Register for free to join our community of investors and share your ideas. You will also get access to streaming quotes, interactive charts, trades, portfolio, live options flow and more tools.
Looks like 87% insider owned and a boat load of patents
They own all these patents- UNREAL. This can move.
The table below provides a list of our issued patents:
Patent Title Number Expiration Date
Protein A Compositions and Methods of Use U.S. Patent No. 7,211,258 Nov. 6, 2022
Protein A Methods of Use U.S. Patent No. 7,425,331 Nov. 6, 2022
Protein A Compositions and Methods of Use U.S. Patent No. 7,807,170 April 10, 2022
Protein A Compositions and Methods of Use U.S. Patent No. 8,168,189 June 16, 2022
Protein A Compositions and Methods of Use U.S. Patent No. 8,603,486 April 10, 2022
23
Protein A Compositions and Methods of Use European Patent No. 2570136 March 6, 2023
Protein A Composition and Method of Use Japanese Patent No. 5523796 March 6, 2023
Protein A Compositions and Methods of Use U.S. Patent No. 9,370,552 November 6, 2022
Protein A Compositions and Methods of Use European Patent No. 2,206,511 September 13, 2025
Protein A Compositions and Methods of Use Canadian Patent No. 2,894,098 March 6, 2023
Protein A Compositions and Methods of Use Canadian Patent No. 2,481,282 March 6, 2023
Protein A Compositions and Methods of Use European Patent No. 1,499,345 March 6, 2023
Protein A Compositions and Methods of Use Hong Kong Patent No. 1145805B September 13, 2025
Because the float is locked.
Why is this sitting at 0.0002 with a bid/ask of 0.05/.0.09???
William E. Gannon Jr Can you talk about your involvement with Oncolix?
You are listed as regulatory officer as well as multiple other roles in various companies like PRTX?
Oncolix has you listed on there Website but recently learned that Oncolix has been listing Advisors who are not currently Advisors
I want to make sure PRTX and Oncolix are not connected with any other affiliation but yourself
Ichor looks great can't wait for that to go public, will that merge with PRTX or ONCX or will you keep those cookie jars disconnected?
https://www.bloomberg.com/research/stocks/people/person.asp?personId=27349958&privcapId=2387973
Website links Gannon to all referenced companies
IMO
Latest PR - PROTALEX, INC. TO PRESENT AT RODMAN & RENSHAW 10TH ANNUAL HEALTHCARE CONFERENCE
NEW HOPE, Pa., Nov 03, 2008 (BUSINESS WIRE) -- Protalex, Inc. (OTCBB:PRTX) today announced that Steven H. Kane, President and Chief Executive Officer, will present at the upcoming Rodman & Renshaw 10th Annual Healthcare Conference on Monday, November 10, 2008 at 3:40 p.m. Eastern Time. The event will be held from November 10-12, 2008 at the New York Palace Hotel in New York.
Individuals may listen to a live webcast of the presentation by logging on to the Investors section of Protalex' web site, www.protalex.net, a few minutes prior to start time. The presentation will be archived for 90 days.
The conference will feature presentations from more than 350 public and privately held emerging growth healthcare companies presenting data on an array of therapeutic topics including oncology, cardiovascular disease, central nervous system disorders, infectious diseases and medical device technology. Details regarding the conference can be obtained at www.rodmanandrenshaw.com.
About PRTX-100
PRTX-100 is a highly-purified form of the Staphylococcal bacterial protein known as Protein A. PRTX-100 has the ability, at very low concentrations, to bind to and to down regulate activation of human B-lymphocytes and macrophages which are key cells mediating inflammation in certain autoimmune diseases. Laboratory studies indicate the mechanism involves interference with specific intracellular signaling pathways. Pre-clinical studies also demonstrate that very low doses of PRTX-100 have potent therapeutic effects on model inflammatory diseases.
About Protalex, Inc.
Protalex, Inc. is a biotechnology company engaged in the development of a new class of drugs for the treatment of rheumatoid arthritis, idiopathic thrombocytopenic purpura and a host of other autoimmune disorders. Additional information about Protalex, Inc. can be found at www.protalex.com.
Cautionary Statement Regarding Forward Looking Information
This release contains forward-looking information about Protalex, Inc. that are intended to be covered by the safe harbor for forward-looking statements provided by the Private Securities Litigation Reform Act of 1995. Forward-looking statements are statements that are not historical facts. These statements can be identified by the use of forward-looking terminology such as "believe," "expect," "may," "will," "should," "project," "plan," "seek," "intend," or "anticipate" or the negative thereof or comparable terminology, and include discussions of strategy, and statements about industry trends and Protalex's future performance, operations and products.
