Flt3 (phospho-Y591) polyclonal Antibody | BS5071

Flt3 (phospho-Y591) polyclonal Antibody | BS5071 | Gentaur UK, US & Europe Distribution

Host: Rabbit

Reactivity: Human

Application: IHC

Application Range: IHC: 1:50~1:200

Background: Stem cell tyrosine kinase (STK-1) has been cloned from a CD34+ hematopoietic stem cell enriched library and identified as the human homolog of a previously identified gene of mouse origin designated either Flk-2 or Flt-3. The STK-1 cDNA encodes a protein of 993 amino acids with 85% identity to Flt-3/Flk-2. STK-1 is a member of the type III receptor tyrosine kinase family that includes Kit (steel factor receptor), Fms and PDGF. STK-1 expression in blood and marrow is restricted to CD34+ cells, a population greatly enriched for hematopoietic stem/progenitor cells. STK-1 antiserum recognizes two polypeptides in these cells. The mouse homolog of STK-1, designated Flt-3/ Flk-2, is expressed at high levels in hematopoietic cells and also in neural, gonadal, hepatic and placental tissues. It has been suggested that STK-1 and its murine homolog Flt-3/ Flk-2 may function as growth factor receptors on hematopoietic stem and/or progenitor cells.

Storage & Stability: Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Specificity: p-FLT3 (Y591) polyclonal Antibody detects endogenous levels of FLT3 protein only when phosphorylated at Tyr591.

Molecular Weight: ~ 117 kDa

Note: For research use only, not for use in diagnostic procedure.

Alternative Names: Receptor-type tyrosine-protein kinase FLT3; FL cytokine receptor; Fetal liver kinase-2; FLK-2; Fms-like tyrosine kinase 3; FLT-3; Stem cell tyrosine kinase 1; STK-1; CD135; FLT3; CD135; FLK2; STK1

Immunogen: Synthetic phosphopeptide derived from human Flt3 around the phosphorylation site of Tyrosine 591.

Conjugate: Unconjugated

Modification: Phosphorylation

Purification & Purity: The Antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE) .

Pathway: Notch Signaling,Nuclear Receptor Signaling,Cell Cycle Control G1 S Checkpoint,DNA Methylation,Epigenetic Writers and Erasers of Histone H3,Epigenetic Writers and Erasers of Histones H2A H2B and H4,