Pantex Rabbit Polyclonal Antibody against Estriol. Insignificant cross-reaction with related steroids or similar compounds. Extraordinarily high titers allow for direct coating onto microwells. High sensitivity allows accurate measurement in small serum, plasma, or saliva samples. Anti-Estriol (E3) Polyclonal Antibody Lot Numbers: 373 Clonality: Polyclonal Host Species: Rabbit Immunogen: Estriol-6-carboxymethyloxime-BSA Tested Methods: EIA, ELISA Description: Antibody against Free Estriol Supplied As: Neat serum antibody Safety Data Sheet ⇾ Certificate of Analysis ⇾ Request a Quote ⇾ Anti-Estriol Polyclonal Antibody General Notes Insignificant cross-reaction with related steroids or similar compounds. Extraordinarily high titers allow for direct coating onto microwells. High sensitivity allows accurate measurement in small serum, plasma, or saliva samples. Product Description Pantex Rabbit Polyclonal Antibodies are produced with custom synthesized immunogens linked at novel positions to the steroid molecule for optimum sensitivity and specificity. Pantex Antibodies are tested against all known potentially cross-reacting steroids or related compounds before market release. All Pantex antibodies are characterized to function in serum, plasma or salivary immunoassays. INDUSTRIAL BULK AND RESEARCH QUANTITIES AVAILABLE. Matching HRP enzyme conjugates are available for all steroid antisera. Related Products: Monoclonal Antibody Anti-Estriol C-6 More Information ⇾ Matching HRP Estriol HRP Conjugate More Information ⇾ NOTE 1: "C" + number indicates the position of conjugated protein or horseradish peroxidase (HRP) on the steroid molecule Pantex is dedicated to building trust at a global scale. Get to know us

Pantex Rabbit Polyclonal Antibody against Cortisol. Highly specific and sensitive. Contact us for more information. Anti-Cortisol Polyclonal Antibody Lot Numbers: 24P, 425A Clonality: Polyclonal Host Species: Rabbit Immunogen: Cortisol-3-0-carboxymethyloxime-BSA Tested Methods: EIA, ELISA Description: Antibody against Cortisol Supplied As: Neat serum antibody Safety Data Sheet ⇾ Certificates of Analysis ⇾ Request a Quote ⇾ Anti-Cortisol Polyclonal Antibody General Notes Highly specific and sensitive. Measures serum, plasma, or saliva directly, down to 0.1 ng/ml of cortisol. Quick 1 hr. assay. Small saliva sample size (25µl). Product Description Pantex Rabbit Polyclonal Antibodies are produced with custom synthesized immunogens linked at novel positions to the steroid molecule for optimum sensitivity and specificity. Pantex Antibodies are tested against all known potentially cross-reacting steroids or related compounds before market release. All Pantex antibodies are characterized to function in serum, plasma or salivary immunoassays. INDUSTRIAL BULK AND RESEARCH QUANTITIES AVAILABLE. Matching HRP enzyme conjugates are available for all steroid antisera Related Products: Matching HRP Cortisol HRP Conjugate More Information ⇾ Salivary Assay Salivary Cortisol EIA More Information ⇾ NOTE 1: "C" + number indicates the position of conjugated protein or horseradish peroxidase (HRP) on the steroid molecule Pantex is dedicated to building trust at a global scale. Get to know us

Pantex Rabbit Recombinant Monoclonal Antibody against 17 beta-Estradiol. High sensitivity. Contact us for more information. Anti-17β Estradiol (E2) Monoclonal Antibody Lot/No. : 247-11 Clonality: Monoclonal Source: Recombinant DNA (sequenced from original Hybridoma) Host Species: Rabbit Immunogen: Estradiol-6-CMO-BSA Tested Methods: EIA,ELISA Description: Antibody against 17ß Estradiol Isotype: IgG Safety Data Sheet ⇾ Certificate of Analysis ⇾ Request a Quote ⇾ Anti-17ß-Estradiol Monoclonal Antibody General Notes Insignificant cross-reaction with related steroids or similar compounds. Extraordinarily high titers allow for direct coating onto microwells. High sensitivity allows accurate measurement in small serum, plasma, or saliva samples. Product Description Pantex Recombinant DNA Produced Rabbit Monoclonal Antibodies are produced with custom synthesized immunogens linked at novel positions to the steroid molecule for optimum sensitivity and specificity. Provided completely characterized and compared against Mass Spec LC-MS/MS to determine specificity before market release. Advantages of Pantex Recombinant DNA Produced Monoclonal Antibodies: In-house developed. Greater sensitivity and specificity. High batch to batch consistency and reproducibility. Uninterrupted supply. All Pantex antibodies are characterized to function in serum, plasma or salivary immunoassays. Industrial bulk or research quantities available. Matching HRP enzyme conjugates are available for all steroid antisera. Related Products: Polyclonal Antibody Anti-17ß Estradiol (E2) More Information ⇾ Matching HRP 17ß Estradiol-HRP Conjugate More Information ⇾ NOTE 1: "C" + number indicates the position of conjugated protein or horseradish peroxidase (HRP) on the steroid molecule. Pantex is dedicated to building trust at a global scale. Get to know us

