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Phosphorylation on Tyrosine
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  *** Hck[Ab]IP Yphos[pYAb] is increased irt IL6 (times)
    *** cells: MM1S in BMLS
    *** times: 0 1+ 5++ min
    *** inhibited by: PP2 [pretreatment]
    *** source: 15010462-Fig-4c
  *** xHck[Ab]IP Yphos[pYAb] is increased irt IL6 (times)
    *** cells: MM1S in BMLS
    *** times: 0 1+ 5++ min
    *** inhibited by: xHck(K269E) [substitution]
    *** source: 15010462-Fig-5b

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Constitutively bound to Gp130???
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  *** Gp130[Ab] copptby[WB] Hck[Ab] is detectable-but unchanged irt IL6 (times)
    *** cells: MM1S in BMLS
    *** times: 0+ 1+ 5+ min
    *** source: 15010462-Fig-4c

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evidence needed
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What is required to activate Hck?
