107372-5

LOINC 2.82

von Willebrand factor activity.glycoprotein Ib gain of function (GPIbM)von Willebrand factor activity.glycoprotein Ib gain of function (GPIbM) actual/normal in Platelet poor plasma by Turbidimetry

GPIbM Act/Nor PPP

Definition

  • This test measures von Willebrand factor (VWF) activity using a turbidimetric method with recombinant GPIb containing gain-of-function mutations. It quantifies VWF binding to GPIb without requiring ristocetin, offering improved precision and sensitivity compared to traditional VWF:RCo assay [PMID: 25192242]

Component

  • von Willebrand factor activity.glycoprotein Ib gain of function (GPIbM) actual/Normal

Specimen / system

  • PPP

Class

  • COAG

Property

  • RelRto

Scale

  • Qn

Method

  • Turbidimetry

Related names

  • Act/Nor; Activ; Actvty; COAGULATION; Control; Fac; Fact; FCN; Func; Funct; gG; Glycoprot; Glycoproteins; GP; Movements; Plas; Platelet poor plasma; Point in time; QNT; Quan; Quant; Quantitative; Random; Relative ratio; ristocetin-free; Von will; Vonwillebrand; vWf; vWf activity.GPIbM actual; vWf:Ac; vWf:GPib

Index terms

  • Act/Nor
  • Activ
  • Actvty
  • COAGULATION
  • Control
  • Fac
  • Fact
  • FCN
  • Func
  • Funct
  • gG
  • Glycoprot
  • Glycoproteins
  • GP
  • Movements
  • Plas
  • Platelet poor plasma
  • Point in time
  • QNT
  • Quan
  • Quant
  • Quantitative
  • Random
  • Relative ratio
  • ristocetin-free
  • Von will
  • Vonwillebrand
  • vWf
  • vWf activity.GPIbM actual
  • vWf:Ac
  • vWf:GPib