Supplier and manufacturer of steroid antibodies, high quality, high standards. Visit our website to learn more today. Steroid Antibodies Quality The highly sensitive and specific Rabbit Polyclonal and Recombinant DNA Produced Rabbit Monoclonal Antibodies developed at Pantex are rigorously screened for optimum sensitivity and specificity against all known potentially cross-reacting steroids or related compounds. The final test before market release for most antibodies is specificity confirmation with LC-MS/MS. Find our full list of antibodies below. Excellence Anti-Androstenedione Polyclonal Antibody Lot Numbers: 1P, 2P Certificates of Analysis → Request a Quote → Anti-Aldosterone Monoclonal Antibody Lot Number: 134-1 Certificate of Analysis → Request a Quote → Anti-Corticosterone Polyclonal Antibody Lot Number: 277P Certificate of Analysis → Request a Quote → Anti-Cortisol Polyclonal Antibody Lot Numbers: 24P, 425A Certificates of Analysis → Request a Quote → Anti-DHEA Polyclonal Antibody Lot Number: 147P Certificate of Analysis → Request a Quote → Anti-DHEA-S Polyclonal Antibody Lot Numbers: 201P, 204P Certificates of Analysis → Request a Quote → Anti-17β-Estradiol Monoclonal Antibody Lot Number: 247-11 Certificate of Analysis → Request a Quote → Anti-17β-Estradiol Polyclonal Antibody Lot Numbers: 6 Certificate of Analysis → Request a Quote → Anti-Estriol Monoclonal Antibody Lot Numbers: 48-9,185-2 Certificates of Analysis → Request a Quote → Anti-Estriol Polyclonal Antibody Lot Number: 373 Certificate of Analysis → Request a Quote → Anti-Estrone Monoclonal Antibody Lot Number: 94-2 Certificate of Analysis → Request a Quote → Anti-Melatonin Monoclonal Antibody Lot Number: 35-7 Certificate of Analysis → Request a Quote → Anti-Progesterone Monoclonal Antibody Lot Number: 124-6 Certificate of Analysis → Request a Quote → Anti-17αOH Progesterone Polyclonal Antibody Lot Numbers: 115, 47AC, 288P, 289P, 758P, 759P, 760P, 5895B, 5895D Certificates of Analysis → Request a Quote → Anti-Testosterone Monoclonal Antibody Lot Number: 87-1 Certificate of Analysis → Request a Quote → Anti-Testosterone Polyclonal Antibody Lot Number: 336F Certificate of Analysis → Request a Quote → Anti-25OH-Vitamin D Monoclonal Antibody Lot Number: 42-12, 271-12 Certificates of Analysis → Request a Quote → Quality you can trust.

