Peptidetesting

All labs

MDx BioAnalytical Laboratory

Public information only

US contract lab with a well-credentialed founder; it has only recently started peptide testing, and so far it has mostly worked for a single vendor.

Watch - from four separately substantiated review fields. See them

Watch profile: widely used, but with unresolved signals below. Popularity is not verification - read the signals and their sources. Think this rating is too strict? Perhaps. But a lab should mind the details - when it does not, that too is a signal.
Legal entity
MDx BioAnalytical Laboratory, Inc.
Registration
801312038
Location
College Station, United States Americas · 5890 Imperial Loop Ste. 12, College Station, Texas 77845, United States
Website
mdxbiolabs.com
Indicative price
On request
Report verification
Reports verifiable online

Four separate review fields

Existing overall assessment: Watch

The overall assessment is not an average of these four fields. Each field answers a different question and cannot offset another.

Partially substantiated

Who is behind the laboratory?

Specific identity details are substantiated, but the complete chain of responsibility is not public.

Boundary: Identity and responsibility do not establish analytical competence.

View 6 signals and their evidence
Signal profile - Counts show composition, not a score. Core evidence 2 Supporting evidence 3 Boundary 1 Contradiction 0
  • Positive At least one named key person is independently attributed to this laboratory: Earl L. White, Ph.D..
  • Positive Operating legal entity per imprint: MDx BioAnalytical Laboratory, Inc. (display name 'MDx BioAnalytical Laboratory' is a brand)
  • Positive The registered address 5890 Imperial Loop Ste. 12, College Station, Texas 77845, United States is independently confirmed.
  • Positive A public LinkedIn profile is on record for Earl L. White, Ph.D..
  • Positive Company founded 2008 by Earl L. White per company website and independent Peptigrity review site. 2013 USPTO deposition transcript independently confirms his active involvement with MDx. Ph.D. in Analytical Chemistry with mass spectrometry specialization is directly relevant to a bioanalytical laboratory. Role as founder/CEO is consistent across company website, LinkedIn, and third-party sources.
  • Neutral Creditsafe lists address as 6161 Imperial Loop, College Station, TX 77845, while SAM federal registration and company website list 5890 Imperial Loop Ste. 12, College Station, TX 77845 - same city/ZIP but different street number
Contradicted

Is the procedure technically substantiated for peptides?

A material, attributable scope or credential contradiction is substantiated.

Boundary: Lack of accreditation is normal here and is not a negative signal.

View 2 signals and their evidence
Signal profile - Counts show composition, not a score. Core evidence 0 Supporting evidence 1 Boundary 0 Contradiction 1
  • Watch Lab homepage (mdxbiolabs.com) presents ISO/IEC 17025:2017 accreditation from PJLA as active, implying accredited competence for its testing services including peptide analysis by HPLC/LC-MS. However, the lab's own Services page (mdxbiolabs.com/services) explicitly states 'ISO/IEC 17025:2017 Accreditation Pending'. No PJLA registry entry (pjlabs.com/search-accredited-organizations) confirms active accreditation for MDx BioAnalytical Laboratory. No formal scope document exists to verify peptide testing coverage.
  • Positive The laboratory names concrete instrumentation: HPLC-DAD, Triple quadrupole LC-MS/MS.
Verification offered

Can a report be traced back through the issuer?

A laboratory-controlled form or registry is available, but no qualifying specific report was confirmed.

Boundary: Report confirmation establishes neither analytical competence nor the contents of an individual vial.

View 1 signal and its evidence
Signal profile - Counts show composition, not a score. Core evidence 0 Supporting evidence 1 Boundary 0 Contradiction 0
Verification path
https://mdxbiolabs.com/certificates-of-analysis
  • Positive The laboratory offers a verification form. We could not confirm a real report through it, so this counts as an offer, not as proof.
Not publicly established

Has actual measurement performance been checked externally?

No suitable independent evidence of actual measurement performance was publicly established.

Boundary: Testimonials, report volume and average purity values are not external performance evidence.

No public signals in this review field.

Our honest take

MDx BioAnalytical Laboratory can be treated as a real, long-standing analytical laboratory, but one open concern prevents an unqualified trust statement at this time.

