What PhosphoSolutions LLC does

PhosphoSolutions LLC is a Davis, California-based specialty antibody supplier founded in 2001 that operates as a focused brand within Antibodies Incorporated's family of research reagent brands (alongside NeuroMab, Aves Labs, Biosensis, and ImmunoChemistry Technologies). The company designs, produces, and distributes phosphospecific antibodies and total protein antibodies — including monoclonal, polyclonal, and recombinant chimeric formats — targeting neuroscience and cancer research applications such as Western blot, immunofluorescence, immunohistochemistry, and ELISA. Its technical foundation rests on a proprietary serum-pooling process that delivers batch-to-batch reproducibility for polyclonal antibodies, supported by a 100% satisfaction guarantee and the registered "Antibodies that Work™" trademark.

The commercial model is a hybrid of catalog e-commerce sales through the Antibodies Incorporated storefront (with 969+ SKUs priced between $144 and $348 per unit) and full-service custom antibody development programs in which customers collaborate directly with bench scientists from antigen design through purification and characterization. Pricing is transparent and published online for catalog items, while custom engagements are quote-based. Distribution combines a direct global e-commerce channel with a worldwide regional distributor network, and marketing is conducted through monthly email newsletters, conference participation (notably ADLM and AACR), and scientific content (protocols, signaling pathway diagrams, antibody education materials). The named customer base consists of academic and institutional researchers across institutions including UCLA, the University of Copenhagen, Oregon Health & Science University, HHMI Janelia Research Campus, and King's College London.

Operationally, PhosphoSolutions operates with 1–10 employees and is co-led by founders Andrew J. Czernik and John W. Haycock alongside executive vice president Kristin Nixon. The company is privately held under strategic parent Antibodies Incorporated, which has operated for over fifty years, and discloses no external funding, M&A activity, or public-company plans. Strategic posture is that of a stable, niche-specialist reagent vendor leveraging shared infrastructure and distribution scale through its parent rather than pursuing independent venture-scale growth.

Name

PhosphoSolutions LLC

Legal name

PhosphoSolutions LLC

Website

https://phosphosolutions.com

Company type

Private

Founded year

2001

Operating status

Operating

Headcount range

1–10 employees

Short description

PhosphoSolutions LLC is a Davis, California specialty antibody supplier founded in 2001, producing phosphospecific and protein antibodies for neuroscience and cancer researchers worldwide through catalog e-commerce and custom development services under parent Antibodies Incorporated.

Ownership category

akta.pro rank

Product category

Research Antibodies & Life Science Reagents

NAICS

Research and Development in Biotechnology (except Nanobiotechnology) (541714), Scientific Research and Development Services (5417), In-Vitro Diagnostic Substance Manufacturing (325413)

SIC

Services-Commercial Physical & Biological Research (8731), In Vitro & In Vivo Diagnostic Substances (2835)

akta.pro primary industry

Reagents, Chemicals & Assay Kits (Buffers, Antibodies, ELISA, Enzymes) (HLAGAIAI)

akta.pro secondary industries

Biomarker Assay & Reagent Development (LDT/IVD assay design, antibodies/standards/controls) (HLAAAMAL), Specialty & Biomarker Laboratory Services (Immunoassays/Flow/Cytometry) (HLAGAEAB)

Keywords

• Phosphospecific antibodies
• Neuroscience research reagents
• Custom antibody development
• Protein phosphorylation assays
• Primary antibody manufacturing

Headquarters

HQ city

Davis

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Technology or R&D, Supply Chain, Marketing or Sales

Revenue model

1. Catalog Antibody Products: Sale of validated phosphospecific and total protein antibodies for neuroscience and cancer research. Products include over 969 catalog items ranging from $144-$348 per unit.
2. Custom Antibody Development Services: All-inclusive custom antibody services including design, immunization, purification, and characterization. Customers work directly with developing scientists.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

PhosphoSolutions LLC designs, manufactures, and distributes phosphospecific antibodies and complementary neuroscience research reagents (primary and secondary antibodies, ELISA/IHC kits, dyes, proteins/peptides, and iron oxide nanoparticles). The company also provides fee-for-service work such as custom antibody development, adenovirus production, ELISA/immunoassay development, antibody conjugation and purification, and contract manufacturing, primarily for life science researchers studying protein phosphorylation in neuroscience and related disease areas.

