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FLT3LG ELISA Kit

FLT3LG Reactivity: Human AA 27-185 Colorimetric Sandwich ELISA 15.6-1000 pg/mL Cell Culture Supernatant, Plasma (EDTA), Plasma (citrate), Plasma (heparin), Serum
Catalog No. ABIN1889291
  • Target See all FLT3LG ELISA Kits
    FLT3LG (Fms-Related tyrosine Kinase 3 Ligand (FLT3LG))
    Binding Specificity
    AA 27-185
    Reactivity
    • 8
    • 5
    • 4
    • 3
    • 2
    • 2
    • 2
    • 2
    • 2
    • 1
    • 1
    • 1
    • 1
    • 1
    Human
    Detection Method
    Colorimetric
    Method Type
    Sandwich ELISA
    Detection Range
    15.6-1000 pg/mL
    Minimum Detection Limit
    15.6 pg/mL
    Application
    ELISA
    Purpose
    Sandwich High Sensitivity ELISA kit for Quantitative Detection of Human Flt-3ligand
    Brand
    PicoKine™
    Sample Type
    Cell Culture Supernatant, Serum, Plasma (heparin), Plasma (EDTA), Plasma (citrate)
    Analytical Method
    Quantitative
    Specificity
    Expression system for standard: sf21
    Immunogen sequence: T27-P185
    Cross-Reactivity (Details)
    There is no detectable cross-reactivity with other relevant proteins.
    Sensitivity
    <10pg/mL
    Material not included
    Microplate reader in standard size. Automated plate washer. Adjustable pipettes and pipette tips. Multichannel pipettes are recommended in the condition of large amount of samples in the detection. Clean tubes and Eppendorf tubes. Washing buffer (neutral PBS or TBS). Preparation of 0.01M TBS: Add 1.2g Tris, 8.5g Nacl
    Immunogen
    Expression system for standard: sf21
    Immunogen sequence: T27-P185
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  • Application Notes
    Before using Kit, spin tubes and bring down all components to bottom of tube. Duplicate well assay was recommended for both standard and sample testing.
    Plate
    Pre-coated
    Protocol
    human Flt-3ligand ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for Flt-3ligand has been precoated onto 96-well plates. Standards(sf21, T27-P185) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for Flt-3ligand is added subsequently and then followed by washing with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with PBS or TBS buffer. HRP substrate TMB was used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the human Flt-3ligand amount of sample captured in plate.
    Assay Procedure

    Aliquot 0.1 mL per well of the 1000pg/mL, 500pg/mL, 250pg/mL, 125pg/mL, 62.5pg/mL, 31.2pg/mL, 15.6pg/mL human Flt-3ligand standard solutions into the precoated 96-well plate. Add 0.1 mL of the sample diluent buffer into the control well (Zero well). Add 0.1 mL of each properly diluted sample of human cell culture supernates, serum or plasma(heparin, EDTA, citrate) to each empty well. See "Sample Dilution Guideline" above for details. It is recommended that each human Flt-3ligand standard solution and each sample be measured in duplicate.

    Assay Precision
    • Sample 1: n=16, Mean(pg/ml): 109, Standard deviation: 3.49, CV(%): 3.2
    • Sample 2: n=16, Mean(pg/ml): 256, Standard deviation: 8.45, CV(%): 3.3
    • Sample 3: n=16, Mean(pg/ml): 520, Standard deviation: 22.88, CV(%): 4.4,
    • Sample 1: n=24, Mean(pg/ml): 112, Standard deviation: 10.64, CV(%): 9.5
    • Sample 2: n=24, Mean(pg/ml): 245, Standard deviation: 18.38, CV(%): 7.5
    • Sample 3: n=24, Mean(pg/ml): 518, Standard deviation: 41.96, CV(%): 8.1
    Restrictions
    For Research Use only
  • Handling Advice
    Avoid multiple freeze-thaw cycles.
    Storage
    -20 °C,4 °C
    Storage Comment
    Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles
    Expiry Date
    12 months
  • Target See all FLT3LG ELISA Kits
    FLT3LG (Fms-Related tyrosine Kinase 3 Ligand (FLT3LG))
    Alternative Name
    FLT3LG (FLT3LG Products)
    Synonyms
    Flt3lg ELISA Kit, Ly72L ELISA Kit, FL ELISA Kit, FLT3L ELISA Kit, Vegfr3 ELISA Kit, fms related tyrosine kinase 3 ligand ELISA Kit, FMS-like tyrosine kinase 3 ligand ELISA Kit, fms-related tyrosine kinase 4 ELISA Kit, fms-related tyrosine kinase 3 ligand ELISA Kit, FLT3LG ELISA Kit, Flt3l ELISA Kit, Flt4 ELISA Kit, Flt3lg ELISA Kit
    Background

    Protein Function: Stimulates the proliferation of early hematopoietic cells by activating FLT3. Synergizes well with a number of other colony stimulating factors and interleukins.

    Background: Fms-related tyrosine kinase 3 ligand(FLT3LG), also known as Flt-3ligand or FL, is a protein which in humans is encoded by the FLT3LG gene. It is mapped to 19q13.3. Flt-3ligand is a hematopoietic four helical bundle cytokine. It is structurally homologous to stem cell factor(SCF) and colony stimulating factor 1(CSF-1). In synergy with other growth factors, Flt-3ligand stimulates the proliferation and differentiation of various blood cell progenitors. Besides that, Flt-3ligand can control the development of Dendritic cells(DCs) and is particularly important for plasmacytoid DCs and CD8-positive classical DCs and their CD103-positive tissue counterparts. Flt-3ligand also can enhance the response of stem and primitive progenitor cells to other growth factors to generate all myeloid lineages except erythroid cells.

    Synonyms: Fms-related tyrosine kinase 3 ligand,Flt3 ligand,Flt3L,SL cytokine,FLT3LG,

    Full Gene Name: Fms-related tyrosine kinase 3 ligand

    Cellular Localisation: Isoform 1: Cell membrane, Single-pass type I membrane protein.
    Gene ID
    2323
    UniProt
    P49771
    Pathways
    RTK Signaling
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