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510(k) K231290

Optilite® Freelite® Kappa Free Kit, Optilite® Freelite® Lambda Free Kit by The Binding Site, Ltd. — Product Code DFH

K231290 is an FDA 510(k) premarket notification submitted by The Binding Site, Ltd. for the device "Optilite® Freelite® Kappa Free Kit, Optilite® Freelite® Lambda Free Kit". The FDA issued a decision of Substantially Equivalent on January 24, 2024. The device falls under product code DFH (Kappa, Antigen, Antiserum, Control), a Class II device regulated under 21 CFR 866.5550. The Binding Site, Ltd. has at least 10 other 510(k) clearances on record.

Clearance Details

Decision
SESE (Substantially Equivalent)
Decision Date
January 24, 2024
Date Received
May 4, 2023
Clearance Type
Traditional
Expedited Review
No
Third Party Review
No

Device Classification

Device Name
Kappa, Antigen, Antiserum, Control
Device Class
Class II
Regulation Number
866.5550
Review Panel
IM
Submission Type

Other clearances by The Binding Site, Ltd.

  • K140105 — HEVYLITE HUMAN IGA KAPPA KIT FOR USE ON SIEMENS BNII, HEVYLITE HUMAN IGA LAMBDA (March 18, 2014)
  • K132555 — HEVYLITE HUMAN IGG KAPPA KIT AND HEVYLITE HUMAN IGG LAMBDA KIT (December 20, 2013)
  • K103824 — HUMAN IGA LIQUID REAGENT KIT FOR USE ON SPA PLUS (February 27, 2012)
  • K100455 — SPAPLUS ANALYZER (September 3, 2010)
  • K090920 — HUMAN IGG SUBCLASS LIQUID REAGENT KITS (FOR USE ON HITACHI 911/ 912/ 917 AND MOD (December 30, 2009)
  • K092450 — HUMAN IGD KIT FOR USE ON SPAPLUS (December 28, 2009)
  • K083289 — HUMAN BETA-2 MICROGLOBULIN KIT (May 6, 2009)
  • K082129 — HUMAN IGM LIQUID REAGENT KIT FOR USE ON THE SPAPLUS ANALYZER (February 10, 2009)
  • K081827 — HUMAN IGA LIQUID REAGENT KIT FOR USE ON SPAPLUS (December 19, 2008)
  • K081674 — BINDAZYME HUMAN ANTI-GLIADIN (MGP), IGG EIA KIT; BINDAZYME HUMAN ANTI-GLIADIN (M (October 15, 2008)

Other clearances for product code DFH

  • K253358 — Diazyme Human Kappa (k) Free Light Chain Assay; Diazyme Human Lambda (¿) Free Li (December 19, 2025)
  • K250549 — Optilite® Freelite Mx Kappa Free Kit; Optilite® Freelite Mx Lambda Free Kit (May 23, 2025)
  • K231601 — FLC Kappa, FLC Lambda,FLC Control Level 1, FLC Control Level 2 (February 23, 2024)
  • K210623 — FLC Kappa, FLC Lambda, FLC Control Level 1, FLC Control Level 2 (November 18, 2022)
  • K211648 — Diazyme Human Kappa Free Light Chain Assay, Diazyme Human Lambda Free Light Chai (September 8, 2022)
  • K220001 — Diazyme Human Kappa Free Light Chain Assay, Diazyme Human Lambda Free Light Chai (August 4, 2022)
  • K212379 — N Latex FLC kappa, N Latex FLC lambda (March 2, 2022)
  • K201496 — N Latex FLC kappa, N Latex FLC lambda (October 29, 2021)
  • K193047 — N Latex FLC kappa, N Latex FLC lambda (July 14, 2021)
  • K190879 — N Latex FLC kappa, N Latex FLC lambda (May 3, 2019)

FDA data resources