FDA 510(k) FDA class 2 Substantially Equivalent 🇺🇸 United States

Diazyme Human Kappa (k) Free Light Chain Assay; Diazyme Human Lambda (¿) Free Light Chain Assay

K Number: K253358 · Decision Dec 19, 2025
Classifications
1
FEI Numbers
18
Registration Numbers
18
Same Product Code
62
Applicant Total
11
Review Days
80

Basic Information

Device Name
Diazyme Human Kappa (k) Free Light Chain Assay; Diazyme Human Lambda (¿) Free Light Chain Assay
K Number
K253358
Device Class
FDA class 2
Clearance Type
Traditional
Regulation Number
866.5550
Medical Specialty
Immunology
Decision
Substantially Equivalent
Statement or Summary
Summary
Applicant
Diazyme Laboratories, Inc.
Date Received
September 30, 2025
Decision Date
December 19, 2025
Product Code
DFH
Advisory Committee
Immunology
Review Advisory Committee
IM
Third Party
N

Classifications

This FDA 510(k) entry is associated with 1 FDA classification via its product code.

Product Code Device Name
DFH Kappa, Antigen, Antiserum, Control

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