FORENSIC DNA ANALYSIS

Forensic DNA Analysis & Testing Services

The Carlson Company provides professional forensic DNA analysis and testing services for legal, investigative, and private cases across the USA. Our services include DNA comparison, specimen matching, infidelity DNA testing, forensic relationship testing, and other DNA analysis solutions designed to help answer important identification and relationship questions.

Forensic DNA analysis examines biological evidence to develop or compare DNA profiles. Depending on the case, testing may help establish biological relationships, compare an evidence sample with a reference sample, or provide genetic evidence for an investigation or legal matter.

Our forensic DNA testing services are available to individuals, attorneys, investigators, law enforcement professionals, and other organizations that require reliable laboratory analysis and professional reporting. Testing options and sample requirements depend on the purpose of the case and the type of evidence available.

Infidelity DNA Testing & Cheating Spouse Analysis

When suspected infidelity involves possible biological evidence, DNA testing can help determine whether a sample contains biological material that may be relevant to the investigation. The Carlson Company provides confidential infidelity DNA testing for private clients seeking scientific information about a suspected cheating spouse or partner.

Depending on the evidence available, testing may include:

DNA testing for suspected infidelity
Analysis of biological evidence recovered from personal items
Semen or sperm detection and analysis
Comparison of evidence samples with reference DNA
Testing of non-standard DNA samples

Common evidence may include items such as underwear, bedding, toothbrushes, razors, or other objects that may contain biological material. A suitable biological sample is required for DNA analysis, and the type and condition of the evidence can affect whether testing is possible.

For cases requiring legal use, discuss the appropriate collection and chain-of-custody DNA testing process with our team before submitting a sample.

Forensic DNA Testing Panels We Offer

Forensic Relationship DNA Testing

Forensic relationship DNA testing can help establish or investigate biological relationships when family members are available for comparison. These tests may be relevant to legal matters, identity investigations, missing-person cases, and situations involving disputed biological relationships.

Available testing options include:

Forensic Paternity DNA Test (Legal DNA Paternity Test): Tests the biological relationship between an alleged father and child, with or without additional participants.
Maternity Test: Determines whether an alleged mother and child share a biological relationship.
Avuncular Test: Examines a possible biological relationship between an aunt or uncle and a child.
Grandparentage Test: Uses an alleged grandparent and child to evaluate a possible biological relationship.
Missing Parent Test: Can use available grandparents and a child when a parent is unavailable for direct testing.
Siblingship Test: Evaluates whether two individuals may share a biological parent.
Twin Zygosity Test: Determines whether twins are genetically identical or fraternal.
Prenatal DNA Testing: Specialized testing involving an unborn child and the alleged father and mother may be available using appropriate medical samples.
Y-STR Test: Compares male DNA to evaluate whether individuals may share a paternal lineage. For legal cases, Y-STR testing may be used alongside autosomal relationship testing.

The appropriate test depends on who is available for testing, the relationship being investigated, and whether the results are intended for personal or legal purposes.

Infidelity DNA Testing

We provide confidential infidelity DNA testing for clients who need professional analysis of biological evidence associated with a suspected affair.

Testing options may include:

Infidelity DNA testing (non-criminal): Analysis of evidence such as underwear, bedding, or other personal items.
Standard Reference Sample: A buccal swab or FTA card may be used as a reference sample.
Non-Standard Reference Sample: Certain personal items, such as a toothbrush or razor, may be evaluated as alternative reference samples.
Semen/Sperm Analysis: Testing for the presence of semen or sperm in a submitted sample.
Stain Identification: Testing may identify biological substances such as saliva, semen, blood, urine, or sperm.
RSID™ or SPERM HY-LITER™: Specialized testing methods may be used for biological substance detection.
Legal/Criminal Forensics: Contact our team to discuss testing requirements and pricing for legal or criminal forensic cases.

The availability and suitability of testing depend on the evidence submitted and the condition of the sample.

Specimen Matching and DNA Genetics Consulting

Forensic DNA comparison can be useful when an existing DNA profile needs to be evaluated against a new specimen or when additional interpretation is required. Our services support specimen matching, casework comparisons, and selected genetics consultations.

Available services include:

Genetic Counseling: Up to a 30-minute phone consultation before or after a genetic predisposition test.
Nutritional Counseling: Up to a 30-minute phone consultation following applicable laboratory testing for nutritional analysis.
Legal Conversion: Conversion of an informational DNA test to a legal test when applicable.
Outside Lab Casework Comparison: Comparison of a profile generated by another laboratory with a newly generated profile.
Closed Casework Comparison: Comparison of a new specimen with a previously profiled sample or case.
Additional Report: Statistical analysis or additional reporting based on existing samples.
Archive Retrieval: Retrieval and comparison of profiles from qualifying previously closed cases.

