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Product Name LAR Chinese Name 受体蛋白酪氨酸磷酸酶F抗体 Alias LAR; LAR protein; LARFN5C; PTPRF; LARS; LCA homolog; Leukocyte antigen related (LAR) PTP receptor; Leukocyte antigen related; Leukocyte antigen related PTP receptor; Leukocyte antigen related tyrosine phosphatase; Leukocyte common antigen related; Protein Tyrosine Phosphatase Receptor Type F; Protein tyrosine phosphatase receptor type F polypeptide; Ptprf; PTPRF protein; PTPRF_HUMAN; Receptor linked protein tyrosine phosphatase LAR; Receptor type tyrosine protein phosphatase F; Receptor type tyrosine protein phosphatase F precursor; Receptor-type tyrosine-protein phosphatase F. Research Area Tumour Cell biology Neurobiology Signal transduction Kinases and Phosphatases Immunogen Species Rabbit Clonality Polyclonal React Species Human, (predicted: Mouse, Rat, Dog, Cow, Horse, Rabbit, Sheep, ) Applications ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 Flow-Cyt=1μg/Test ICC=1:100-500 IF=1:100-500 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 210kDa Cellular localization The cell membrane Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human PTPRF: 30-100/1907 <Extracellular> Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail The protein encoded by this gene is a member of the protein tyrosine phosphatase (PTP) family. PTPs are known to be signaling molecules that regulate a variety of cellular processes including cell growth, differentiation, mitotic cycle, and oncogenic transformation. This PTP possesses an extracellular region, a single transmembrane region, and two tandem intracytoplasmic catalytic domains, and thus represents a receptor-type PTP. The extracellular region contains three Ig-like domains, and nine non-Ig like domains similar to that of neural-cell adhesion molecule. This PTP was shown to function in the regulation of epithelial cell-cell contacts at adherents junctions, as well as in the control of beta-catenin signaling. An increased expression level of this protein was found in the insulin-responsive tissue of obese, insulin-resistant individuals, and may contribute to the pathogenesis of insulin resistance. Two alternatively spliced transcript variants of this gene, which encode distinct proteins, have been reported. [provided by RefSeq, Jul 2008]
Function:
Possible cell adhesion receptor. It possesses an intrinsic protein tyrosine phosphatase activity.
The first PTPase domain has enzymatic activity, while the second one seems to affect the substrate specificity of the first one.
Subunit:
Interacts with GRIP1. Interacts with PPFIA1, PPFIA2 and PPFIA3. Interacts with INSR.
Subcellular Location:
Membrane; Single-pass type I membrane protein.
Similarity:
Belongs to the protein-tyrosine phosphatase family. Receptor class 2A subfamily.
Contains 8 fibronectin type-III domains.
Contains 3 Ig-like C2-type (immunoglobulin-like) domains.
Contains 2 tyrosine-protein phosphatase domains.
SWISS:
P10586
Gene ID:
5792
Database links:Entrez Gene: 5792 Human
Entrez Gene: 19268 Mouse
Omim: 179590 Human
SwissProt: P10586 Human
SwissProt: Q5T021 Human
SwissProt: Q5T022 Human
SwissProt: Q86WS0 Human
SwissProt: A2A8L5 Mouse
SwissProt: Q9EQ17 Mouse
Unigene: 272062 Human
Unigene: 29855 Mouse
Unigene: 11386 Rat
Product Picture Blank control:MCF7.
Primary Antibody (green line): Rabbit Anti-LAR antibody (SL11530R)
Dilution: 2μg /10^6 cells;
Isotype Control Antibody (orange line): Rabbit IgG .
Secondary Antibody : Goat anti-rabbit IgG-AF488
Dilution: 1μg /test.
Protocol
The cells were incubated in 5%BSA to block non-specific protein-protein interactions for 30 min at room temperature .Cells stained with Primary Antibody for 30 min at room temperature. The secondary antibody used for 40 min at room temperature. Acquisition of 20,000 events was performed.
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