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  • HEK293 expressed
  • Endotoxin-free
  • Animal-component free

HumanKine® recombinant human FLT3 Ligand protein

Activity

0.4-3.0 ng/mL EC50

Species Reactivity

human

Purity

>95%

Cat no : HZ-1151

Synonyms

FL, Flt3 ligand, Flt3L, FLT3LG, SL cytokine

Validation Data Gallery

  • Purity of recombinant human FLT3 Ligand was determined by SDS- polyacrylamide gel electrophoresis. The protein was resolved in an SDS- polyacrylamide gel in reducing and non-reducing conditions and stained using Coomassie blue.

    Purity of recombinant human FLT3 Ligand was determined by SDS- polyacrylamide gel electrophoresis. The protein was resolved in an SDS- polyacrylamide gel in reducing and non-reducing conditions and stained using Coomassie blue.

  • Recombinant human FLT3 (HZ-1151) Ligand stimulates dose-dependent proliferation of the human acute myeloid leukemia cell line (OCI-AML5). Viable cell number was quantitatively assessed by PrestoBlue® Cell Viability Reagent. OCI-AML5 cells were treated with increasing concentrations of recombinant human FLT3 Ligand for 72 hours. The EC50 was determined using a 4- parameter non-linear regression model. The EC50 values range is 0.4-3 ng/mL.

    Recombinant human FLT3 (HZ-1151) Ligand stimulates dose-dependent proliferation of the human acute myeloid leukemia cell line (OCI-AML5). Viable cell number was quantitatively assessed by PrestoBlue® Cell Viability Reagent. OCI-AML5 cells were treated with increasing concentrations of recombinant human FLT3 Ligand for 72 hours. The EC50 was determined using a 4- parameter non-linear regression model. The EC50 values range is 0.4-3 ng/mL.

Technical Specifications

GeneID 2323
Species human
Expression HEK293
Activity 0.4-3.0 ng/mL EC50
Purity >95%
Endotoxin<1 EU/µg
Accession NumberP49771
Molecular Mass 24 to 30 kDa, monomer, glycosylated
Formulation 1x PBS, See Certificate of Analysis for details
Species Reactivity human,mouse

Stability and Reconstitution

Stability and Storage Lyophilized proteins are stable for 1 year from the date of receipt if stored between (-20°C) and (-80°C). Upon reconstitution we recommend that the solution can be stored at (4°C) for short term or at (-20°C) to (-80°C) for long term. Repeated freeze thaw cycles should be avoided with reconstituted products.
Reconstitution Briefly centrifuge the vial before opening. It is recommended to reconstitute the protein in sterile water containing 0.1% endotoxin-free recombinant human serum albumin (HSA)

Background

FMS-related tyrosine kinase 3 ligand (FLT3 Ligand) is a growth factor that regulates proliferation of early hematopoietic cells. FLT3 Ligand binds to cells expressing the tyrosine kinase receptor FLT3. FLT3 Ligand by itself does not stimulate proliferation of early hematopoietic cells, but synergizes with other CSFs and interleukins to induce growth and differentiation (PMID: 8590775; 7544638; 12176867).

Synonyms

FL, Flt3 ligand, Flt3L, FLT3LG, SL cytokine

Publications

SpeciesTitle
human

Haematologica

CD123 expression patterns and selective targeting with a CD123-specific antibody-drug conjugate (IMGN632) in acute lymphoblastic leukemia.

Authors - Evgeniya Angelova
View Article
human

Blood Adv

A CD123-targeting antibody-drug conjugate, IMGN632, designed to eradicate AML while sparing normal bone marrow cells.

Authors - Yelena Kovtun
View Article
human

ACS Biomater Sci Eng

Bioprinting of Human Cord Blood-Derived CD34+ Cells and Exploration of the Multilineage Differentiation Ability in Vitro.

Authors - Lidan Chen
View Article
human

Blood Res

Generation of hematopoietic stem cells from human embryonic stem cells using a defined, stepwise, serum-free, and serum replacement-free monolayer culture method.

Authors - So-JungKim
View Article
human

PLoS One

A synthetic model of human beta-thalassemia erythropoiesis using CD34+ cells from healthy adult donors.

Authors - Y TerryLee
View Article
human

Sci Rep

A 3D engineered scaffold for hematopoietic progenitor/stem cell co-culture in vitro.

Authors - Dezhi Zhou
View Article