Ancestral Origins Discovery

Our DNA-based ancestral origins services provide different options for exploring geographic and population-related genetic information.

Available options include:

Ancestral Origins Genesis: Geogenetic links with populations from around the world, including a printed map and report.
Ancestral Origins Genesis Premium: An expanded ancestral origins package with a larger map and report.
Ancestral Origins Discovery: Provides percentage-based ancestry information, regional definitions, and an individual profile.
Ancestral Origins Complete: Combines Genesis Premium and Origins Discovery testing.
Profile Only: Provides an electronic DNA profile for qualifying cases.
DNA Art: Creates a digital image based on an existing DNA profile.
GX Slim: Genetic-based health and wellness testing focused on diet and exercise strategies.
GX Perform: Genetic-based testing designed to provide information related to athletic performance and activity.
GX Renew: Provides lifestyle and wellness recommendations based on genetic information.
GX Nutrient Predisposition Analysis: Examines genetic predispositions related to micronutrient absorption.

Specific testing requirements, kit availability, and pricing vary by service.

Major Purposes of Forensic DNA Analysis

Infidelity Investigations: DNA analysis can be used to examine biological evidence associated with suspected infidelity. A suitable biological sample from the evidence is required for testing.
Paternity and Relationship Testing: DNA testing can help establish or evaluate biological relationships between individuals, including paternity, maternity, siblingship, and grandparentage.
Genetic Mutation Analysis: Certain DNA tests can examine genetic variations or predispositions associated with inherited conditions. These results provide information about genetic risk and should not be interpreted as a guarantee that a disease will or will not develop.
Identification and Forensic Investigations: DNA analysis can assist with identifying individuals or comparing biological evidence in appropriate investigative circumstances.

Forensic DNA testing requires suitable biological material and appropriate laboratory analysis. For cases intended for legal or investigative purposes, proper sample handling and DNA sample collection and submission procedures are important for maintaining the integrity of the evidence.

Why Choose The Carlson Company

At The Carlson Company, forensic DNA testing is performed under the supervision of experienced forensic professionals. We provide DNA analysis solutions for private individuals, attorneys, investigators, law enforcement, and other organizations throughout the USA.

Our services are designed to provide confidential handling, professional laboratory analysis, and clear reporting for different types of DNA testing needs. When a direct biological sample is not available, certain alternate DNA sources for testing may also be considered depending on the case and sample condition.

We Are Ready to Serve You

Client support: Real-person assistance is available by email or phone Monday through Thursday from 9:00 AM to 4:00 PM MST and Friday from 9:00 AM to 3:00 PM MST.
Phone assistance: Call our toll-free number at +1 866-889-3410 for assistance with your testing needs.
24/7 messages: Emails and voice messages can be submitted outside regular business hours.
Privacy: The Carlson Company Inc. is not affiliated with a government or law enforcement agency and is committed to protecting client privacy.
Professional clients: Services are available to private individuals as well as attorneys, law enforcement, military personnel, medical examiners, government organizations, mortuaries, crematoriums, and other qualified clients.
No referral required: A doctor’s referral or prescription is not required for our DNA testing services.
Sample submission: Depending on the test, samples may be submitted by mail using appropriate chain-of-custody procedures.
Turnaround: Standard reports are generally available within 15–17 business days for applicable services, with express options available for qualifying tests.
Expert support: Ph.D. expert witness support may be available when requested.
Specialized analysis: We provide DNA and toxicology evaluation services for appropriate cases.

Frequently Asked Questions

Q 1: What is the difference between forensic DNA analysis and a regular DNA test?

Forensic DNA analysis is generally focused on evidence, identification, comparisons, or legal and investigative questions. A regular consumer DNA test may instead focus on ancestry, wellness, or personal genetic information. The appropriate test depends on the purpose of the analysis and how the results will be used.

Q 2: Can DNA testing be performed using an item instead of a cheek swab?

In some circumstances, yes. Certain personal items may contain biological material that can be analyzed as an alternative DNA source. However, not every item will contain enough usable DNA, and the condition of the sample can affect the possibility of obtaining a result.

Q 3: Can forensic DNA test results be used in court?

Some DNA tests can be performed for legal use when the appropriate procedures are followed. Legal testing may require verified identification, controlled sample collection, documented handling, and a proper chain of custody. If court use is important, the testing requirements should be confirmed before samples are collected.

Q 4: How long does forensic DNA testing take?

Standard reporting is generally available within 15–17 business days for applicable services. Express turnaround options may also be available. Actual processing time can vary depending on the type of test, sample condition, laboratory requirements, and whether additional analysis is necessary.

Q 5: What happens if a DNA sample is too small, damaged, or contaminated?

A laboratory may be unable to obtain a reliable DNA profile when a sample is highly degraded, contaminated, or contains insufficient usable DNA. In such cases, additional testing or another suitable sample may sometimes be considered, depending on the circumstances of the case.