0.2 µm filtered in phosphate-buffered solution, pH 7.2, containing no preservative. Endotoxin level is <0.1 EU/µg of the protein （<0.01 ng/µg of the protein） as determined by the LAL test.
Preparation:
The LEAF™ （Low Endotoxin, Azide-Free） antibody was purified by affinity chromatography.
Concentration:
1.0 mg/ml
Storage & Handling:
The CD3 antibody solution should be stored undiluted at 4°C. This LEAF™ solution contains no preservative; handle under aseptic conditions.
Application:
FC - Quality tested IHC, Activ - Reported in the literature
Recommended Usage:
Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For immunofluorescent staining, the suggested use of this reagent is ≤2.0 µg per million cells in 100 µl volume or 100 µl of whole blood. It is recommended that the reagent be titrated for optimal performance for each application.
COA:
Application Notes:
Clone OKT3 can block the binding of clones SK7 and UCHT1.8 The OKT3 antibody is able to induce T cell activation. Additional reported applications （for the relevant formats） include: immunohistochemical staining of acetone-fixed frozen sections and activation of T cells. The LEAF™ purified antibody （Endotoxin <0.1 EU/μg, Azide-Free, 0.2 μm filtered） is recommended for functional assays （Cat. No. 317304）. For highly sensitive assays, we recommend Ultra-LEAF™ purified antibody （Cat. No. 317326） with a lower endotoxin limit than standard LEAF™ purified antibodies （Endotoxin <0.01 EU/µg）.
Application References:
1. Schlossman S, et al. Eds. 1995. Leucocyte Typing V. Oxford University Press. New York. 2. Knapp W. 1989. Leucocyte Typing IV. Oxford University Press New York. 3. Barclay N, et al. 1997. The Leucocyte Antigen Facts Book. Academic Press Inc. San Diego. 4. Jeong HY, et al. 2008. J. Leuckocyte Biol. 83:755. PubMed 5. Alter G, et al. 2008. J. Virol. 82:9668. PubMed 6. Manevich-Mendelson E, et al. 2009. Blood 114:2344. PubMed 7. Biggs MJ, et al. 2011. J. R. Soc. Interface. 8:1462. PubMed 8. Li B, et al. 2005. Immunology 116:487.
Publication Library
Human peripheral blood lymphocytes stained with LEAF™ purified OKT3, followed by anti-mouse IgG FITC
Compare all formats
Description:
CD3ε is a 20 kD chain of the CD3/T-cell receptor （TCR） complex which is composed of two CD3ε, one CD3γ, one CD3δ, one CD3ζ （CD247）, and a T-cell receptor （α/β or γ/δ） heterodimer. It is found on all mature T lymphocytes, NK-T cells, and some thymocytes. CD3, also known as T3, is a member of the immunoglobulin superfamily that plays a role in antigen recognition, signal transduction, and T cell activation.
Other Names:
T3, CD3ε
Structure:
Ig superfamily, with the subunits of CD3γ, CD3δ, CD3ζ （CD247） and TCR （α/β or γ/δ） forms CD3/TCR complex, 20 kD
Distribution:
Mature T and NK-T cells, thymocyte differentiation
Function:
Antigen recognition, signal transduction, T cell activation
Ligand Receptor:
Peptide antigen bound to MHC
Antigen References:
1. Barclay N, et al. 1993. The Leucocyte FactsBook. Academic Press. San Diego. 2. Beverly P, et al. 1981. Eur. J. Immunol. 11:329. 3. Lanier L, et al. 1986. J. Immunol. 137:2501.
*These products may be covered by one or more Limited Use Label Licenses （see the BioLegend Catalog or our website, www.biolegend.com/terms）. BioLegend products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products, reverse engineer functionally similar materials, or to provide a service to third parties without written approval of BioLegend. By use of these products you accept the terms and conditions of all applicable Limited Use Label Licenses. Unless otherwise indicated, these products are for research use only and are not intended for human or animal diagnostic, therapeutic or commercial use.
食品機(jī)械設(shè)備網(wǎng) 設(shè)計制作，未經(jīng)允許翻錄必究.Copyright(C) http://www.omgrnib.cn, All rights reserved.
以上信息由企業(yè)自行提供，信息內(nèi)容的真實性、準(zhǔn)確性和合法性由相關(guān)企業(yè)負(fù)責(zé)，食品機(jī)械設(shè)備網(wǎng)對此不承擔(dān)任何保證責(zé)任。
溫馨提示：為規(guī)避購買風(fēng)險，建議您在購買產(chǎn)品前務(wù)必確認(rèn)供應(yīng)商資質(zhì)及產(chǎn)品質(zhì)量。
QQ交談