This Pantex Melatonin Enzyme Immunoassay (EIA) kit is for the quantitative measurement of salivary Melatonin. Contact us today for more information. Salivary Melatonin ELISA Salivary Melatonin Assay Research Use Salivary Melatonin EIA Kit Product: Direct Salivary Melatonin Enzyme Immunoassay Intended Use: Quantitative measurement of salivary Melatonin FDA: RUO Catalog Number: 634 Method: Enzyme Immunoassay (EIA), Colormetric AMR: 1 pg/mL – 64 pg/mL Sensitivity: 0.6 pg/mL Sample Size: 50 µL Incubation: 2hr @ Room Temperature # of tests: 96 wells Reading: 450nm Storage: 2° - 8°C Shelf Life: 6 Months Salivary Melatonin EIA Assay Background: Melatonin (N-Acetyl-5-methoxytrptamine) is a biogenic amine that is found in animals and plants. In mammals, melatonin is produced by the pineal gland. Its secretion increases in darkness and decreases during exposure to light. Melatonin is implicated in the regulation of sleep, mood and reproduction. Melatonin is also an effective antioxidant. (1-6) Assay Principle: The Pantex Direct Salivary Melatonin EIA kit, Cat #634, is based on the competition principal and microplate separation. Melatonin in standards (calibrators) and samples compete with a fixed amount of melatonin conjugated to horse radish peroxidase (Melatonin-HRP) for binding sites with a rabbit melatonin monoclonal antiserum bound to GARGG (goat anti-rabbit gamma globulin) coated wells of a microplate. After incubation, unbound components are washed away, enzyme substrate solution is added and a blue color formed. This reaction is stopped with an acid solution to produce a yellow color. The optical density is then read at 450 nm. The amount of Melatonin-HRP detected is inversely proportional to the amount of melatonin in a sample. Assay Protocol Pantex Salivary Melatonin EIA 634 Protocol Rev6 12_2022 .pdf Download PDF • 335KB SDS SDS-634 Salivary Melatonin Kit Rev. 2 .pdf Download PDF • 329KB Request a Quote ⇾ Related Products: Monoclonal Antibody Anti-Melatonin More Information ⇾ Matching HRP Melatonin-HRP More Information ⇾ Serum Assay Serum Melatonin EIA More Information ⇾ Pantex is dedicated to building trust at a global scale. Get to know us

Our product reliability and consistency are maintained through active research and development with rigorous attention at each step of production. Our Story Quality Pantex was established in 1972 to meet the critical needs of physicians, researchers, and laboratories in detecting and measuring picogram quantities of specific circulating hormones relevant to health and disease. In 1976, we were joined by Dr. Guy E. Abraham, a pioneering figure in anti-steroid antibody production and early Radioimmunoassay (RIA) development for steroid hormones. This collaboration facilitated Pantex’s production of an extensive range of Iodinated Steroid Kits and Steroid Antisera, setting a standard of excellence in the industry. Dr. Romulo Garza partnered with us in 1995 in a joint venture to produce anti-steroid antibodies. Renowned as the founder of Radioassay Systems Laboratories, Inc., the diagnostic division of ICN (now MP Biomedicals), Dr. Garza brought his extensive expertise to enhance our capabilities and solidify our position as leaders in hormone detection solutions. Dr. Garza assumed ownership of Pantex in 2003. As a long-time member of scientific societies including the Endocrine Society and the American Thyroid Association, Dr. Garza kept current with the latest in hormone research and diagnostics. His contributions have been instrumental in our commitment to delivering cutting-edge solutions. As we continue to evolve and innovate, we honor Dr. Garza and his contributions to the field and Pantex. Pantex remains dedicated to providing high-quality hormone detection solutions and continuing its legacy of scientific excellence. We look forward to the future of hormone analysis and making a lasting impact on the industry. Join us on this journey of discovery and advancement. Excellence Dr. Garza assumed ownership and is its current president and senior scientist Pantex develops its first Rabbit Monoclonal Antibody Founded 1972 2003 2008 2009 Present Pantex develops its first Salivary 510(k) EIA for Cortisol The high standards, integrity, and scientific expertise of our team move Pantex forward through the 21st century Quality you can trust. Satisfaction Our Mission World Class Pantex is committed to satisfying its global customers by providing quality products and services. Continuous company improvement is the goal of every employee.

We provide in-house developed matching enzyme conjugates for all Pantex Antibodies. Contact us today. Matching Androstenenedione HRP Enzyme Conjugate. Androstenedione HRP Conjugate Conjugated Position: 7 Tested Applications: EIA, ELISA, Immunoassays Usage: To be used in competitive Androstenedione immunoassay. Supplied As: Neat HRP Enzyme Conjugate Storage: ≤ -15°C Safety Data Sheet ⇾ Request more information ⇾ Related Products: Polyclonal Antibody Anti-Androstenedione-C-7 More Information ⇾ Pantex is dedicated to building trust at a global scale. Get to know us

