GeneTex, Inc. started operations in early 1997 in San Antonio, Texas. GeneTex was founded by three internationally renowned scientists with recognized expertise in clinical oncology, cancer biology and infectious diseases. Based on their breadth of experience and research interests, the company's initial focus was breast cancer biology and prognostic marker research. This evolved to incorporate a comprehensive portfolio of immunological reagents used by scientists studying the underlying mechanisms common to many forms of cancer. GeneTex’s product portfolio has expanded to cover research areas including cancer, cell biology, epigenetics, immunology, infectious disease, metabolism, neuroscience, signal transduction, stem cell development and zebrafish biology.

All GeneTex antibodies and other research product are available through Bio-Connect. If you have questions about a product or you cannot find a product, please contact our helpdesk.

GeneTex Webinar – Enhancing anti-cancer immune response by targeting glycosylated PD-L1

Primary antibodies Zebrafish antibodies Infectious diseases
  • Highly validated antibodies
  • Well-cited publications
  • Covering multiple research areas
  • >450 newly developed
  • Tested on zebrafish samples
  • IF, IHC and Western Blot
  • Well-cited publications
  • Many of them are tested on infected samples
Primary antibodies »»
Zebrafish antibodies »»

Infectious diseases »»
Neuroscience Recombinant antibodies EeasyBlot IP/WB solution
  • Well-cited publications
  • Highly validated antibodies
  • Consistent high performance
  • Well-developed
  • Solution for IP/WB problems
  • Masking bands by denatured IgG
  • Also for protein A/G background
Neuroscience »»
Recombinant antibodies »»
EasyBlot »»

New COVID-19 products

Cat. NoDescriptionAmountAmount
GTX535824SARS-CoV-2 (COVID-19) Nucleocapsid Protein Sandwich ELISA Kit
GTX500046SARS-CoV-2 (COVID-19) Spike RBD ELISA Pair [HL1014 / HL1003]
GTX135570SARS-CoV-2 (COVID-19) nucleocapsid antibodyRabbitPolyclonal
GTX135570SARS-CoV-2 (COVID-19) nucleocapsid antibodyRabbitPolyclonal
GTX635792-01SARS-CoV-2 (COVID-19) Spike RBD antibody [HL1003] (HRP)RabbitMonoclonal
GTX02575-proSARS-CoV-2 (COVID-19) Spike (D614G variant) protein, His tag

Top sellers

Cat. No.DescriptionHostClonality
GTX109242Arginase 1 antibodyRabbitPolyclonal
GTX128145ATR (phospho Thr1989) antibodyRabbitPolyclonal
GTX70109ATR antibody [2B5]MouseMonoclonal
GTX108471BCA1 antibody [N3C3]RabbitPolyclonal
GTX44354beta 2 Microglobulin antibody [B1G6]MouseMonoclonal
GTX221667-01EasyBlot anti Mouse IgG (HRP)

GTX221666-01EasyBlot anti Rabbit IgG (HRP)

GTX300111EasyBlot Sampler Kit

GTX109877Fumarate hydratase antibodyRabbitPolyclonal
GTX100118GAPDH antibodyRabbitPolyclonal
GTX627408GAPDH antibody [GT239]MouseMonoclonal
GTX113617GFP antibodyRabbitPolyclonal
GTX213111-04Goat Anti-Mouse IgG antibody (DyLight488)GoatPolyclonal
GTX213110-04Goat Anti-Rabbit IgG antibody (DyLight488)GoatPolyclonal
GTX127309HIF1 alpha antibodyRabbitPolyclonal
GTX100042Iba1 antibodyRabbitPolyclonal
GTX74034IL1 beta antibodyRabbitPolyclonal
GTX16667Ki67 antibody [SP6]RabbitMonoclonal
GTX124420Lcp1 antibodyRabbitPolyclonal
GTX128508mCherry antibodyRabbitPolyclonal
GTX77597Protein A antibody (Biotin)ChickenPolyclonal
GTX77595Protein A antibody (HRP)ChickenPolyclonal
GTX70230Rad51 antibody [14B4]MouseMonoclonal
GTX50875Trident Prestained Protein Ladder (High Range)

GTX70255TSG101 antibody [4A10]MouseMonoclonal

Major product lines

  • Cell and tissue lysates
  • Primary antibodies
  • Proteins and peptides
  • Secondary antibodies
  • Serum products

GeneTex news

For more information, please visit:

GeneTex Rewards Program

Submit a publication or product review on the GeneTex website and receive a free 25ul antibody. Folow these three steps:

  1. Submit your product review or publication here
  2. GeneTex will process your request
  3. Choose your free antibody

20% off on primary antibodies with citation

Now buy a GeneTex full-size primary antibody and enjoy a 20% discount.

  • Offer is valid until the 30th of June 2021.
  • Promotion code: "GTX_citation" must be included in the order to be redeemed. 
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