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SDS-Page (Recombinant FLT3 (571-993) protein 10% SDS-PAGE with Coomassie staining MW: 49.7 kDa Purity: >50%)

FLT3 recombinant protein

Recombinant FLT3 (571-993) protein

Gene Names
FLT3; FLK2; STK1; CD135; FLK-2
Synonyms
FLT3; Recombinant FLT3 (571-993) protein; Fms Related Receptor Tyrosine Kinase 3; FLT3 recombinant protein
Ordering
For Research Use Only!
Host
Baculovirus
Form/Format
Recombinant FLT3 (571-993) protein is supplied in 25mM HEPESNaOH pH7.5, 300mM NaCl, 10% glycerol, 0.04% Triton X-100, 0.5mM TCEP.
Protein Species
Human
Tag
DYKDDDDK-Tag
Protein Details
Recombinant FLT3 (571-993) protein that includes amino acids 571-993 of human FLT3 protein (accession number NP_004110.2) was expressed in a baculovirus expression system, and contains an N-terminal DYKDDDDK tag.
Notes
This product was manufactured as described in Protein Details. Where possible, We has developed functional or activity assays for recombinant proteins. Additional characterization such as enzyme kinetic activity assays, inhibitor screening or other biological activity assays may not have been performed for every product. All available data for this product is shown.
Dry Ice Shipment
Extra charge fee may add to your shipping cost as dry ice is required to ship this product.
Preparation and Storage
Recombinant proteins in solution are temperature sensitive and must be stored at -80 degree C to prevent degradation. Avoid repeated freeze/thaw cycles and keep on ice when not in storage.
Shipping Temp: Dry Ice

SDS-Page

(Recombinant FLT3 (571-993) protein 10% SDS-PAGE with Coomassie staining MW: 49.7 kDa Purity: >50%)

SDS-Page (Recombinant FLT3 (571-993) protein 10% SDS-PAGE with Coomassie staining MW: 49.7 kDa Purity: >50%)

Testing Data

(HTRF assay for FLT3 (571-993) activity 1 uM TK substrate was incubated with different concentrations of FLT3 (571-993) protein in a 10u?l reaction system containing 1×Enzymatic Buffer, 5 mM MgCl2, 1mM MnCl, 1 mM DTT and 100 uM ATP for 1 hour. Then 10 ul detection reagents containing TK antibody (1:2) and SA-XL665 (1:100) diluted with 1× Detection Buffer were added and incubated with the reactions for 30 min. All the operations and reactions were performed at room temperature. HTRF assay was used for detection.)

Testing Data (HTRF assay for FLT3 (571-993) activity 1 uM TK substrate was incubated with different concentrations of FLT3 (571-993) protein in a 10u?l reaction system containing 1×Enzymatic Buffer, 5 mM MgCl2, 1mM MnCl, 1 mM DTT and 100 uM ATP for 1 hour. Then 10 ul detection reagents containing TK antibody (1:2) and SA-XL665 (1:100) diluted with 1× Detection Buffer were added and incubated with the reactions for 30 min. All the operations and reactions were performed at room temperature. HTRF assay was used for detection.)

Testing Data

(HTRF assay for FLT3 (571-993) activity 1 uM TK substrate was incubated with different concentrations of FLT3 (571-993) protein in a 10u?l reaction system containing 1×Enzymatic Buffer, 5 mM MgCl2, 1mM MnCl, 1 mM DTT and 100 uM ATP for 1 hour. Then 10 ul detection reagents containing TK antibody (1:2) and SA-XL665 (1:100) diluted with 1× Detection Buffer were added and incubated with the reactions for 30 min. All the operations and reactions were performed at room temperature. HTRF assay was used for detection.)

Testing Data (HTRF assay for FLT3 (571-993) activity 1 uM TK substrate was incubated with different concentrations of FLT3 (571-993) protein in a 10u?l reaction system containing 1×Enzymatic Buffer, 5 mM MgCl2, 1mM MnCl, 1 mM DTT and 100 uM ATP for 1 hour. Then 10 ul detection reagents containing TK antibody (1:2) and SA-XL665 (1:100) diluted with 1× Detection Buffer were added and incubated with the reactions for 30 min. All the operations and reactions were performed at room temperature. HTRF assay was used for detection.)
Related Product Information for FLT3 recombinant protein
Background: FLT3 (Fms Related Receptor Tyrosine Kinase 3) is a cell-surface receptor for the cytokine FLT3LG and regulates differentiation, proliferation and survival of hematopoietic progenitor cells and of dendritic cells. This receptor is activated by binding of the fms-related tyrosine kinase 3 ligand to the extracellular domain, which induces homodimer formation in the plasma membrane leading to autophosphorylation of the receptor. The activated receptor kinase subsequently phosphorylates and activates multiple cytoplasmic effector molecules in pathways involved in apoptosis, proliferation, and differentiation of hematopoietic cells in bone marrow. FLT3 promotes phosphorylation of SHC1 and AKT1, and activates the downstream effector MTOR and promotes activation of RAS signaling and phosphorylation of downstream kinases, including MAPK1/ERK2 and/or MAPK3/ERK1. Diseases associated with FLT3 include Leukemia, Acute Myeloid and Acute Myeloblastic Leukemia Without Maturation.
Product Categories/Family for FLT3 recombinant protein

