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Product Name Anti-phospho-Transferrin Receptor (Ser24)/Cy7 Chinese Name Cy7标记的磷酸化转铁蛋白受体抗体 Alias Transferrin Receptor (phospho S24); p-Transferrin Receptor (phospho S24); CD 71; CD71; CD71 antigen; OTTHUMP00000208523; OTTHUMP00000208524; OTTHUMP00000208525; p90; sTfR; T9; TFR 1; TFR; TFR1; TFR1_HUMAN; TFRC; TR; Transferrin receptor (p90 CD71); Transferrin Receptor Protein 1; Transferrin receptor protein 1, serum form; TRFR. Product Type Phosphorylated anti Research Area Tumour Cell biology immunology Signal transduction Stem cells transcriptional regulatory factor Cell type markers Immunogen Species Rabbit Clonality Polyclonal React Species Human, (predicted: Mouse, Rat, Dog, Pig, Cow, Horse, ) Applications
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Molecular weight 85kDa Form Lyophilized or Liquid Concentration 1mg/ml immunogen KLH conjugated synthesised phosphopeptide derived from human Transferrin Receptor around the phosphorylation site of Ser24 Lsotype IgG Purification affinity purified by Protein A Storage Buffer 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C. Product Detail background:
Cellular uptake of iron occurs via receptor mediated endocytosis of ligand occupied transferrin receptor into specialized endosomes. Endosomal acidification leads to iron release. The apotransferrin receptor complex is then recycled to the cell surface with a return to neutral pH and the concomitant loss of affinity of apotransferrin for its receptor. Transferrin receptor is necessary for development of erythrocytes and the nervous system. Useful in studies of dividing haematopoietic and tumour cell populations, and metabolic activity. A second ligand, the heditary hemochromatosis protein HFE, competes for binding with transferrin for an overlapping C terminal binding site. The antigen is present on most dividing cells, including normally cycling in vivo hematopoietic progenitor cells, mitogenically stimulated cells in vitro, some primary tumor cells and most proliferating cells in vitro.
Function:
Cellular uptake of iron occurs via receptor-mediated endocytosis of ligand-occupied transferrin receptor into specialized endosomes. Endosomal acidification leads to iron release. The apotransferrin-receptor complex is then recycled to the cell surface with a return to neutral pH and the concomitant loss of affinity of apotransferrin for its receptor. Transferrin receptor is necessary for development of erythrocytes and the nervous system (By similarity). A second ligand, the heditary hemochromatosis protein HFE, competes for binding with transferrin for an overlapping C-terminal binding site.
Subcellular Location:
Secreted and Cell membrane. Melanosome. Identified by mass spectrometry in melanosome fractions from stage I to stage IV.
Post-translational modifications:
N- and O-glycosylated, phosphorylated and palmitoylated. The serum form is only glycosylated.
Proteolytically cleaved on Arg-100 to produce the soluble serum form (sTfR). Palmitoylated on both Cys-62 and Cys-67. Cys-62 seems to be the major site of palmitoylation.
Similarity:
Belongs to the peptidase M28 family. M28B subfamily.
Contains 1 PA (protease associated) domain.
Database links:Entrez Gene: 7037 Human
Entrez Gene: 22042 Mouse
Omim: 190010 Human
SwissProt: P02786 Human
SwissProt: Q62351 Mouse
Unigene: 529618 Human
Unigene: 28683 Mouse
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
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