Abcam, ab282273, Anti-Psoriasin antibody [EPR23482-210] - BSA and Azide free (Detector)

Size: 100µg / 1mg
Rabbit Recombinant Monoclonal Psoriasin antibody. Carrier free. Suitable for sELISA and reacts with Human samples.
Key facts
Host species:Rabbit,
Clonality:Monoclonal,
Clone number:EPR23482-210,
Isotype:IgG,
Carrier free:Yes,
Reacts with:Human,
Applications:sELISASee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,
Immunogen:The exact immunogen used to generate this antibody is proprietary information.

Product details:
ab282273 is a BSA and Azide Free antibody supplied in an unconjugated format and it is suitable for sandwich ELISAs to quantify Human Psoriasin. The recommended pair for sandwich ELISA is:
Capture:
ab282271
, Human Psoriasin Capture Antibody (unconjugated)
Detector: ab282273, Human Psoriasin Detector Antibody (unconjugated)
The reference range value is 31.25 - 2000 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.

Properties and Storage Information:
Form-Liquid, Purification technique-Affinity purification Protein A, Storage buffer-Constituents: PBS, Shipped at conditions-Blue Ice, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions-+4°C

Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
Psoriasin also known as S100A7 is a member of the S100 protein family. It has a molecular mass of approximately 11.4 kDa. This protein exhibits calcium binding properties that influence its function. Psoriasin primarily expresses in keratinocytes which are predominant in the epidermis of the skin. Additionally it appears in various epithelia like mucous membranes. The expression levels rise in certain skin conditions suggesting it has a role in skin physiology.
Biological function summary
Psoriasin acts as an antimicrobial peptide contributing to the skin’s defense system against microbial invasion. It helps in controlling the growth of bacteria like E. coli and fungi. The protein does not function as part of a larger complex. Instead it operates independently to maintain the integrity of the skin barrier. Psoriasin also shows involvement in the inflammatory response of the skin where it interact with other immune system players.
Pathways
Several biological systems involve psoriasin including inflammation and skin homeostasis pathways. It interacts closely with other S100 proteins such as S100A8 and S100A9 which are part of the inflammatory process. These interactions can regulate immune cell migration and cytokine production highlighting its active role in modulating skin immune responses. Psoriasin serves as an important component in maintaining the balance between immune protection and inflammation within these pathways.
Psoriasin associates with psoriasis and breast cancer. In psoriasis it significantly increases aligning with its role in inflammation and skin barrier maintenance. The upregulation of psoriasin in psoriasis has been linked to overexpression of related proteins like S100A8 contributing to the chronic inflammatory state. In breast cancer particularly in certain carcinoma contexts its presence suggests a role in cancer cell survival. Researchers study its interaction with proteins in the cancer microenvironment to better understand its influence on tumor progression.