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- Table of Contents
SERPINB2 antibody (PB9355) performs well in IHC, WB and shows reactivity with Human.
- Validated for inter-lot consistency, specificity, and reproducibility
- Committed to quality since 1993
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Anti-SerpinB2 Picoband antibody, PB9355,IHC(P)
IHC(P): Human Placenta Tissue
IHC(P): Human Placenta Tissue
Designing a Western blot or IHC for SERPINB2? The guides cover the expected band size and staining pattern, antibodies backed by real images, the controls to run, and protocols from published papers.
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Anti-SerpinB2 Antibody Picoband®
SERPINB2 antibody
| Reactive Species | Host | Application |
|---|---|---|
| Human | Rabbit | IHC, WB |
Tested Applications
SERPINB2 antibody was positively detected by WB in:
Human Placenta Tissue
Suggested blocking solution with 5% non-fat milk or BSA; (*)Recommended protein loading: 20-40 ug per lane
SERPINB2 antibody was positively detected by IHC in:
Human Placenta Tissue
Use EDTA pH 8.0 for antigen retrieval; (*) citrate buffer pH 6.0 is an alternative.
Recommend Dilution
Application
Dilution
Species
Immunohistochemistry (Paraffin-embedded Section)
0.5-1μg/ml
Human
Western blot
0.1-0.5μg/ml
Human
* It is recommended to optimize the amount of this reagent in each experimental system to achieve the best results.
Reactive Data
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WB
IHC
IF
Human
Tested
Tested
Recommend
Monkey
Predicted
Predicted
Predicted
Product Information
Product Name
Anti-SerpinB2 Antibody Picoband®
View all SERPINB2 Antibodies
View all SERPINB2 Antibodies
Form
Lyophilized
Uniprot
Gene ID
Storage & Handling
Store 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 freeze-thaw cycles.
Host
Rabbit
Contents
Each vial contains antibody formulated with stabilizing components, 0.9 mg NaCl, 0.2 mg Na2HPO4, and 0.05 mg NaN3.
*This antibody is supplied in a stabilized formulation.
Compatibility with conjugation reactions depends on the chemistry of the conjugation method used.
For conjugation methods that are not compatible with the stabilizing components present in this formulation, a carrier-free antibody format is required.
*This antibody is supplied in a stabilized formulation.
Compatibility with conjugation reactions depends on the chemistry of the conjugation method used.
For conjugation methods that are not compatible with the stabilizing components present in this formulation, a carrier-free antibody format is required.
Clonality
Polyclonal
Isotype
Rabbit IgG
Immunogen
E.coli-derived human SerpinB2 recombinant protein (Position: M1-K180). Human SerpinB2 shares 70% and 66% amino acid (aa) sequence identity with mouse and rat SerpinB2, respectively.
Cross-Reactivity
No cross-reactivity with other proteins.
Reconstitution
Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Observed Molecular Weight
47 kDa
Calculated Molecular Weight
46.6 kDa
Background of SERPINB2
SERPINB2 is also known as PAI or PAI2. Plasminogen activator inhibitor-2 (placental PAI) is acoagulation factor that inactivates tPA and urokinase. It is present in most cells, especially monocytes/macrophages. PAI-2 exists in two forms, a 60-kDa extracellular glycosylated form and a 43-kDa intracellular form. It is present only at detectable quantities in blood during pregnancy, as it is produced by the placenta, and may explain partially the increased rate of thrombosisduring pregnancy. The majority of expressed PAI-2 remains unsecreted due to the presence of an inefficient internal signal peptide.
Cite This Product
Anti-SerpinB2 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # PB9355)
Antibody Homology Across Species
The results generated by this homology analysis tool for commonly used animal species are shown below. For unlisted species, please refer to the homology analysis between the immunogen sequence and the corresponding species.
A homology of ≥90% is recommended. Generally, higher homology indicates a greater potential for cross-species reactivity. However, protein expression levels may vary among different species, tissues, and cell types. Therefore, the homology analysis results are for reference only and do not guarantee antibody cross-reactivity or experimental performance.
Human
100%
High Homology
Monkey
94%
High Homology
Rabbit
80%
Moderate Homology
Cow
74%
Moderate Homology
Sheep
74%
Moderate Homology
Dog
71%
Moderate Homology
Mouse
70%
Moderate Homology
Rat
67%
Low homology
Drosophila
29%
Low homology
Homology ≥ 90%High Homology
70% ≤ Homology < 90%Moderate Homology
Homology < 70%Low homology
Protocols
Western Blot protocol for SERPINB2 antibody
Immunohistochemistry (IHC) protocol for SERPINB2 antibody
Review
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Product Promise
We promise Anti-SerpinB2 Antibody Picoband® performs excellently in relevant applications for IHC, WB. If it doesn't perform as promised, we will refund the product. Learn more
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PB9355
Buy one primary antibody get one 0.5ml HRP or Biotin secondary antibody for free.
*Sample sizes are prepared on demand and will take extra lead time. (cannot be conjugated)
$370.00
Troubleshooting
Boster Guarantee
Guaranteed product quality
We promise all of our products perform as described in datasheets.
This product is for Research Use Only. Not for use in diagnostic procedures.
Update date:
Oct 29, 2026