We provide in-house developed matching enzyme conjugates for all Pantex Antibodies. Contact us today. Testosterone HRP Enzyme Conjugate. Testosterone HRP Conjugate Conjugated Position: 19 Tested Applications: EIA, ELISA, Immunoassays Usage: To be used in a competitive Testosterone immunoassay. Supplied As: Neat HRP Enzyme Conjugate Storage: 2° - 8°C Safety Data Sheet ⇾ Request more information ⇾ Related Products: Monoclonal Antibody Anti-Testosterone C-19 More Information ⇾ Polyclonal Antibody Anti-Testosterone C-19 More Information ⇾ Salivary Assay Salivary Testosterone EIA More Information ⇾ Pantex is dedicated to building trust at a global scale. Get to know us

Manufacturer and Supplier of Rabbit Polyclonal Antibodies against steroid hormones. Contact us today for more information. Rabbit polyclonal antibody production. Polyclonal Antibodies Quality Pantex Rabbit Polyclonal Antibodies are produced with custom synthesized immunogens linked at novel positions to the steroid molecule for optimum sensitivity and specificity. Pantex Antibodies are tested against all known potentially cross-reacting steroids or related compounds before market release. All Pantex antibodies are characterized to function in serum, plasma, or salivary immunoassays. INDUSTRIAL BULK AND RESEARCH QUANTITIES AVAILABLE. Matching HRP enzyme conjugates are available for most antisera. Excellence Anti-Androstenedione Polyclonal Antibody Lot Numbers: 1P, 2P Certificates of Analysis → Request a Quote → Anti-Corticosterone Polyclonal Antibody Lot Number: 277P Certificate of Analysis → Request a Quote → Anti-Cortisol Polyclonal Antibody Lot Numbers: 24P, 425A Certificates of Analysis → Request a Quote → Anti-DHEA Polyclonal Antibody Lot Number: 147P Certificate of Analysis → Request a Quote → Anti-DHEA-S Polyclonal Antibody Lot Numbers: 201P, 204P Certificates of Analysis → Request a Quote → Anti-17β-Estradiol (E2) Polyclonal Antibody Lot Numbers: 6 Certificate of Analysis → Request a Quote → Anti-Estriol (E3) Polyclonal Antibody Lot Number: 373 Certificate of Analysis → Request a Quote → Anti-17αOH Progesterone Polyclonal Antibody Lot Numbers: 115A, 47AC, 288P, 289P, 758P, 759P, 760P, 5895B, 5895D Certificates of Analysis → Request a Quote → Anti-Testosterone Polyclonal Antibody Lot Number: 336F Certificate of Analysis → Request a Quote → Quality you can trust.

This Pantex Cortisol Enzyme Immunoassay (EIA) Kit is for the quantitative measurement of salivary Cortisol. 510(k) FDA Approved assay test kit. Contact us today for more information. Salivary Cortisol ELISA Salivary Cortisol Assay Diagnostic Salivary Cortisol EIA Kit Product: AM/PM Salivary Cortisol Enzyme Immunoassay Intended Use: Quantitative measurement of salivary Cortisol FDA: 510(k) FDA Approved Catalog Number: 631 Method: Enzyme Immunoassay (EIA), Colormetric AMR: 0.1 ng/mL – 30 ng/mL LOD: 0.05 ng/mL Sample Size: 25 µL Incubation: 1hr @ Room Temperature # of tests: 96 wells Reading: 450nm Storage: 2° - 8°C Shelf Life: 16 Months Salivary Cortisol EIA Assay Background: In 1966, Katz and Shannon (1,2,3) using the Porter-Silber method were able to determine corticosteroid concentrations in saliva and were able to show that concentrations of corticosteroids in saliva, were related to blood concentrations. The advent of immunoassay made it possible to measure minute amounts of steroid hormones in blood. Subsequent modification of those assays allowed their measurement in saliva as well. These early assays, however, lacked validity due to matrix differences between serum and saliva, poor sensitivity and cumbersome extraction methods. Recently, several papers have been published on the determination of salivary Cortisol under varying physiological conditions using more specific and sensitive EIA and ELISA methods (18,20). Cortisol (hydrocortisone, compound F) is the principle glucocorticoid secreted by the adrenal cortex. Adrenal secretion of cortisol is modulated by a complex negative feedback mechanism involving the central nervous system, hypothalamus, pituitary and adrenals. ACTH released from the pituitary augment’s adrenal secretion of cortisol. In turn, increased levels of cortisol suppress pituitary secretion of ACTH while falling levels of cortisol are associated with rising levels of ACTH. Normally there is diurnal variation of cortisol with highest values measurable in the morning samples and lowest values obtained in the late afternoon. Cortisol levels rise independently of this circadian rhythm in response to stress or depression. Increased cortisol production is associated with Cushing’s Syndrome and adrenal tumors while decreased production of cortisol is associated with adrenal insufficiency (Addison’s disease) and adrenocorticotropic hormone (ACTH) deficiency (21, 22, 23, 24). In blood 90% of the circulating cortisol is firmly bound to cortisol binding globulin (CBG), 7% is weakly bound to albumin and only 1-3% is free or unbound. In saliva the majority of cortisol occurs in the free or unbound form and enters the saliva via intracellular mechanisms (25). Numerous studies consistently report a high correlation between serum and saliva cortisol indicating that salivary cortisol levels clinically confirm levels of cortisol in serum (26, 27, 28). Assay Principle: Cortisol calibrators and amounts of Cortisol-enzyme conjugate compete for binding sites on the antiserum. Cortisol from saliva or calibrators reduces Cortisol-enzyme conjugate from binding to the anti-cortisol. The basis of Enzyme immunoassay (EIA) is the quantitative relation between ligand concentration and proportion of cortisol-enzyme conjugate bound to antiserum. Concentration of samples and controls are interpolated from the calibration curve. Assay Protocol Pantex Salivary Cortisol EIA 631 Protocol Rev 16, 12-2020 .pdf Download PDF • 409KB SDS SDS-631 Salivary Cortisol Kit Rev. 2 .pdf Download PDF • 329KB Request a Quote ⇾ Related Products: Polyclonal Antibody Anti-Cortisol C-3 More Information ⇾ Matching HRP Cortisol-3-CMO-HRP More Information ⇾ Pantex is dedicated to building trust at a global scale. Get to know us

