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Invitrogen

CD45.2 Monoclonal Antibody (104), PE-eFluor™ 610, eBioscience™

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产品信息

61-0454-82

应用
建议稀释比
已发表文章

流式细胞分析 (Flow)

0.5 µg/test
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产品规格

种属反应

Mouse

已发表种属

Fish, Mouse

宿主/亚型

Mouse / IgG2a, kappa

推荐的同型对照

Mouse IgG2a kappa Isotype Control (eBM2a), PE-eFluor™ 610, eBioscience™

分类

Monoclonal

类型

Antibody

克隆号

104

偶联物

PE-eFluor™ 610 PE-eFluor™ 610 PE-eFluor™ 610

激发/发射光谱

565/606 nm 查看光谱 spectra

形式

Liquid

浓度

0.2 mg/mL

规格

100 µg

纯化类型

Affinity chromatography

保存液

PBS, pH 7.2

内含物

0.09% sodium azide

保存条件

4°C, store in dark, DO NOT FREEZE!

运输条件

Ambient (domestic); Wet ice (international)

RRID

AB_2574562

产品详细信息

Description: The 104 monoclonal antibody reacts with the mouse CD45 molecule, the leukocyte common antigen (LCA) in CD45.2-expressing mouse strains. The strains that express CD45.2 include the most commonly used mouse strains C57BL/6, BALB/c, C58, DBA/1, DBA/2, C3H/He, CBA, 129, A and AKR. CD45.2 is expressed by all leukocytes in these strains.

Applications Reported: This 104 antibody has been reported for use in flow cytometric analysis.

Applications Tested: This 104 antibody has been tested by flow cytometric analysis of mouse splenocytes. This can be used at less than or equal to 0.5 µg per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest.

PE-eFluor® 610 can be excited with laser lines from 488-561 nm and emits at 607 nm. We recommend using a 610/20 band pass filter (equivalent to PE-Texas Red®). Please make sure that your instrument is capable of detecting this fluorochome.

Light sensitivity: This tandem dye is sensitive to photo-induced oxidation. Please protect this vial and stained samples from light.

Fixation: Samples can be stored in IC Fixation Buffer (Product # 00-8222) (100 µL of cell sample + 100 µL of IC Fixation Buffer) or 1-step Fix/Lyse Solution (Product # 00-5333) for up to 3 days in the dark at 4°C with minimal impact on brightness and FRET efficiency/compensation. Some generalizations regarding fluorophore performance after fixation can be made, but clone specific performance should be determined empirically.

Excitation: 488-561 nm; Emission: 607 nm; Laser: Blue Laser, Green Laser, Yellow-Green Laser.

Filtration: 0.2 µm post-manufacturing filtered.

靶标信息

CD45.2 (LCA, leukocyte common antigen) is a receptor-type protein tyrosine phosphatase ubiquitously expressed in all nucleated hematopoietic cells, comprising approximately 10% of all surface proteins in lymphocytes. CD45.2 glycoprotein is crucial in lymphocyte development and antigen signaling, serving as an important regulator of Src-family kinases. CD45.2 protein exists as multiple isoforms as a result of alternative splicing; these isoforms differ in their extracellular domains, whereas they share identical transmembrane and cytoplasmic domains. These isoforms differ in their ability to translocate into the glycosphingolipid-enriched membrane domains and their expression depends on cell type and physiological state of the cell. Besides the role in immunoreceptor signaling, CD45.2 is important in promoting cell survival by modulating integrin-mediated signal transduction pathway and is also involved in DNA fragmentation during apoptosis. CD45RA is an isoform of the CD45 complex and has restricted expression between different subtypes of lymphoid cells.

仅用于科研。不用于诊断过程。未经明确授权不得转售。

How to use the Panel Builder

Watch the video to learn how to use the Invitrogen Flow Cytometry Panel Builder to build your next flow cytometry panel in 5 easy steps.

生物信息学

蛋白别名: CD45; CD45 antigen; GP180; L-CA; LCA; Leukocyte common antigen; Ly-5; LY5; Lymphocyte antigen 5; lymphocyte common antigen; Receptor-type tyrosine-protein phosphatase C; T200; T200 glycoprotein

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基因别名: B220; Cd45; CD45R; L-CA; loc; Ly-5; Lyt-4; Ptprc; T200

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UniProt ID: (Mouse) P06800

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Entrez Gene ID: (Mouse) 19264

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功能
phosphoprotein phosphatase activity protein tyrosine phosphatase activity protein binding heparin binding hydrolase activity phosphatase activity protein kinase binding heparan sulfate proteoglycan binding protein phosphatase protein modifying enzyme
参与通路
activation of MAPK activity negative regulation of T cell mediated cytotoxicity positive regulation of T cell mediated cytotoxicity negative regulation of cytokine-mediated signaling pathway hematopoietic progenitor cell differentiation immunoglobulin biosynthetic process positive regulation of T cell mediated immunity regulation of humoral immune response mediated by circulating immunoglobulin positive regulation of humoral immune response mediated by circulating immunoglobulin negative regulation of protein kinase activity protein dephosphorylation negative regulation of cell adhesion involved in substrate-bound cell migration leukocyte cell-cell adhesion response to gamma radiation dephosphorylation B cell differentiation T cell differentiation positive regulation of B cell proliferation negative regulation of protein autophosphorylation heterotypic cell-cell adhesion peptidyl-tyrosine dephosphorylation T cell proliferation B cell proliferation positive regulation of T cell proliferation positive regulation of MAPK cascade cell cycle phase transition positive thymic T cell selection negative thymic T cell selection regulation of B cell differentiation positive regulation of T cell differentiation positive regulation of gamma-delta T cell differentiation positive regulation of alpha-beta T cell proliferation positive regulation of isotype switching to IgG isotypes bone marrow development stem cell development negative regulation of peptidyl-tyrosine phosphorylation T cell receptor signaling pathway B cell receptor signaling pathway regulation of B cell receptor signaling pathway positive regulation of antigen receptor-mediated signaling pathway release of sequestered calcium ion into cytosol defense response to virus regulation of cell cycle positive regulation of hematopoietic stem cell migration positive regulation of stem cell proliferation regulation of extrinsic apoptotic signaling pathway positive regulation of extrinsic apoptotic signaling pathway
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