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Description
TPSAB1 Recombinant Rabbit mAb (SDT-R038)Product Specification Host Rabbit Antigen TPSAB1 Synonyms Tryptase 1, Tryptase alpha beta 1 Immunogen N A Location Secreted Accession Q15661 Clone Number SDT R038 Antibody Type Rabbit mAb Application IHC P Reactivity Hu Purification Protein A Concentration 0. 25 mg ml Physical Appearance Liquid Storage Buffer PBS, 40% Glycerol, 0. 05%BSA, 0. 03% Proclin 300 Stability & Storage 12 months from date of receipt reconstitution, 20 C as supplied Dilution
Product Specification
| Host | Rabbit |
| Antigen | TPSAB1 |
| Synonyms | Tryptase-1, Tryptase alpha/beta-1 |
| Immunogen | N/A |
| Location | Secreted |
| Accession | Q15661 |
| Clone Number | SDT-R038 |
| Antibody Type | Rabbit mAb |
| Application | IHC-P |
| Reactivity | Hu |
| Purification | Protein A |
| Concentration | 0.25 mg/ml |
| Physical Appearance | Liquid |
| Storage Buffer | PBS, 40% Glycerol, 0.05%BSA, 0.03% Proclin 300 |
| Stability & Storage | 12 months from date of receipt / reconstitution, -20 °C as supplied |
Dilution
| application | dilution | species |
| IHC-P | 1:1000 | null |
Background
Mast cells (MCs) are tissue effector cells that participate in several physiologic and pathologic processes such as innate immunity, immunomodulation, allergy, autoimmunity, and neuroinflammation. Upon activation, MCs release preformed molecules stored in secretory granules, newly synthetized mediators, and several cytokines. Tryptase is the major neutral protease present in mast cells and is secreted upon the coupled activation-degranulation response of this cell type. May play a role in innate immunity.
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4.8 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
Really helpful for dry mouth.
Scent Name: Berry, Size: 100 Count
These really work. I wear a CPAP and my mouth was so dry I was waking up with my tongue stuck to the roof of my mouth. They stick well so no worry of swallowing it during the night. I like the berry flavor.
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Reviewed in the United States on April 25, 2026
★★★★★ 4
help with dry mouth
Scent Name: Berry, Size: 100 Count
I'VE BEEN USING THESE AT NIGHT FOR SEVERAL YEARS AND THEY LAST MOST OF THE NIGHT. I LIKE THE MILD FLAVOR TOO.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
★★★★★ 5
A Miracle for dry mouth!!
Scent Name: Berry, Size: 100 Count
I don't know what I would do without this product. I suffer from severe dry mouth from my medications and xylmelts have been a miracle for me. I buy them regularly and cannot live without them
I sleep comfortably with them in my mouth and they help beyond belief.
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Reviewed in the United States on April 8, 2026
★★★★★ 5
Dry mouth remedy
I have been using these for a couple of years and they work great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
★★★★★ 5
Slim profile, stays anchored all night (Berry flavor is great!)
Scent Name: Berry, Size: 100 Count, Scent Name: Berry, Size: 100 Count
I rely on these nightly to combat dry mouth, and they deliver exactly what is promised. The adhesion mechanism is impressive—once placed against the gum, the disc stays securely anchored for a full 6–8 hours without shifting, allowing me to sleep without interruption.
The profile is ideal; the discs are incredibly slim and unobtrusive, so you don't feel like you have a bulky object in your mouth while trying to fall asleep. Despite being so compact, they pack enough moisture to last until morning. The Berry flavor is mild and soothing, making it a perfect bedside companion. Highly recommended.
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Reviewed in the United States on February 11, 2026