification
Antigen Affinity-purified
Immunogen
Mouse myeloma cell line NS0-derived recombinant mouse Flt-3 Ligand/FLT3L
Gly27-Arg188
Accession # P49772
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.
Label
Biotin

Applications

Recommended Concentration
Sample
Western Blot
0.1 µg/mL
Recombinant Mouse Flt‑3 Ligand/FLT3L (Catalog # 427-FL)

Mouse Flt-3 Ligand/FLT3L Sandwich Immunoassay

Recommended Concentration
Reagent
ELISA Detection (Matched Antibody Pair)
0.1-0.4 µg/mL 

Use in combination with:

Capture Reagent: Mouse Flt-3 Ligand/FLT3L Antibody (Catalog # AF427)

Standard: Recombinant Mouse Flt-3 Ligand/FLT3L Protein (Catalog # 427-FL)

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.

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Preparation and Storage

Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS.
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Shipping
The product is shipped at ambient temperature. Upon receipt, store it 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: Flt-3 Ligand/FLT3L

Flt-3 Ligand, also known as FL, is an alpha -helical cytokine that promotes the differentiation of multiple hematopoietic cell lineages (1‑3). Mature mouse Flt-3 Ligand consists of a 161 amino acid (aa) extracellular domain (ECD) with a cytokine-like domain and a juxtamembrane tether region, a 21 aa transmembrane segment, and a 22 aa cytoplasmic tail (4‑6). Within the ECD, mouse Flt-3 Ligand shares 71% and 81% aa sequence identity with human and rat Flt-3 Ligand, respectively. Mouse and human Flt-3 Ligand show cross-species activity (4, 5, 7). Flt-3 Ligand is expressed as a noncovalently-linked dimer by T cells and bone marrow and thymic fibroblasts (1, 8). Each 36 kDa chain carries approximately 12 kDa of N- and O-linked carbohydrates (8). Alternate splicing and proteolytic cleavage of the transmembrane form can generate a soluble 30 kDa fragment that includes the cytokine domain (4, 8). Alternate splicing of mouse Flt-3 Ligand also generates a membrane-associated isoform with a 57 aa substitution following the cytokine domain (4, 5, 8, 9). Both transmembrane and soluble Flt-3 Ligand signal through the tyrosine kinase receptor Flt-3/Flk-2 (3‑6). Flt-3 Ligand induces the expansion of monocytes and immature dendritic cells as well as early B cell lineage differentiation (2, 10). It synergizes with IL-3, GM-CSF, and SCF to promote the mobilization and myeloid differentiation of hematopoietic stem cells (4, 5, 7). It cooperates with IL-2, -6, -7, and -15 to induce NK cell development and with IL-3, -7, and -11 to induce terminal B cell maturation (1, 11). Animal studies also show Flt-3 Ligand to reduce the severity of experimentally induced allergic inflammation (12).

References
  1. Wodnar-Filipowicz, A. (2003) News Physiol. Sci. 18:247.
  2. Dong, J. et al. (2002) Cancer Biol. Ther. 1:486.
  3. Gilliland, D.G. and J.D. Griffin (2002) Blood 100:1532.
  4. Hannum, C. et al. (1994) Nature 368:643.
  5. Lyman, S.D. et al. (1993) Cell 75:1157.
  6. Savvides, S.N. et al. (2000) Nat. Struct. Biol. 7:486.
  7. Lyman, S.D. et al. (1994) Blood 83:2795.
  8. McClanahan, T. et al. (1996) Blood 88:3371.
  9. Lyman, S.D. et al. (1995) Oncogene 10:149.
  10. Diener, K.R. et al. (2008) Exp. Hematol. 36:51.
  11. Farag, S.S. and M.A. Caligiuri (2006) Blood Rev. 20:123.
  12. Edwan, J.H. et al. (2004) J. Immunol. 172:5016.
Long Name
fms-like Tyrosine Kinase 3 Ligand
Entrez Gene IDs
2323 (Human); 14256 (Mouse); 102125470 (Cynomolgus Monkey); 493796 (Feline)
Alternate Names
FL; FLG3L; Flt3 ligand; Flt-3 Ligand; Flt3L; FLT3LG; fms-related tyrosine kinase 3 ligand; SL cytokine

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Citations for Mouse Flt-3 Ligand/FLT3L Biotinylated 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.

4 Citations: Showing 1 - 4
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  1. Cell-autonomous FLT3L shedding via ADAM10 mediates conventional dendritic cell development in mouse spleen
    Authors: Kohei Fujita, Svetoslav Chakarov, Tetsuro Kobayashi, Keiko Sakamoto, Benjamin Voisin, Kaibo Duan et al.
    Proceedings of the National Academy of Sciences
  2. Acutely malnourished weanling mice administered Flt3 ligand can support a cell-mediated inflammatory response
    Authors: LM Hillyer, B Woodward
    Cytokine, 2018-07-07;113(0):39-49.
    Species: Human
    Sample Types: Cell Culture Supernates
    Applications: ELISA Development (Detection)
  3. A secreted and LIF-mediated stromal cell-derived activity that promotes ex vivo expansion of human hematopoietic stem cells.
    Authors: Shih CC, Hu MC, Hu J
    Blood, 2000-03-15;95(6):1957-66.
    Species: Mouse
    Sample Types: Cell Culture Supernates
    Applications: ELISA Development
  4. Longitudinal Multiplexed Measurement of Quantitative Proteomic Signatures in Mouse Lymphoma Models Using Magneto-Nanosensors
    Authors: JR Lee, I Appelmann, C Miething, TO Shultz, D Ruderman, D Kim, P Mallick, SW Lowe, SX Wang
    Theranostics, 2018-02-03;8(5):1389-1398.

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