Product overview

PhosphoSolutions is a brand under Antibodies Incorporated specializing in neuroscience and cancer research antibodies, offering over 969 products. The portfolio centers on phosphospecific antibodies for studying protein phosphorylation states in signaling pathways, complemented by a comprehensive range of primary and secondary antibodies, assay kits (cell viability, apoptosis, autophagy, ELISA, IHC), reagents, nanoparticles, and custom services. Custom antibody development services allow researchers to work directly with scientists from design through characterization. The company operates under Antibodies Incorporated's family of brands alongside NeuroMab, Aves Labs, Biosensis, and ImmunoChemistry Technologies, sharing resources and distribution networks while maintaining distinct product focuses.

Differentiator

Problem solved

Functional benefit

Products and services

• Phosphospecific Antibodies Phosphospecific antibodies that detect defined phosphorylated sites on proteins, used by life-science researchers studying protein phosphorylation in neuroscience, cell signaling, and cancer research.
• Primary Antibodies Primary antibodies for use as first-binding reagents in western blot, IHC, ELISA, and other immunoassays for life science research.
• Secondary Antibodies Secondary antibodies (enzyme- and fluorophore-conjugated) used to detect primary antibody binding in immunoassays.
• Antibody Kits Curated antibody kits bundling primary and secondary antibodies with reagents for specific detection applications in life science research.
• Cell Viability, Metabolism, Biochemicals Reagents for cell viability and metabolism assays, plus related biochemicals, used in cell-based and biochemical research experiments.
• ELISA Kits and Reagents ELISA kits and supporting reagents for quantitative detection of proteins and analytes in life science research.
• IHC Reagents Reagents for immunohistochemistry, used to detect specific antigens in tissue sections in research and translational workflows.
• Dyes & Tracing Reagents Fluorescent and tracing dyes used for labeling, tracking, and detection in microscopy, flow cytometry, and related research applications.
• IVD Kits and Components In vitro diagnostic kits and components intended for IVD research and clinical/research diagnostic workflows.
• Proteins, Peptides and Small Molecules Proteins, peptides, and small molecules provided as antigens, standards, or research reagents for life science and biochemical research.
• Superparamagnetic Iron Oxide Nanoparticles Superparamagnetic iron oxide nanoparticles used in research applications such as cell separation, magnetic labeling, and related life science workflows.
• Custom Antibody Development Service Fee-for-service custom antibody generation against customer-specified targets (including phosphospecific antibodies), supporting academic and biotech R&D groups that cannot source the reagent off-the-shelf.
• Adenovirus Production Service Custom adenovirus production service for gene delivery and overexpression/knockdown studies in life science research.
• ELISA/ImmunoAssay Development Service Custom ELISA and immunoassay development service for quantifying analytes in research samples when off-the-shelf kits are unsuitable.
• Contract Manufacturing Service Reagent contract manufacturing service for partners needing antibody or related reagent production at scale, including for proprietary programs.
• Antibody Conjugation Service Service to conjugate customer-supplied or PhosphoSolutions antibodies with enzymes, fluorophores, biotin, or other labels for downstream assays.
• Antibody Purification Service Service to purify antibodies (e.g., affinity purification or antigen-specific purification) from supplied sera or hybridoma supernatants for research use.

Named customers5 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• Antibodies Inc. / NeuroMabcoreChannel Partner/ Reseller/ DistributorPhosphoSolutions is a brand under Antibodies Incorporated, which serves as the parent company and primary distribution channel. Antibodies Inc. has been operating for over fifty years and distributes PhosphoSolutions products through its established e-commerce platform and worldwide distribution network.

Scale indicators3 records

Recent moves5 records

Expansion highlights4 records

Market position

Strengths4 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/PhosphoSolution

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about PhosphoSolutions LLC