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AB272770

Anti-SerpinB2/PAI-2 antibody [EPR22924-55] - BSA and Azide free (Detector)

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Rabbit Recombinant Monoclonal SerpinB2/PAI-2 antibody. Carrier free. Suitable for sELISA and reacts with Human samples.

View Alternative Names

PAI2, PLANH2, SERPINB2, Plasminogen activator inhibitor 2, PAI-2, Monocyte Arg-serpin, Placental plasminogen activator inhibitor, Serpin B2, Urokinase inhibitor

1 Images
Sandwich ELISA - Anti-SerpinB2/PAI-2 antibody [EPR22924-55] - BSA and Azide free (Detector) (AB272770)
  • sELISA

Supplier Data

Sandwich ELISA - Anti-SerpinB2/PAI-2 antibody [EPR22924-55] - BSA and Azide free (Detector) (AB272770)

Representative standard curve from corresponding SimpleStep ELISA® Kit (ab272480).

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR22924-55

Isotype

IgG

Carrier free

Yes

Reacts with

Human

Applications

sELISA

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

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Reactivity data

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Product details

ab272770 is a BSA and Azide Free antibody supplied in an unconjugated format and it is suitable for sandwich ELISAs to quantify Human Serpin B2. The recommended pair for sandwich ELISA is:
Capture: ab272769, Human Serpin B2 Capture Antibody (unconjugated)
Detector: ab272770, Human Serpin B2 Detector Antibody (unconjugated)
The reference range value is 312.5 - 20000 pg/ml.

Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Conjugation ready
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.

Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

Sandwich ELISA
The recommended antibody orientation is based on internal optimization for ELISA-based assays. Antibody orientation is assay dependent and needs to be optimized for each assay type. Please note that the range provided for this antibody is only an estimation based on the performance of the product using the recommended antibody pair. Performance of the antibody pair will depend on the specific characteristics of your assay. We guarantee the product works in sandwich ELISA, but we do not guarantee the sensitivity or dynamic range of the antibody in your assay.

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Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
Constituents: 100% PBS
Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C
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Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

SerpinB2 also known as PAI-2 or plasminogen activator inhibitor type 2 is a serine protease inhibitor with a molecular mass of around 60 kDa. This protein localizes mostly in the cytoplasm and occasionally gets secreted outside the cell. SerpinB2 expresses in a variety of cells including monocytes macrophages and certain epithelial cells. Its primary function involves inhibiting the urokinase plasminogen activator important for processes like fibrinolysis and tissue remodeling.
Biological function summary

SerpinB2 acts as a protector against excessive proteolysis by regulating extracellular matrix hydrolysis. While not permanently part of a complex SerpinB2 associates transiently with target proteases to modulate their activities. This regulation plays a role in cell migration and inflammation control impacting wound healing and immune responses.

Pathways

SerpinB2 integrates into the plasminogen activation system which is important for fibrinolysis and maintaining hemostatic balance. It works closely with other serpins and proteases such as PAI-1 and urokinase-type plasminogen activator (uPA) to control the conversion of plasminogen to plasmin. This balance impacts tissue repair and may influence invasive cell behavior through the regulation of pericellular proteolysis.

SerpinB2's alteration has been linked to the development of atherosclerosis and cancer. Research shows that SerpinB2 levels can influence the inflammatory environment possibly driving atherogenic plaque development. Similarly changes in SerpinB2 expression and activity relate to cancer metastasis potentially by affecting the balance of matrix degradation and rebuilding alongside proteins like PAI-1 and uPA to modulate tumor invasiveness and growth.
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Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:
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Target data

Inhibits urokinase-type plasminogen activator. The monocyte derived PAI-2 is distinct from the endothelial cell-derived PAI-1.
See full target information SERPINB2
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Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.
For full details, please see our Terms & Conditions

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com