Serpin A4, also called Kallistatin, Kallikrein inhibitor and protease inhibitor 4, is a member of the Serpin superfamily of the serine protease inhibitors (1). Known also as kallistatin or proteinase inhibitor 4, Serpin A4 has been shown to function as a specific inhibitor of tissue kallikrein and as an inhibitor of angiogenesis and tumor growth (2, 3).
Human Serpin A4/Kallistatin Alexa Fluor™ Plus 647‑conjugated Antibody
R&D Systems | Catalog # FAB16691AFP647
Key Product Details
Species Reactivity
Human
Applications
ELISA Capture (Matched Antibody Pair)
Label
Alexa Fluor Plus 647 (Excitation = 658 nm, Emission = 675 nm)
Antibody Source
Monoclonal Mouse IgG1 Clone # 209919
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Product Specifications
Specificity
Detects human Serpin A4/Kallistatin in ELISAs. In sandwich immunoassays, no cross‑reactivity with recombinant human Serpin A1, A3, A5, C1, D1, E1, E2, F2, or G1 is observed.
Clonality
Monoclonal
Host
Mouse
Isotype
IgG1
Applications for Human Serpin A4/Kallistatin Alexa Fluor™ Plus 647‑conjugated Antibody
Application
Recommended Usage
ELISA Capture (Matched Antibody Pair)
Optimal dilution of this antibody should be experimentally determined.
Formulation, Preparation, and Storage
Formulation
Supplied 0.2 mg/mL in a saline solution containing BSA and Sodium Azide.
Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied
Background: Serpin A4/Kallistatin
References
- Silverman, G.A. et al. (2001) J. Biol. Chem. 276:33293.
- Chen, V.C. et al. (2000) J. Biol. Chem. 275:40371.
- Miao, R.Q. et al. (2002) Blood 100:3245.
Alternate Names
Kallistatin
Entrez Gene IDs
5267 (Human)
Gene Symbol
SERPINA4
UniProt
Additional Serpin A4/Kallistatin Products
Product Documents for Human Serpin A4/Kallistatin Alexa Fluor™ Plus 647‑conjugated Antibody
Certificate of Analysis
To download a Certificate of Analysis, please enter a lot or batch number in the search box below.
Note: Certificate of Analysis not available for kit components.
Product Specific Notices for Human Serpin A4/Kallistatin Alexa Fluor™ Plus 647‑conjugated Antibody
This product is provided under an intellectual property license from Life Technologies Corporation. The transfer of this product is conditioned on the buyer using the purchased product solely in research conducted by the buyer, excluding contract research or any fee for service research, and the buyer must not (1) use this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; or (c) manufacturing or quality assurance or quality control, and/or (2) sell or transfer this product or its components for resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.
For research use only
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