Ctk Biotech, INC.
13855 Stowe Dr, Poway, CA 92064
ACTIVELAST SEEN IN FEDERAL DATA AUG 2026 · 4 SOURCES
Operating signal within 12 months from two or more independent sources.
What they make
In-Vitro Diagnostic Substance Manufacturing325413Products
Made or handled here · 62
Antigen, Cf (Including Cf Controls), Respiratory Syncytial Virus · Antigen, Cf, Psittacosis (Chlamydia Group) · Antigen(Complexed),Prostate Specific,(Cpsa) · Antigen, Iha, T. Cruzi · Antigens, All Groups, Salmonella Spp. · Antisera, All Groups, Streptococcus Spp. · Antisera, All Leptospira Spp. · Antisera, Cf, Adenovirus 1-33 · Antisera, Cf, Herpesvirus Hominis 1,2 · Antisera, Cf, Influenza Virus A, B, C · Antisera, Cf, Rubella · Antisera, If, Toxoplasma Gondii · Antiserum, Cf, Cytomegalovirus · Antiserum, Fluorescent, Mycobacterium Tuberculosis · Antiserum, Vibrio Cholerae, All Varieties · Assay, Direct, Nucleic Acid Amplification, Influenza Virus · Assay, Enzyme Linked Immunosorbent, Hepatitis C Virus · Atp And Creatine Kinase (Enzymatic), Creatine · Blood, Occult, Enzymatic Method, In Urine · Coronavirus Antigen Detection Test System. · Dengue Nucleic Acid Amplification Assay (Naat) · Dengue Virus Antigen Assay · Device To Detect And Measure Procalcitonin (Pct) In Human Clinical Specimens · Enzyme Immunoassay, Non-Radiolabeled, Total Thyroxine · Enzyme Linked Immunoabsorbent Assay, Rotavirus · Ferritin, Antigen, Antiserum, Control · General Purpose Reagent · Helicobacter Pylori · Hemoglobin A1c Test System · Hepatitis A Test (Antibody And Igm Antibody) · Immunoassay Method, Troponin Subunit · Instrumentation For Clinical Multiplex Test Systems · Kit, Identification, Neisseria Gonorrhoeae · Kit, Serological, Positive Control · Multiplex Immunoassay For T. Gondii, Rubella, Cytomegalovirus And Herpes Simplex Virus 1 And 2 · Plasmodium Spp. Detection Reagents · Radioassay, Vitamin B12 · Radioimmunoassay, Estradiol · Radioimmunoassay, Follicle-Stimulating Hormone · Radioimmunoassay, Luteinizing Hormone · Radioimmunoassay, Progesterone · Radioimmunoassay, Prolactin (Lactogen) · Radioimmunoassay, Testosterones And Dihydrotestosterone · Radioimmunoassay, Thyroid-Stimulating Hormone · Radioimmunoassay, Total Triiodothyronine · Radioimmunoassay (Two-Site Solid Phase), Ferritin · Reagent, Coronavirus Serological · Reagent, Leishmanii Serological · Reagents, 2019-Novel Coronavirus Nucleic Acid · Reagents, Zika Virus Nucleic Acid · Single (Specified) Analyte Controls (Assayed And Unassayed) · System, Test, C-Reactive Protein · System, Test, Human Chorionic Gonadotropin · System, Test, Rheumatoid Factor · System, Test, Vitamin D · Test, Hepatitis B (B Antigen, B Surface Antigen, Be Antigen) · Test, Hiv Detection · Test, Natriuretic Peptide · Test, Qualitative, Detection Of Dengue Igm And Igg Antibodies · Test, Syphilis, Treponemal · Visual, Pregnancy Hcg, Prescription Use · Zika Virus Serological Reagents (Emergency Use)Where these came from
62 from FDA device registration · Federal registry
FDA device establishment 2032682, product code GQG; proprietary names: OnSite RSV Ag Rapid Test (REF# R0186C)
Where it is
32.94174, -117.03137 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Mcgowan Enterprises INC Dba Acute Care Pharmaceuticals | Poway | Pharmaceutical Preparation Manufacturing 325412 | UNVERIFIED | 0.7 KM |
| Diazyme Laboratories INC | Poway | In-Vitro Diagnostic Substance Manufacturing 325413 | ACTIVE | 1.6 KM |
| General Atomics - Poway - DPC01 | Poway | Medicinal and Botanical Manufacturing 325411 | LIKELY ACTIVE | 1.6 KM |
| Innominata Dba Genbio | San Diego | In-Vitro Diagnostic Substance Manufacturing 325413 | UNVERIFIED | 7.3 KM |
| Gendx Dba Gen Bio | San Diego | In-Vitro Diagnostic Substance Manufacturing 325413 | UNVERIFIED | 7.3 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 4 FEDERAL SOURCES, 8 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
EPA cross-references this facility in RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| FDA DEVICES | OPERATING | AUG 2026 | AUG 2026 |
| SAM GOV | OPERATING | MAY 2026 | MAY 2026 |
| EPA FRS | EXISTENCE | DEC 2018 | DEC 2018 |
| SBA LOANS | EXISTENCE | MAY 2017 | MAY 2017 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | MAY 2026 |
| CAGE CODE | SAM GOV | MAY 2026 |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | MAY 2026 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | MAY 2026 |
| REGISTRATION EXPIRATION | SAM GOV | MAY 2026 |
| SBA LOAN | SBA LOANS | MAY 2017 |
| STATE | EPA FRS | JUL 2026 |
| STATE | SAM GOV | MAY 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.