Human Serpin E1/PAI‑1 Biotinylated Antibody Summary
Ser22-Pro402
Accession # P05121
Applications
Human Serpin E1/PAI-1 Sandwich Immunoassay
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Scientific Data
View Larger
Detection of Human Serpin E1/PAI‑1 by Western Blot. Western blot shows lysates of HUVEC human umbilical vein endothelial cells. PVDF membrane was probed with 1 µg/mL of Goat Anti-Human Serpin E1/PAI-1 Biotinylated Antigen Affinity-purified Polyclonal Antibody (Catalog # BAF1786) followed by Streptavidin-HRP (Catalog # DY998) in 3% BSA. A specific band was detected for Serpin E1/PAI-1 at approximately 48 kDa (as indicated). This experiment was conducted under reducing conditions.
Preparation and Storage
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: Serpin E1/PAI-1
As a member of the Serpin superfamily of serine protease inhibitors, Serpin E1/PAI-1 is the principal inhibitor of urokinase-type plasminogen activator (uPA) and tissue-type PA (1, 2). As important regulators of extracellular matrix remodeling, uPA and PAI-1 play a major role in many processes such as angiogenesis, tumor invasion and obesity (2-4). For example, uPA and PAI-1 are the only tumor prognostic factors validated at the highest level of evidence with regard to their clinical utility in breast cancer (5). The human PAI-1 is initially synthesized as 402 amino acid precursor with a N-terminal signal peptide (6, 7). PAI-1 may exist in one of two possible conformations, designated as active or latent (8). The purified recombinant human (rh) PAI-1 is active against rhuPA. The heterogeneity at the N-terminus of the purified rhPAI-1 has been observed before for both the recombinant and native proteins (9).
- Silverman, G.A. et al. (2001) J. Biol. Chem. 276:33293.
- Stefansson, S. et al. (2003) Curr. Pharm. Des. 9:1545.
- Duffy, M.J. (2002) Clin. Chem. 48:1194.
- Juhan-Vague, I. et al. (2003) J. Thromb. Haemost. 1:1575.
- Harbeck, N. et al. (2002) Clin. Breast Cancer 3:196.
- Pannekoek, H. et al. (1986) EMBO J. 5:2539.
- Ginsburg, D. et al. (1986) J. Clin. Invest. 78:1673.
- Wang, Z. et al. (1996) Biochemistry 35:16443.
- Stromqvist, M. et al. (1994) Protein Expr. Purif. 5:309.
Product Datasheets
Citation for Human Serpin E1/PAI‑1 Biotinylated Antibody
R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.
1 Citation: Showing 1 - 1
-
A multiplex immunoassay for human adipokine profiling.
Authors: Schipper HS, De Jager W, van Dijk ME, Meerding J, Zelissen PM, Adan RA, Prakken BJ, Kalkhoven E
Clin. Chem., 2010-06-08;56(0):1320.
Species: Human
Sample Types: Cell Culture Supernates
Applications: Luminex Development
FAQs
No product specific FAQs exist for this product, however you may
View all Antibody FAQsReviews for Human Serpin E1/PAI‑1 Biotinylated Antibody
There are currently no reviews for this product. Be the first to review Human Serpin E1/PAI‑1 Biotinylated Antibody and earn rewards!
Have you used Human Serpin E1/PAI‑1 Biotinylated Antibody?
Submit a review and receive an Amazon gift card.
$25/€18/£15/$25CAN/¥75 Yuan/¥2500 Yen for a review with an image
$10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen for a review without an image
