FLT3

Cluster of differentiation antigen 135; CD135; Fms like tyrosine kinase 3

FLT3

Related Products

FLT3 (Fms-like tyrosine kinase 3, CD135) is a protein that in humans is encoded by the FLT3 gene. FLT3 is a cytokine receptor which belongs to the receptor tyrosine kinase class III. FLT3 is the receptor for the cytokine Flt3 ligand (FLT3L). FLT-3 is expressed on the surface of many hematopoietic progenitor cells. Signalling of FLT3 is important for the normal development of haematopoietic stem cells and progenitor cells. The FLT3 gene is one of the most frequently mutated genes in acute myeloid leukemia (AML). Besides, high levels of wild-type FLT3 have been reported for blast cells of some AML patients without FLT3 mutations. These high levels may be associated with worse prognosis. Signaling through FLT3 plays a role in cell survival, proliferation, and differentiation. FLT3 is important for lymphocyte (B cell and T cell) development, but not for the development of other blood cells. Two cytokines that down modulate FLT3 activity are TNF-Alpha and TGF-Beta.

FLT3 Related Products (272)
Recombinant Proteins (10)

By Effects:	Control (1) Substrate (1) Ligand (1) Inhibitors (255) Degraders (8) Activator (1) Modulator (1)

Cat. No.	Product Name	Effect	Purity	Chemical Structure

HY-153473

FLT3-IN-19	Inhibitor	99.19%
FLT3-IN-19 (Comp 50) is a potent and selective FLT3 inhibitor with IC₅₀ of 0.213 nM. FLT3-IN-19 can be used in AML disease research.

HY-13537

BPR1J-097	Inhibitor
BPR1J-097 is a novel potent FLT3 inhibitor with an IC₅₀ of 11 nM.

HY-10201S2

Sorafenib-¹³C,d₃	Inhibitor	98.35%
Sorafenib-¹³C,d₃ is the ¹³C- and deuterium labeled Sorafenib. Sorafenib (Bay 43-9006) is a potent and orally active Raf inhibitor with IC₅₀s of 6 nM and 20 nM for Raf-1 and B-Raf, respectively. Sorafenib is a multikinase inhibitor with IC₅₀s of 90 nM, 15 nM, 20 nM, 57 nM and 58 nM for VEGFR2, VEGFR3, PDGFRβ, FLT3 and c-Kit, respectively. Sorafenib induces autophagy and apoptosis. Sorafenib has anti-tumor activity. Sorafenib is a ferroptosis activator.

HY-13016S1

Cabozantinib-d₄	Inhibitor	99.04%
Cabozantinib-d₄ is deuterium labeled Cabozantinib. Cabozantinib is a potent multiple receptor tyrosine kinases (RTKs) inhibitor that inhibits VEGFR2, c-Met, Kit, Axl and Flt3 with IC50s of 0.035, 1.3, 4.6, 7 and 11.3 nM, respectively.

HY-12432S1

Gilteritinib-d₈	Inhibitor	≥98.0%
Gilteritinib-d₈ is deuterium labeled Gilteritinib. Gilteritinib (ASP2215) is a potent and ATP-competitive FLT3/AXL inhibitor with IC50s of 0.29 nM/0.73 nM, respectively.

HY-P990786

Anti-FLT3 Antibody (AGS62P)	Inhibitor
Anti-FLT3 Antibody (AGS62P) is an ADC antibody targeting FLT3, and can be used for acute myelogenous leukemia.

HY-16961A

Sitravatinib malate	Inhibitor
Sitravatinib malate (MGCD516 malate) is an orally bioavailable receptor tyrosine kinase (RTK) inhibitor with IC₅₀s of 1.5 nM, 2 nM, 2 nM, 5 nM, 6 nM, 6 nM, 8 nM, 0.5 nM, 29 nM, 5 nM, and 9 nM for Axl, MER, VEGFR3, VEGFR2, VEGFR1, KIT, FLT3, DDR2, DDR1, TRKA, TRKB, respectively. Sitravatinib malate shows potent single-agent antitumor efficacy and enhances the activity of PD-1 blockade through promoting an antitumor immune microenvironment.

HY-100867

Mivavotinib	Inhibitor
TAK-659 is a highly potent, selective, reversible and orally available dual inhibitor of spleen tyrosine kinase (SYK) and fms related tyrosine kinase 3 (FLT3), with an IC₅₀ of 3.2 nM and 4.6 nM for SYK and FLT3, respectively. TAK-659 induces cell death in tumor cells but not in nontumor cells, and with potential for the treatment of chronic lymphocytic leukemia (CLL).

HY-B0062

Dovitinib lactate hydrate	Inhibitor
Dovitinib lactate hydrate (TKI258 lactate hydrate) is a multi-targeted tyrosine kinase inhibitor with IC₅₀s of 1, 2, 8/9, 10/13/8, 27/210 nM for FLT3, c-Kit, FGFR1/3, VEGFR1/2/3 and PDGFRα/β, respectively.