This forward-looking information should be considered only in connection with "Risk Factors" in Protalex's Annual Report on Form 10-K filed with the Securities and Exchange Commission ("SEC") on August 29, 2008 and its other periodic reports filed with the SEC. Protalex assumes no obligation to update any forward-looking statements or information set forth in this press release.
PRTX-G
SOURCE: Protalex, Inc.
Protalex, Inc.
Marc L. Rose
Vice President and Chief Financial Officer
(p) 215-862-9720
(f) 215-862-6614
mrose@protalex.com
Copyright Business Wire 2008
News Provided by COMTEX
http://investor.protalex.com/ReleaseDetail.cfm?ReleaseID=345020
I see strong fundamentals in this company. imo
Followers
|
1
|
Posters
|
|
Posts (Today)
|
0
|
Posts (Total)
|
61
|
Created
|
11/24/08
|
Type
|
Free
|
Moderators |
Protalex (OTC:PRTX) is a biotechnology company developing a novel, new class of drugs for the treatment of various autoimmune disorders.
The company’s lead compound, PRTX-100, is currently in development for idiopathic thrombocytopenic purpura, a rare blood clotting disorder, and rheumatoid arthritis. PRTX-100, a highly-purified form of Staphylococcal Protein A (SpA or Protein A) has been used in FDA-approved extracorporeal immunoadsorption systems for both idiopathic thrombocytopenic purpura and rheumatoid arthritis. Protalex believes that direct administration of PRTX-100 via I.V. bolus will prove a much more effective therapy for these and other indications.
Protalex is building a strong proprietary position with multiple patents pending; chief among them is the “Protein A Compositions and Methods of Use” patent which was filed with the U.S. Patent and Trademark Office in April 2002. This broad use patent protects the company’s lead compound PRTX-100 for treatment of a variety of autoimmune diseases in addition to idiopathic thrombocytopenic purpura and rheumatoid arthritis, providing a significant barrier to entry for others. The Company has also filed for foreign protection relating to this patent in Canada, Japan and the European Union. Additionally, patent applications relating to the manufacturing process of PRTX-100 and new compounds are currently in process.
Protalex is headquartered in New Hope, Pennsylvania. The Company currently has 10 full-time employees engaged in R&D, clinical research, management and administrative functions.
Protalex is developing a series of bioregulatory compounds based on the principle of normalizing the activities of immune cells.
When tested in autoimmune disease models, the natural compound, PRTX-100 (Protalex’s lead compound), reversed the pathologic process, resulting in restoration and maintenance of normal, healthy tissue. Protalex intends to bring its knowledge of this biotechnology to bear on a range of serious autoimmune diseases that affect millions of people. Its initial focus is on idiopathic thrombocytopenic purpura and rheumatoid arthritis, however, Protalex’s unique technology is applicable to a wide range of autoimmune disorders. The Company intends to investigate the utility of PRTX-100 and a second generation compound, PRTX-200, as treatments for Systemic Lupus Erythematosus (SLE), various inflammatory bowel diseases, insulin-dependent diabetes mellitus, multiple sclerosis, and other orphan indications such as Anti-Phospholipid Syndrome (APS) (also known as Hughes Syndrome, a disorder characterized by multiple different antibodies that are associated with both arterial and venous thrombosis), Graves’ disease (characterized by over-activity of the thyroid gland) and Pemphigus (a rare blistering disorder of the skin).
PRTX-100 is a highly-purified form of Staphylococcal Protein A that binds directly to monocytes and a subset of B-cells that are involved in the development and progression of various autoimmune diseases.
These binding interactions enable the compound to modulate the function of these cells and restore the balance of the immune system. A Phase I clinical trial in healthy volunteers was completed in May 2006.
PRTX-100 aims to restore normal immune system function by binding directly to the surface of monocytes (white blood cells responsible for phagocytosis [ingestion] of foreign substances in the body) and a subset of B-cells that are potentially involved in the development and progression of certain autoimmune diseases, allow PRTX-100 to modulate the function of these cells and restore balance to the immune system.
Preclinical studies completed by Protalex indicate that extremely low doses of PRTX-100 have efficacy equal to or better than the approved biologic etanercept (Enbrel®), a currently available treatment for rheumatoid arthritis, but with little or no side effects. Data from these studies was presented by Protalex at the Fifth International Conference on Autoimmunity on December 1, 2006 in Sorrento, Italy. All 36 healthy volunteers who enrolled in the study completed the trial.