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
112,903 Da
NCBI Official Full Name
receptor-type tyrosine-protein kinase FLT3
NCBI Official Synonym Full Names
fms-related tyrosine kinase 3
NCBI Official Symbol
FLT3
NCBI Official Synonym Symbols
FLK2; STK1; CD135; FLK-2
NCBI Protein Information
receptor-type tyrosine-protein kinase FLT3; STK-1; CD135 antigen; FL cytokine receptor; fetal liver kinase 2; fms-like tyrosine kinase 3; stem cell tyrosine kinase 1; growth factor receptor tyrosine kinase type III
UniProt Protein Name
Receptor-type tyrosine-protein kinase FLT3
UniProt Gene Name
FLT3
UniProt Synonym Gene Names
CD135; FLK2; STK1; FLK-2; FLT-3; STK-1
UniProt Entry Name
FLT3_HUMAN

NCBI Description

This gene encodes a class III receptor tyrosine kinase that regulates hematopoiesis. The receptor consists of an extracellular domain composed of five immunoglobulin-like domains, one transmembrane region, and a cytoplasmic kinase domain split into two parts by a kinase-insert domain. The receptor is activated by binding of the fms-related tyrosine kinase 3 ligand to the extracellular domain, which induces homodimer formation in the plasma membrane leading to autophosphorylation of the receptor. The activated receptor kinase subsequently phosphorylates and activates multiple cytoplasmic effector molecules in pathways involved in apoptosis, proliferation, and differentiation of hematopoietic cells in bone marrow. Mutations that result in the constitutive activation of this receptor result in acute myeloid leukemia and acute lymphoblastic leukemia. [provided by RefSeq, Jul 2008]

Uniprot Description

FLT3: a receptor tyrosine kinase of the PDGFR family that binds the FL cytokine. FLT3 -/- mice have an impaired developmental capacity of primitive hematopoietic progenitor cells of all lineages with the greatest impact on lymphopoietic precursors. Activating mutations found in one third of cases of acute myeloid leukemia (AML), as well as in acute lymphoblastic leukemia, acute promyelocytic leukemia and myelodysplastic syndrome. Inhibitors: Sutent and PKC412.

Protein type: Kinase, protein; Membrane protein, integral; EC 2.7.10.1; Oncoprotein; Protein kinase, TK; Protein kinase, tyrosine (receptor); TK group; PDGFR family

Chromosomal Location of Human Ortholog: 13q12

Cellular Component: protein complex; integral to plasma membrane; endoplasmic reticulum lumen; cytosol; nucleus; external side of plasma membrane

Molecular Function: hematopoietin/interferon-class (D200-domain) cytokine receptor activity; vascular endothelial growth factor receptor activity; protein binding; protein homodimerization activity; protein complex binding; phosphoinositide 3-kinase binding; transmembrane receptor protein tyrosine kinase activity; ATP binding; glucocorticoid receptor binding

Biological Process: negative regulation of B cell differentiation; lymphocyte proliferation; pro-B cell differentiation; organ regeneration; peptidyl-tyrosine phosphorylation; protein amino acid autophosphorylation; cytokine and chemokine mediated signaling pathway; positive regulation of phosphoinositide 3-kinase activity; response to organic nitrogen; positive regulation of phosphoinositide 3-kinase cascade; regulation of apoptosis; negative regulation of cell proliferation; positive regulation of MAP kinase activity; positive regulation of tyrosine phosphorylation of STAT protein; myeloid progenitor cell differentiation; positive regulation of MAPKKK cascade; B cell differentiation; positive regulation of cell proliferation; hemopoiesis; pro-T cell differentiation; transmembrane receptor protein tyrosine kinase signaling pathway; leukocyte homeostasis

Disease: Leukemia, Acute Lymphoblastic

Research Articles on FLT3

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Product Notes

The FLT3 flt3 (Catalog #AAA389425) is a Recombinant Protein produced from Baculovirus and is intended for research purposes only. The product is available for immediate purchase. It is sometimes possible for the material contained within the vial of "FLT3, Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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