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Merck

SAB4700062

Sigma-Aldrich

Monoclonal Anti-CD4-FITC , (N-terminal) antibody produced in mouse

clone MEM-241, purified immunoglobulin, buffered aqueous solution

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About This Item

分類程式碼代碼:
12352203
NACRES:
NA.44

生物源

mouse

共軛

FITC conjugate

抗體表格

purified immunoglobulin

抗體產品種類

primary antibodies

無性繁殖

MEM-241, monoclonal

形狀

buffered aqueous solution

物種活性

human

技術

flow cytometry: suitable

同型

IgG1

NCBI登錄號

UniProt登錄號

運輸包裝

wet ice

儲存溫度

2-8°C

目標翻譯後修改

unmodified

基因資訊

human ... CD4(920)

一般說明

Cluster of differentiation 4 (CD4) molecule is encoded by the gene mapped to human chromosome 12p13.31. The encoded protein is mainly localized on the surface of specific leukocytes. CD4 is characterized with a four ecto-domains (D1-D4) of which D1, D2 and D4 contain disulfide bonds.
The antibody MEM-241 recognizes CD4 antigen, a 55 kDa transmebrane glycoprotein expressed on a subset of T lymphocytes ("helper" T-cells) and also on monocytes, tissue macrophages and granulocytes.

免疫原

2 N-terminal domains of human CD4 fused to human IgG1 Fc

應用

The reagent is designed for Flow Cytometry analysis of human blood cells using 20 μL reagent / 100 μL of whole blood or 1e6 cells in a suspension. The content of a vial (2 mL) is sufficient for 100 tests.

生化/生理作用

Cluster of differentiation 4 (CD4) facilitates the activation of immunostimulatory T-cells. It serves as a primary receptor for human immunodeficiency virus (HIV)-1 entry. The encoded protein also plays a key role in altering cell elasticity. Elevated expression of soluble CD4 has been observed in patients of infectious and chronic inflammatory diseases and rheumatoid arthritis (RA). Thus, this protein can be used as a potential diagnostic marker for the development of RA.

特點和優勢

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

外觀

Solution in phosphate buffered saline containing 15 mM sodium azide and 0.2% high-grade protease free BSA as a stabilizing agent.

免責聲明

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Disease severity in rheumatoid arthritis: Relationships of plasma tumor necrosis factor-α, soluble interleukin 2-receptor, soluble CD4/CD8 ratio, neopterin, and fibrin D-dimer to traditional severity and functional measures
Beckham JC, et al.
Journal of clinical immunology, 12(5), 353-361 (1992)
Human CD4 Metastability Is a Function of the Allosteric Disulfide Bond in Domain 2
Owen GR, et al.
Biochemistry, 55(15), 2227-2237 (2016)
Isochromosomes 12p and 9p: parental origin and possible mechanisms of formation
Dutly F, et al.
European Journal of Human Genetics, 6(2), 140-144 (1998)
The role of CD4 on mechanical properties of live cell membrane
Bui VC and Nguyen TH
Journal of Biomedical Materials Research Part A, 104(1), 239-244 (2016)

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