Protalex (PRTX-100) Approach – Selective Inhibition of B-Cell Activation
Mechanism of Action
PRTX-100, a highly-purified form of Staphylococcal Protein A (SpA or Protein A) naturally secreted by Staphylococcus aureus, strain A676 (S. aureus A676) into the medium, is a single polypeptide chain with 2 types of Immunoglobulin (Ig) binding activities.
Protein A binds avidly to B-cells expressing V?3-encoded Ig. Protein A is believed to lead to clinical benefit in rheumatoid arthritis patients, based on the data gathered over several years from patients treated with an approved therapeutic device called the Prosorba® Column. This device, approved by the FDA in 1987, is a plastic cylinder that contains a sand-like substance (an inert silica matrix) coated with Protein A and is used in rheumatoid arthritis patients who have failed previous DMARD therapy, as well as in idiopathic thrombocytopenic purpura patients who have platelet counts of less than 100,000/mm. During the use of this device, small amounts of Protein A are released into the patient’s circulation as an incidental effect. It is now believed that the therapeutic efficacy of this treatment in patients with DMARD-refractory rheumatoid arthritis, as well as in those with idiopathic thrombocytopenic purpura, is the direct result of the inadvertent administration of small amounts of Protein A. Thus, Protalex believes that the therapeutic benefit of Protein A observed in the Prosorba® Column treatment over the last two decades substantiates the basis of potential application of PRTX-100 in idiopathic thrombocytopenic purpura, rheumatoid arthritis, and other autoimmune diseases.
B-cells are a type of white blood cell that, when activated, multiply and produce antibodies. Antibody production is triggered by antigens. In the case of idiopathic thrombocytopenic purpura, some B-cells produce auto-antibodies that bind antigens to platelets, which eventually leads to platelet destruction, resulting in low platelet count (Thrombocytopenia). The anti-platelet antibodies isolated from idiopathic thrombocytopenic purpura patients show an extraordinarily high usage of the VH3-30 heavy-chain gene, precisely the B-cell lineage that is the target of PRTX-100.
PRTX-100 aims to restore normal immune system function by selectively modulating only the B-cells that are producing pathogenic auto-antibodies, which play a role in the induction and maintenance of autoimmune diseases. PRTX-100 achieves this specificity due to its ability to bind to immunoglobulins that are of a specific lineage, namely VH3, which is also the lineage that is most prevalent in the auto-antibodies that are present in numerous autoimmune diseases.
On the monocyte level, PRTX-100 binds directly to the surface of 100% of monocytes (immune cells active in the development and progression of various autoimmune diseases) and has been shown to modulate cell surface proteins that are involved in the progression of autoimmune diseases (experiments are being conducted to test this hypothesis.) There exists a known interaction between the C3B receptor (CD46) and the cross-linking of the Fc receptor. This interaction gives negative regulatory signals specifically down-regulating IL-2, a very potent immune cytokine. In addition, PRTX-100 also regulates the CD16/FcγRIII receptor, which plays an important role in the clearance of platelets from idiopathic thrombocytopenic purpura patients. PRTX-100 also inhibits antibody formation, potentially making it an effective anti-B-cell therapy in rheumatoid arthritis.
When tested in vitro and in animal models, the binding of Protein A to B-cells altered a variety of activation events, which, in the absence of co-stimulatory signals, lead to anergy, apoptosis, and/or selective modulation of alloreactive B-cells. Unlike Rituxan®, which eliminates all B-cells with a CD20 receptor, i.e. normal B-cells and B-cells responsible for production of pathogenic antibodies, PRTX-100 in vitro studies showed a high binding affinity to only 30%-45% of human B-cells. When a patient is treated with Rituxan®, it could take up to a year for the patient to replace those healthy B-cells and have his/her immune system and helpful antibody production back in working order. Biologics, such as etanercept (Enbrel®), Remicade®, Humira®, and others in development, also have the same immunosuppressant limitation. On the other hand, PRTX-100 aims to restore normal immune system function by selectively inhibiting the activation of the B-cells responsible for production of pathogenic antibodies without compromising the immune system.
Protalex, Inc. 145 Union Square Drive New Hope, PA 18938-1365
|
|
|
Volume | |
Day Range: | |
Bid Price | |
Ask Price | |
Last Trade Time: |