Human Fatty Acid Synthase/FASN Alexa Fluor™ Plus 555-conjugated Antibody
R&D Systems, part of Bio-Techne | Catalog # FAB59271AFP555
Conjugate
Catalog #
Key Product Details
Species Reactivity
Human
Applications
Western Blot
Label
Alexa Fluor Plus 555 (Excitation = 558 nm, Emission = 572 nm)
Antibody Source
Monoclonal Mouse IgG2B Clone # 647114
Product Specifications
Immunogen
E. coli-derived recombinant human Fatty Acid Synthase/FASN
Specificity
Detects Fatty Acid Synthase/FASN in direct ELISAs and Western blots. In direct ELISAs, approximately 25% cross-reactivity with recombinant mouse (rm) Ephrin-A2 is observed and no cross-reactivity with recombinant human (rh) Ephrin-A3, -B3, rmEphrin-A4, -A5, -B1 or -B2 is observed.
Clonality
Monoclonal
Host
Mouse
Isotype
IgG2B
Applications
Application
Recommended Usage
Western Blot
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: Fatty Acid Synthase/FASN
FASN (Fatty Acid Synthase; also FAS) is a cytosolic 270-280 kDa member of the short chain dehydrogenase/reductase family 27X. It is expressed in neurons, skeletal muscle, adipocytes and hepatocytes, and both catalyzes the formation of palmitic acid from acetylCoA and malonylCoA, and likely mediates the transfer of fatty acids to peptides. Human FASN is 2511 amino acids (aa) in length ands contains multiple domains, including a beta-ketoacyl synthase domain (aa 1-414), an acyl and malonyl transferase domain (aa 429-817), an enoyl reductase domain (aa 1563-1863), a beta-ketoacyl reductase domain (aa 1864-2118) and a thioesterase domain (aa 2207‑2511). FASN exists as an antiparallel homodimer. There is one theoretical alternative start site at Met2073. Over aa 9-212, human FASN shares 92% aa identity with mouse FASN.
Alternate Names
FASN, OA-519, SDR27X1
Gene Symbol
FASN
UniProt
Additional Fatty Acid Synthase/FASN Products
Product Specific Notices
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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