Polyclonal Antibody to Pepsin (PP)

SPECIFITY

The antibody is a rabbit polyclonal antibody raised against PP. It has been selected for its ability to recognize PP in immunohistochemical staining and western blotting.

USAGE

Western blotting: 0.5-2µg/mL
Immunohistochemistry: 5-20µg/mL
Immunocytochemistry: 5-20µg/mL
Optimal working dilutions must be determined by end user.

STORAGE

Store at 4°C for frequent use. Stored at -20°C in a manual defrost freezer for two year without detectable loss of activity. Avoid repeated freeze-thaw cycles.

STABILITY

The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.

GIVEAWAYS

INCREMENT SERVICES

Magazine Citations
Radiology and Oncology LEVEL OF PEPSIN AND BILE ACIDS IN THE SALIVA OF PATIENTS WITH GLOTTIS T1 CARCINOMA Szd:Source
Radiology and Oncology Higher levels of total pepsin and bile acids in the saliva as a possible risk factor for early laryngeal cancer Pubmed:Pmc4362607
Clin Otolaryngol Pepsin and bile acids in saliva in patients with laryngopharyngeal reflux – a prospective comparative study PubMed: 25516364
journal of pediatric gastroenterology and nutrition Does Positioning Affect Tracheal Aspiration of Gastric Content in Ventilated Infants? PubMed: 25313850
Journal of Voice Detecting Laryngopharyngeal Reflux by Immunohistochemistry of Pepsin in the Biopsies of Vocal Fold Leukoplakia pubmed:28756936
Sensors (Basel) Label-Free Detection of Salivary Pepsin Using Gold Nanoparticle/Polypyrrole Nanocoral Modified Screen-Printed Electrode Pubmed:29882917
The Tohoku Journal of Experimental Medicine Association between Pepsin in Bronchoalveolar Lavage Fluid and Prognosis of Chronic Fibrosing Interstitial Lung Disease
Respiratory Research Pulmonary aspiration in preschool children with cystic fibrosis Pubmed: 30558606
Tanaffos Association of Bile Acid and Pepsin Micro-aspiration with Chronic Obstructive Pulmonary Disease Exacerbation Pubmed: 31423141
Sensors Optimization of Saliva Collection and Immunochromatographic Detection of Salivary Pepsin for Point-of-Care Testing of Laryngopharyngeal Reflux Pubmed: 31935973
BIOSCIENCE REPORTS Presence of pepsin in laryngeal tissue and saliva in benign and malignant neoplasms Pubmed: 33103719
OTOLARYNGOLOGY-HEAD AND NECK SURGERY Relationship Between Pepsin Expression and Dysplasia Grade in Patients With Vocal Cord Leukoplakia Pubmed: 32692278
American Journal of Otolaryngology Association of pepsin and DNA damage in laryngopharyngeal reflux-related vocal fold polyps Pubmed: 32889371
The relationship between laryngopharyngeal reflux based on pepsin value and clinical characteristics of laryngeal cancer patients
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