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Rabbit Anti-EPS15/FITC Conjugated antibody
Rabbit Anti-EPS15/FITC Conjugated antibody
AF 1P; AF 1p protein; AF1P; ALL1 fused gene from chromosome 1; Epidermal growth factor receptor pathway substrate 15; Epidermal growth factor receptor substrate 15; EPS 15; MLLT 5; MLLT5; Protein Eps 15; Protein Eps15; EPS15_HUMAN.
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  • NO.:SL11251R-FITC
    Clonality:Polyclonal
    Immunogen Species:Rabbit
    React Species:(predicted: Human,Mouse,Rat,Pig,)
    Applications:ICC IF
    concentration:1mg/ml
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Product Name Anti-EPS15/FITC
Chinese Name FITC标记的胞吞调控蛋白Eps15抗体
Alias AF 1P; AF 1p protein; AF1P; ALL1 fused gene from chromosome 1; Epidermal growth factor receptor pathway substrate 15; Epidermal growth factor receptor substrate 15; EPS 15; MLLT 5; MLLT5; Protein Eps 15; Protein Eps15; EPS15_HUMAN.  
Research Area Tumour  Signal transduction  Growth factors and hormones  
Immunogen Species Rabbit
Clonality Polyclonal
React Species (predicted: Human, Mouse, Rat, Pig, )
Applications ICC=1:50-200 IF=1:50-200 
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
Molecular weight 99kDa
Cellular localization The cell membrane 
Form Lyophilized or Liquid
Concentration 1mg/ml
immunogen KLH conjugated synthetic peptide derived from human EPS15
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:
Elucidation of the mechanism by which receptor tyrosine kinases (RTKs) modulate cellular physiology in response to stimuli is critical to the understanding of growth regulation. Miscues in RTK signaling pathways can result in cellular transformation and ultimately in cancer. Two novel EGF receptor substrates designated EGF-receptor pathway substrates 8 and 15, or Eps8 and Eps15, have been described. Eps8 and Eps15 are proteins, respectively that become tyrosine phosphorylated subsequent to EGF stimulation. Overexpression of Eps15 in NIH/3T3 cells causes cellular transformation, implying involvement in the regulation of cell proliferation. Eps15 is capable of binding the amino terminal portion of Crk via a conserved proline-rich domain, characteristic of all Crk binding proteins (5). Overexpression of Eps8 in both fibroblasts and hematopoietic cells results in an increased mitogenic response to EGF. Eps8 has been shown to associate with the EGF receptor despite its lack of a functional SH2 domain. Further characterization suggests the protein has both a PH domain and a SH3 domain, the functional significance of which are not yet known.

Function:
The eps15 protein (EGFR pathway substrate clone 15) is tyrosine phosphorylated by the activation of the EGF and PDGF receptors. It was first identified as an 896 amino acid protein in mouse. Subsequent cloning of the human protein showed 90% homology to the mouse form. Several physiological functions have been proposed for eps15. Phosphorylation by EGF and PDGF receptors indicates that eps15 plays a role in signal transduction, cell proliferation and endocytosis.

Subunit:
Interacts with SGIP1 (By similarity). Interacts with HGS; the interaction bridges the interaction of STAM or STAM2 with EPS15. Isoform 2 interacts with HGS and AP2A2. Part of a complex at least composed of EPS15, HGS, and either STAM1 or STAM2. Binds AP2A2. Interacts with AP2B1; clathrin competes with EPS15. Binds STON2 and EPN1. Interacts (via its SH3-binding sites) with CRK. Interacts with SH3BP4/TTP. Interacts with ERBB2. Interacts with FCHO1. Interacts with FCHO2. Interacts (via EH domains) with DAB2.

Subcellular Location:
Cytoplasm. Cell membrane; Peripheral membrane protein; Cytoplasmic side. Recruited to the plasma membrane upon EGFR activation and localizes to coated pits.

Tissue Specificity:
Ubiquitously expressed.

Post-translational modifications:
Phosphorylation on Tyr-849 is involved in the internalization of EGFR. Not required for membrane translocation after EGF treatment or for targeting to coated pits, but essential for a subsequent step in EGFR endocytosis (By similarity). Phosphorylated on serine upon DNA damage, probably by ATM or ATR.

DISEASE:
Note=A chromosomal aberration involving EPS15 is found in acute leukemias. Translocation t(1;11)(p32;q23) with MLL/HRX. The result is a rogue activator protein.

Similarity:
Contains 2 EF-hand domains.
Contains 3 EH domains.
Contains 2 UIM (ubiquitin-interacting motif) repeats.

Database links:
UniProtKB/Swiss-Prot: P42566.2

Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.

Partial purchase records(bought amounts latest4)

UsernameQuantitybought time
Um***22024-06-26
Na***12024-06-12
Xa***22024-02-13
Ya***12023-06-16
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