Contact us today for price quotes or more information about our products! Mon - Fri 6:30am - 3:00pm PST info@pantexba.com (310) 828 - 7423 Quality First Name Last Name Company Email Subject Leave us a message... Submit Thanks for submitting!

This Pantex Melatonin Enzyme Immunoassay (EIA) kit is for the quantitative measurement of Melatonin in human serum or plasma. Contact us today for more information. Research Use only assay test kit. Direct Melatonin Serum or Plasma ELISA Direct Melatonin Serum or Plasma Assay Research Use Serum Melatonin EIA Kit Product: Direct Melatonin Serum/Plasma Enzyme Immunoassay Intended Use: Quantitative measurement of Melatonin in human serum or plasma FDA: RUO Catalog Number: 534 Method: Enzyme Immunoassay (EIA), Colormetric AMR: 3.0 – 300 pg/mL Sensitivity: 2.5 pg/mL Sample Size: 25 µL Incubation: 2hr @ Room Temperature # of tests: 96 wells Reading: 450nm Storage: 2° - 8°C Shelf Life: 6 Months Human Serum Melatonin EIA Assay Background: Melatonin (N-Acetyl-5-methoxytrptamine) is a biogenic amine that is found in animals and plants. In mammals, melatonin is produced by the pineal gland. Its secretion increases in darkness and decreases during exposure to light. Melatonin is implicated in the regulation of sleep, mood and reproduction. Melatonin is also an effective antioxidant. (1-6) Assay Principle: The Pantex Direct Melatonin Serum/Plasma Kit, Cat #534 is based on the competition principal and microplate separation. Melatonin in calibrators and samples compete with a fixed amount of melatonin conjugated to horse radish peroxidase (Melatonin-HRP) for binding sites with a rabbit melatonin monoclonal antiserum bound to GARGG (goat anti-rabbit gamma globulin) coated wells of a microplate. After incubation, unbound components are washed away, enzyme substrate solution is added and a blue color formed. This reaction is stopped with an acid solution to produce a yellow color. The optical density is then read at 450 nm. The amount of Melatonin-HRP detected is inversely proportional to the amount of melatonin in a sample. Assay Protocol Pantex Serum Melatonin EIA 534 Protocol Rev 4 08_2023 .pdf Download PDF • 325KB SDS SDS-534 HS Melatonin Kit Rev. 3 040122 (1) .pdf Download PDF • 338KB Request a Quote ⇾ Related Products: Monoclonal Antibody Anti-Melatonin More Information ⇾ Matching HRP Melatonin-HRP More Information ⇾ Salivary Assay Salivary Melatonin EIA More Information ⇾ Pantex is dedicated to building trust at a global scale. Get to know us