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Product Info Summary
| SKU: | A05561-2 |
|---|---|
| Size: | 100 µg/vial |
| Reactive Species: | Human |
| Host: | Rabbit |
| Application: | ELISA, Flow Cytometry, WB |
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Product info
Product Name
Anti-PRSS8 Antibody Picoband®
View all Prostasin/Prss8 Antibodies
SKU/Catalog Number
A05561-2
Size
100 µg/vial
Form
Lyophilized
Description
Boster Bio Anti-PRSS8 Antibody Picoband® catalog # A05561-2. Tested in ELISA, Flow Cytometry, WB applications. This antibody reacts with Human. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.
Storage & Handling
At -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freezing and thawing.
Cite This Product
Anti-PRSS8 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # A05561-2)
Host
Rabbit
Contents
Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.
Clonality
Polyclonal
Isotype
Rabbit IgG
Immunogen
E.coli-derived human PRSS8 recombinant protein (Position: Q59-R322).
*Blocking peptide can be purchased. Costs vary based on immunogen length. Contact us for pricing.
Cross-reactivity
No cross-reactivity with other proteins.
Reactive Species
A05561-2 is reactive to PRSS8 in Human
Reconstitution
Adding 0.2 ml of distilled water will yield a concentration of 500 µg/ml.
Observed Molecular Weight
38 kDa
Calculated molecular weight
48608 MW
Background of Prostasin/Prss8
Prostasin is a protein that in humans is encoded by the PRSS8 gene This gene encodes a member of the peptidase S1 or chymotrypsin family of serine proteases. The encoded preproprotein is proteolytically processed to generate light and heavy chains that associate via a disulfide bond to form the heterodimeric enzyme. This enzyme is highly expressed in prostate epithelia and is one of several proteolytic enzymes found in seminal fluid. This protease exhibits trypsin-like substrate specificity, cleaving protein substrates at the carboxyl terminus of lysine or arginine residues. The encoded protease partially mediates proteolytic activation of the epithelial sodium channel, a regulator of sodium balance, and may also play a role in epithelial barrier formation.
Antibody Validation
Boster validates all antibodies on WB, IHC, ICC, Immunofluorescence, and ELISA with known positive control and negative samples to ensure specificity and high affinity, including thorough antibody incubations.
Application & Images
Applications
A05561-2 is guaranteed for ELISA, Flow Cytometry, WB Boster Guarantee
Assay Dilutions Recommendation
The recommendations below provide a starting point for assay optimization. The actual working concentration varies and should be decided by the user.
Western blot, 0.25-0.5 μg/ml, Human
Flow Cytometry (Fixed), 1-3 μg/1x106 cells, Human
ELISA, 0.1-0.5 μg/ml, -
Positive Control
WB: human Caco-2 whole cell, human MCF-7 whole cell, human placenta tissue
FCM: MCF-7 cell
Validation Images & Assay Conditions
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Figure 1. Western blot analysis of PRSS8 using anti-PRSS8 antibody (A05561-2).
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions.
Lane 1: human Caco-2 whole cell lysates,
Lane 2: human MCF-7 whole cell lysates,
Lane 3: human placenta tissue lysates.
After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-PRSS8 antigen affinity purified polyclonal antibody (Catalog # A05561-2) at 0.5 μg/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for PRSS8 at approximately 38 kDa. The expected band size for PRSS8 is at 36 kDa.
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Figure 2. Flow Cytometry analysis of MCF-7 cells using anti-PRSS8 antibody (A05561-2).
Overlay histogram showing MCF-7 cells stained with A05561-2 (Blue line). The cells were fixed with 4% paraformaldehyde and blocked with 10% normal goat serum. And then incubated with rabbit anti-PRSS8 Antibody (A05561-2, 1 μg/1x106 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10 μg/1x106 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1 μg/1x106) used under the same conditions. Unlabelled sample (Red line) was also used as a control.
Protein Target Info & Infographic
Gene/Protein Information For PRSS8 (Source: Uniprot.org, NCBI)
Gene Name
PRSS8
Full Name
Prostasin
Weight
48608 MW
Superfamily
peptidase S1 family
Alternative Names
Dynein light chain Tctex-type 1; Protein CW-1; T-complex testis-specific protein 1 homolog; DYNLT1; TCTEL1; TCTEX-1; TCTEX1 PRSS8 CAP1, PROSTASIN serine protease 8 prostasin|channel-activating protease 1|channel-activating serine protease 1|protease, serine 8
*If product is indicated to react with multiple species, protein info is based on the gene entry specified above in "Species".For more info on PRSS8, check out the PRSS8 Infographic
We have 30,000+ of these available, one for each gene! Check them out.
In this infographic, you will see the following information for PRSS8: database IDs, superfamily, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post-translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact [email protected].
Specific Publications For Anti-PRSS8 Antibody Picoband® (A05561-2)
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