Is MDx BioAnalytical Laboratory a real, operating laboratory?

Multiple independent signals corroborate its existence and operational history: the domain mdxbiolabs.com has been registered since January 2017, the company website states services since 2008, and a commercial database lists incorporation in 2010. The operational address at 5890 Imperial Loop Ste. 12, College Station, TX 77845 is independently confirmed by U.S. federal SAM registration (UEI: EGBFCGKEPU27). Founder and CEO Earl L. White, Ph.D. is independently verified through a 2013 USPTO deposition transcript, a public LinkedIn profile, and a third-party review site; his Ph.D. in Analytical Chemistry with mass spectrometry specialization is directly relevant to the laboratory's work. The lab names concrete instrumentation (HPLC-DAD, triple quadrupole LC-MS/MS) and offers peptide identity, purity, net-peptide content, and sequence confirmation testing.

What verification signals and services does the laboratory offer?

A certificate-of-analysis verification portal exists at mdxbiolabs.com/certificates-of-analysis, though we could not independently confirm a real report through it. The lab's services include peptide identity, purity, net-peptide content, and sequence confirmation testing, supported by named instrumentation such as HPLC-DAD and triple quadrupole LC-MS/MS.

Why does the available evidence not support the directory's highest rating?

The public evidence does not converge to the directory's highest rating because no PJLA registry entry confirms active ISO/IEC 17025:2017 accreditation for this laboratory, and no formal accredited scope document exists to verify peptide testing coverage.

How should you read this result?

This is a verifiability limit, not an accusation. The concrete open concern is an accreditation scope overclaim: the lab's homepage presents ISO/IEC 17025:2017 accreditation from PJLA as active, while its own Services page states 'ISO/IEC 17025:2017 Accreditation Pending,' and no PJLA registry entry confirms active accreditation. These are signals, not a verdict.

Below: the material this assessment is built on.

People behind the lab

Earl L. White, Ph.D.
Founder & CEO · Founded MDx BioAnalytical Laboratory in 2008; 2013 USPTO deposition transcript confirms active involvement with MDx refe
LinkedIn profile on file

Accreditation

ISO/IEC 17025:2017: Claimed, unverified Lab homepage claims active ISO/IEC 17025:2017 accreditation from PJLA, but the lab's own Services page states 'ISO/IEC 17025:2017 Accreditation Pending'. No PJLA registry entry found confirming active status. No formal scope document available from PJLA or lab. Generic boilerplate scope language used; peptide testing coverage unverifiable.

What is tested - and with what

Substances Peptides

Techniques LC-MSMass spectrometryHPLCEndotoxin (LAL)

Methods & capabilities Peptide analysis (identity/purity) · HPLCPeptide analysis (identity/purity) · LC-MS

Context without a quality rating

These signals describe access, the public trail and documents. They do not colour any of the four review fields.

Audit complete

Access and offering · 3
  • Positive Homepage states 'Peptide Experts' and offers net-peptide content analysis via HPLC-DAD coupled to triple quadrupole mass spectrometer; Services page lists 'Protein and Peptide Characterization' including purity, net-peptide analysis, and sequence confirmation.
  • Neutral The laboratory's public ordering route addresses business customers only; no private ordering route was found.
  • Neutral No pricing information found on any page.
Public and digital trail · 3
  • Positive The domain mdxbiolabs.com has been registered since January 17, 2017, via GoDaddy.com, LLC, indicating an established online presence of approximately 9 years.
  • Positive Commercial database (Creditsafe) lists incorporation year as 2010; company website states services provided 'since 2008', indicating long-standing operational history
  • Neutral Multiple pages (verify, verification, impressum, legal, legal-notice) return 'Page Not Found' with identical cookie consent and footer, suggesting a template-based site.
Domain & digital trail
Domain registered
2017-01-17 (9.5 age)
Registrar
GoDaddy.com, LLC
TLS
GoDaddy.com

Sources

Show all 72 sources

For lab operators

Run this lab? You can confirm the entry and correct it.

Claim this lab
This profile is built from public sources and reviewed by hand. It shows where each fact comes from. A listing is a set of signals, not an endorsement or a verdict - and never a guarantee. Presence and order cannot be purchased.