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1. WO2021217178 - CALIBRATION AND QUALITY CONTROL REAGENTS FOR USE WITH IMMUNOASSAYS FOR ANTIBODIES

Publication Number WO/2021/217178
Publication Date 28.10.2021
International Application No. PCT/US2021/070436
International Filing Date 21.04.2021
IPC
A61K 39/42 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
39Medicinal preparations containing antigens or antibodies
395Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
42viral
A61K 39/395 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
39Medicinal preparations containing antigens or antibodies
395Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
A61K 39/44 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
39Medicinal preparations containing antigens or antibodies
395Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
44Antibodies bound to carriers
A61K 39/02 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
39Medicinal preparations containing antigens or antibodies
02Bacterial antigens
A61K 49/16 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
49Preparations for testing in vivo
06Nuclear magnetic resonance (NMR) contrast preparations; Magnetic resonance imaging (MRI) contrast preparations
08characterised by the carrier
10Organic compounds
14Peptides, e.g. proteins
16Antibodies; Immunoglobulins; Fragments thereof
A61K 39/12 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
39Medicinal preparations containing antigens or antibodies
12Viral antigens
CPC
A61K 49/16
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
49Preparations for testing in vivo
06Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
08characterised by the carrier
10Organic compounds
14Peptides, e.g. proteins
16Antibodies; Immunoglobulins; Fragments thereof
A61K 51/10
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
51Preparations containing radioactive substances for use in therapy or testing in vivo
02characterised by the carrier ; , i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
04Organic compounds
08Peptides, e.g. proteins ; , carriers being peptides, polyamino acids, proteins
10Antibodies or immunoglobulins; Fragments thereof ; , the carrier being an antibody, an immunoglobulin or a fragment thereof, e.g. a camelised human single domain antibody or the Fc fragment of an antibody
C07K 16/08
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
16Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
08against material from viruses
C07K 16/10
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
16Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
08against material from viruses
10from RNA viruses ; , e.g. hepatitis E virus
C07K 16/42
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
16Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
42against immunoglobulins
C07K 2317/21
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
2317Immunoglobulins specific features
20characterized by taxonomic origin
21from primates, e.g. man
Applicants
  • SIEMENS HEALTHCARE DIAGNOSTICS INC. [US]/[US]
Inventors
  • BAHAR, Izak
Agents
  • STEIN, Kevin
  • YUAN, Chien
  • FIELITZ, Ellen
  • CHIEN, Andrew
Priority Data
63/015,22324.04.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) CALIBRATION AND QUALITY CONTROL REAGENTS FOR USE WITH IMMUNOASSAYS FOR ANTIBODIES
(FR) RÉACTIFS D'ÉTALONNAGE ET DE CONTRÔLE DE QUALITÉ DESTINÉS À ÊTRE UTILISÉS AVEC DES DOSAGES IMMUNOLOGIQUES POUR DES ANTICORPS
Abstract
(EN) Calibration and/or quality control reagents are disclosed for use in serology immunoassays for antibodies to a microorganism. In the reagents, antibodies specific to an antigen of the microorganism are complexed with anti-human Ig antibody to form a complex. Kits and microfluidics devices containing the reagents are also disclosed, along with methods of producing and using the reagents.
(FR) La présente invention concerne des réactifs d'étalonnage et/ou de contrôle de qualité destinés à être utilisés dans des dosages immunologiques sérologiques pour des anticorps dirigés contre un micro-organisme. Dans les réactifs, des anticorps spécifiques à un antigène du micro-organisme sont complexés avec un anticorps anti-Ig humaine pour former un complexe. La présente invention concerne également des kits et des dispositifs microfluidiques contenant les réactifs, ainsi que des procédés de production et d'utilisation des réactifs.
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