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Merck
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重要文件

SAB4702039

Monoclonal Anti-CD5 PE-Cyanine7 produced in mouse

new

同義詞:

LEU1, T1

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About This Item

分類程式碼代碼:
12352203

共軛

PE-Cy7 conjugate

品質等級

抗體產品種類

primary antibodies

無性繁殖

L17F12, monoclonal

形狀

buffered aqueous solution

物種活性

human

技術

flow cytometry: suitable

同型

IgG2aκ

UniProt登錄號

儲存溫度

2-8°C

目標翻譯後修改

unmodified

基因資訊

human ... CD5(921)

一般說明

CD5 antigen (T1; 67 kDa) is a human cell surface T-lymphocyte single-chain transmembrane glycoprotein. CD5 is expressed on all mature T-lymphocytes, most of thymocytes, subset of B-lymphocytes and on many T-cell leukemias and lymphomas. It is a type I membrane glycoprotein whose extracellular region contains three scavenger receptor cysteine-rich (SRCR) domains. The CD5 is a signal transducing molecule whose cytoplasmic tail is devoid of any intrinsic catalytic activity. CD5 modulates signaling through the antigen-specific receptor complex (TCR and BCR). CD5 crosslinking induces extracellular Ca++ mobilization, tyrosine phosphorylation of intracellular proteins and DAG production. Preliminary evidence shows protein associations with ZAP-70, p56lck, p59fyn, PC-PLC, etc. CD5 may serve as a dual receptor, giving either stimulatory or inhibitory signals depending both on the cell type and development stage. In thymocytes and B1a cells it seems to provide inhibitory signals, in peripheral mature T lymhocytes it acts as a costimulatory signal receptor. CD5 is the phenotypic marker of a B cell subpopulation involved in the production of autoreactive antibodies. Disease relevance: CD5 is a phenotypic marker for some B cell lymphoproliferative disorders (B-CLL, Hairy cell leukemia, etc.). The CD5+ popuation is expanded in some autoimmune disorders (rheumatoid arthritis, etc.). Herpes virus infections induce loss of CD5 expression in the expanded CD8+ human T cells.

特異性

The mouse monoclonal antibody L17F12 reacts with an extracellular epitope of CD5, a 67kDa single-chain transmembrane glycoprotein expressed on mature T lymphocytes, most of thymocytes and B lymphocytes subset (B-1a lymphocytes).

免疫原

Human acute lymphoblastic leukemia (ALL) T cells

外觀

Stabilizing phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide

準備報告

Purified antibody is conjugated with activated tandem dye of R-phycoerythrin-cyanine 7 (PE-Cy7) under optimum conditions and unconjugated antibody and free fluorochrome are removed by size-exclusion chromatography.

儲存和穩定性

Store at 2-8°C. Protect from prolonged exposure to light. Do not freeze.

其他說明

The antibody solution should be gently mixed before use.

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儲存類別代碼

12 - Non Combustible Liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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