HY-13016A

Cabozantinib hydrochloride	Inhibitor
Cabozantinib hydrochloride is a potent and orally active inhibitor of VEGFR2 and MET, with IC₅₀ values of 0.035 and 1.3 nM, respectively. Cabozantinib hydrochloride displays strong inhibition of KIT, RET, AXL, TIE2, and FLT3 (IC₅₀=4.6, 5.2, 7, 14.3, and 11.3 nM, respectively). Cabozantinib hydrochloride shows antiangiogenic activity. Cabozantinib hydrochloride disrupts tumor vasculature and promotes tumor and endothelial cell apoptosis.

HY-130247C

Flonoltinib sulfate	Inhibitor
Flonoltinib maleate is a potent and orally active dual JAK2/FLT3 inhibitor with IC₅₀ values of 0.7 nM, 4 nM, 26 nM and 39 nM for JAK2, FLT3, JAK1 and JAK3, respectively. Flonoltinib maleate has anti-cancer activity.

HY-135317B

Emavusertib hydrochloride	Inhibitor
Emavusertib hydrochloride (CA-4948 tosylate) is the hydrochloride salt form of Emavusertib (HY-135317). Emavusertib hydrochloride is an orally active inhibitor for IRAK4 (IC₅₀=57 nM) and FLT3. Emavusertib hydrochloride inhibits NF-κB and MyD88 signaling pathways, reduces the generation of pro-inflammatory cytokines like IL-6 and IL-10, thereby exhibiting anti-inflammatory and anti-proliferative activities against cancer cells, leading to cell apoptosis. Emavusertib hydrochloride exhibits antitumor activity in mouse model.

HY-146749

FLT3/TrKA-IN-1	Inhibitor
FLT3/TrKA-IN-1 is a potent FLT3/TrKA dual kinase inhibitor with the IC₅₀s of 43.8 nM, 97.2 nM, 92.5 nM and 23.6 nM for FLT3, FLT3-ITD, FLT3-TKD and TrKA, respectively. FLT3/TrKA-IN-1 induces cell cycle arrest at the G0/G1 phase as well as apoptosis and shows antiproliferative activity in vitro. FLT3/TrKA-IN-1 has the potential for the research of Acute myeloid leukemia (AML).

HY-10206A

Amuvatinib hydrochloride	Inhibitor
Amuvatinib hydrochloride (MP470 hydrochloride) is an orally bioavailable multi-targeted tyrosine kinase inhibitor with potent activity against mutant c-Kit, PDGFRα, Flt3, c-Met and c-Ret. Amuvatinib hydrochloride (MP470 hydrochloride) is also a DNA repair suppressor through suppression of DNA repair protein RAD51, thereby disrupting DNA damage repair. Antineoplastic activity.

HY-145723A

MAX-40279 hydrochloride	Inhibitor
MAX-40279 hydrochloride is a dual and potent inhibitor of FLT3 kinase and FGFR kinase. MAX-40279 hydrochloride has the potential for the research of acute myelogenous leukemia (AML) (extracted from patent WO2021180032).

HY-111545

BSc5371	Inhibitor
BSc5371 is a potent and irreversible FLT3 inhibitor, with K_ds of 1.3, 0.83, 1.5, 5.8 and 2.3 nM for mutant FLT3(D835H), FLT3(ITD, D835V), FLT3(ITD, F691L), FLT3-ITD and wild type FLT3wt, respectively. BSc5371 is cytotoxic to FLT3-dependent cell lines.

HY-145723B

MAX-40279 hemifumarate	Inhibitor	99.56%
MAX-40279 hemifumarate is a dual and potent inhibitor of FLT3 kinase and FGFR kinase. MAX-40279 hemifumarate has the potential for the research of acute myelogenous leukemia (AML) (extracted from patent WO2021180032).

HY-10058

AT9283 lactic acid	Inhibitor
AT9283 lactic acid is a multi-targeted kinase inhibitor with potent activity against Aurora A/B, JAK2/3, Abl (T315I) and Flt3 (IC₅₀s ranging from 1 to 30 nM). AT9283 lactic acid inhibits growth and survival of multiple solid tumors in vitro and in vivo.

HY-145015A

Tuspetinib hydrate	Inhibitor
Tuspetinib (HM43239) hydrate is an orally active and selective FLT3 inhibitor with IC₅₀s of 1.1 nM, 1.8 nM and 1.0 nM for FLT3 WT, FLT3 internal tandem duplication (ITD) and FLT3 D835Y kinases, respectively. Tuspetinib hydrate inhibits the kinase activity of FLT3 as a reversible type I inhibitor and modulates p-STAT5, p-ERK, SYK, JAK1/2, and TAK1. Tuspetinib hydrate inhibits the proliferation and induces the apoptosis of leukemic cells.

HY-16379A

Pacritinib hydrochloride	Inhibitor
Pacritinib hydrochloride is a potent inhibitor of both wild-type JAK2 (IC₅₀=23 nM) and JAK2^V617F mutant (IC₅₀=19 nM). Pacritinib hydrochloride also inhibits FLT3 (IC₅₀=22 nM) and its mutant FLT3^D835Y (IC₅₀=6 nM). Pacritinib hydrochloride can be used for the research of acute myeloid leukemia (AML) and myelofibrosis (MF).

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FLT3

FLT3

FLT3 Related Products (272)

Recombinant Proteins (10)

FLT3 Related Products (272):