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AB315126

Anti-ST14 antibody [EPR26785-82] - BSA and Azide free (Detector)

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Rabbit Recombinant Monoclonal ST14 antibody. Carrier free. Suitable for sELISA and reacts with Human samples.

View Alternative Names

PRSS14, SNC19, TADG15, ST14, Suppressor of tumorigenicity 14 protein, Matriptase, Membrane-type serine protease 1, Prostamin, Serine protease 14, Serine protease TADG-15, Tumor-associated differentially-expressed gene 15 protein, MT-SP1

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Sandwich ELISA - Anti-ST14 antibody [EPR26785-82] - BSA and Azide free (Detector) (AB315126)
  • sELISA

Supplier Data

Sandwich ELISA - Anti-ST14 antibody [EPR26785-82] - BSA and Azide free (Detector) (AB315126)

Sandwich ELISA of ab315124 with the capture antibody dilution at 2 µg/mL and detector antibody dilution at 0.5 µg/mL.

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR26785-82

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

ab315126 is a BSA and Azide free antibody supplied in an unconjugated format and it is suitable for sandwich ELISAs to quantify Human ST14. The recommended pair for sandwich ELISA is:

Capture: ab315125, Human ST14 Capture Antibody (unconjugated)

Detector: ab315126, Human ST14 Detector Antibody (unconjugated)

The reference range value is 19.53-2500 pg/mL.

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.

Our carrier-free formats are supplied in a buffer free of BSA, sodium azide and glycerol for higher conjugation efficiency. The antibodies are provided at an approximate concentration of 1 mg/ml as measured by the protein A280 method. 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.

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.

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Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.2 - 7.4 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.

ST14 also known as matriptase is a serine protease with a molecular mass of about 92 kDa. It exists as a single-chain zymogen and activates through cleavage to form a two-chain form. Matriptase resides on the surface of epithelial cells and shows high expression in several tissues such as the epidermis prostate and gastrointestinal tract. This protease plays a part in tissue homeostasis by initiating proteolytic cascades that modify the extracellular matrix and influence cellular processes.
Biological function summary

Matriptase regulates proteolytic activation events in the extracellular environment. It instigates cascades that activate specific growth factors and proteases playing a role in cell proliferation and migration. Matriptase forms a complex with hepatocyte growth factor activator inhibitor-1 (HAI-1) which modulates its activity. The balance between matriptase and its inhibitors is important for controlling epithelial cell dynamics and maintaining a healthy cellular environment.

Pathways

Matriptase contributes to key signaling pathways like the epidermal growth factor receptor (EGFR) pathway and the plasminogen activation pathway. Within the EGFR signaling matriptase activates growth factors that influence cell proliferation and survival. It also intersects with proteins like epithelial growth factor receptor and plasminogen which are significant for cellular functions and homeostasis. These pathways are important for maintaining normal tissue function and responding to cellular stress.

Deregulation of matriptase is linked to conditions like cancer and ichthyosis. Matriptase overexpression or aberrant activity often relates to tumor progression and cancer metastasis particularly in breast and prostate cancer. Dysregulation also associates with the skin disorder ichthyosis due to imbalance with its inhibitor HAI-1 leading to defective epidermal permeability. Understanding matriptase's role in these diseases helps in designing therapeutic strategies and targeting the protease with specific inhibitors.
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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

Exhibits trypsin-like activity as defined by cleavage of synthetic substrates with Arg or Lys as the P1 site (PubMed : 10373424). Involved in the terminal differentiation of keratinocytes through prostasin (PRSS8) activation and filaggrin (FLG) processing (PubMed : 18843291). Proteolytically cleaves and therefore activates TMPRSS13 (PubMed : 28710277).
See full target information ST14
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Product promise

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For full details, please see our Terms & Conditions

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