{"product_id":"biolegend-400439","title":"Biolegend, 400439, Brilliant Violet 421™ Rat IgG1, κ Isotype Ctrl Antibody, 50μg","description":"\u003cp\u003eThe isotype of RTK2071 immunoglobulin is rat IgG1, κ. This antibody was chosen as an isotype control after screening on a variety of resting, activated, live, and fixed mouse, rat and human tissues.\u003cbr\u003e\n50μg\u003cbr\u003e\nAntibody Type: Monoclonal\u003cbr\u003e\nHost Species: Rat\u003cbr\u003e\nImmunogen: Trinitrophenol + KLH\u003cbr\u003e\nFormulation: Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA).\u003cbr\u003e\nPreparation: The immunoglobulin was purified by affinity chromatography and conjugated with Brilliant Violet 421™ under optimal conditions.\u003cbr\u003e\nConcentration: µg sizes: 0.2 mg\/mLµL sizes: lot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in our Certificate of Analysis online tool.)\u003cbr\u003e\nStorage \u0026amp; Handling: The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.\u003cbr\u003e\nApplication: FC - Quality tested ICFC - Verified\u003cbr\u003e\nRecommended Usage: Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis as negative control. Use at concentrations comparable to those of the specific antibody of interest. Use our Concentration Lookup tool to find the exact concentrations of your lots of product. Brilliant Violet 421™ excites at 405 nm and emits at 421 nm. The standard bandpass filter 450\/50 nm is recommended for detection. Brilliant Violet 421™ is a trademark of Sirigen Group Ltd. Learn more about Brilliant Violet™. This product is subject to proprietary rights of Sirigen Inc. and is made and sold under license from Sirigen Inc. The purchase of this product conveys to the buyer a non-transferable right to use the purchased product for research purposes only. This product may not be resold or incorporated in any manner into another product for resale. Any use for therapeutics or diagnostics is strictly prohibited. This product is covered by U.S. Patent(s), pending patent applications and foreign equivalents.\u003cbr\u003e\nExcitation Laser: Violet Laser (405 nm)\u003cbr\u003e\nApplication Notes: The RTK2071 immunoglobulin is useful as an isotype-matched control (for the relevant formats) for Western blotting, immunoprecipitation, immunohistochemistry, functional assay, and immunofluorescence microscopy. The LEAF™ purified antibody (Endotoxin \u0026lt; 0.1 EU\/µg, Azide-Free, 0.2 µm filtered) is recommended for functional assays (Cat. No. 400414) as negative control1. For in vivo studies or highly sensitive assays, we recommend Ultra-LEAF™ purified antibody (Cat. No. 400432) with a lower endotoxin limit than standard LEAF™ purified antibodies (Endotoxin \u0026lt; 0.01 EU\/µg).\u003cbr\u003e\nApplication References(PubMed link indicates BioLegend citation): Riemann M, et al. 2005. J. Immunol. 175:3560. PubMed Wondimu Z, et al. 2010. Am. J. Pathol. 177:2334. PubMed\u003cbr\u003e\nProduct Citations: Obasanmi G, et al. 2023. Cells. 12: . PubMed Haertel E, et al. 2018. Eur J Immunol. 48:1001. PubMed Hinterbrandner M, et al. 2021. JCI Insight. 6:e151797. PubMed Deerhake ME, et al. 2021. Immunity. 54(3):484-498.e8. PubMed Sendler M, et al. 2020. Gastroenterology. 158:253. PubMed Norgard RJ, et al. 2021. EMBO Rep. 22:e51872. PubMed\u003cbr\u003e\nRRID: AB_10900998 (BioLegend Cat. No. 400429) AB_11204068 (BioLegend Cat. No. 400439) AB_11204068 (BioLegend Cat. No. 400430)\u003cbr\u003e\nGene ID: NA\u003cbr\u003e\nClone: RTK2071\u003cbr\u003e\nRegulatory Status: RUO\u003cbr\u003e\nIsotype: Rat IgG1, κ\u003cbr\u003e\nQ: What is the F\/P ratio range of our BV421™ format antibody reagents?\u003cbr\u003e\nA: It is lot-specific. On average it ranges between 2-4.\u003c\/p\u003e","brand":"Biolegend","offers":[{"title":"Default Title","offer_id":46866204164265,"sku":"400439","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/biolegend-400439","provider":"Iright","version":"1.0","type":"link"}