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Merck

R0761

Sigma-Aldrich

Monoclonal Anti-Rat IgG2a antibody produced in mouse

clone R2A-2, ascites fluid

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About This Item

MDL號碼:
分類程式碼代碼:
12352203
NACRES:
NA.46

生物源

mouse

品質等級

共軛

unconjugated

抗體表格

ascites fluid

抗體產品種類

secondary antibodies

無性繁殖

R2A-2, monoclonal

包含

15 mM sodium azide

技術

capture ELISA: suitable
dot blot: suitable
immunocytochemistry: suitable
indirect ELISA: 1:5,000
western blot: suitable

同型

IgG1

運輸包裝

dry ice

儲存溫度

−20°C

目標翻譯後修改

unmodified

相关类别

一般說明

Immunoglobulins (IgGs) are glycoprotein antibodies that modulate several immune responses. Rat IgGs have four subclasses, namely, IgG1, IgG2a, IgG2b, and IgG2c.
Monoclonal Anti-Rat IgG2a (mouse IgG1 isotype) is derived from the R2A-2 hybridoma produced by the fusion of mouse myeloma cells and splenocytes from BALB/c mice immunized with purified rat IgG.

特異性

Monoclonal Anti-Rat IgG2a recognizes an epitope located on the heavy chain of rat IgG2a. The antibody detects rat IgG2a derived from normal serum or myeloma proteins, but not the other rat immunoglobulins. Weak cross-reaction is observed with guinea pig immunoglobulins but not with IgG and serum preparations of bovine, cat, chicken, dog, goat, horse, human, mouse, pig, rabbit, or sheep.

免疫原

Purified rat IgG

應用

Monoclonal Anti-Rat IgG2a antibody produced in mouse has been used in:
  • enzyme-linked immunosorbent assay (ELISA)
  • slot blot immunoassay
  • immunoblotting
  • dot blot
  • immunocytochemistry

生化/生理作用

Rat immunoglobulins (IgGs) against target proteins are often used as primary antibodies in various research applications. Thus, secondary anti-rat IgG is a useful tool for the analysis of target proteins. Monoclonal Anti-Rat IgG2a antibody is specific for epitope on the heavy chain of rat IgG2a. The antibody localizes the denatured-reduced heavy chain molecule of rat IgG2a (γ2a). The product recognizes rat IgG2a derived from normal serum or myeloma proteins, but does not bind to other rat immunoglobulins. The antibody weakly associates with guinea pig immunoglobulins but does not react with IgG and serum preparations derived from bovine, cat, chicken, dog, goat, horse, human, mouse, pig, rabbit, and sheep.

外觀

The product is provided as ascites fluid with 0.1% sodium azide as a preservative.

儲存和穩定性

For continuous use, store at 0-5 °C. For extended storage freeze in working aliquots. Repeated freezing and thawing is not recommended. Storage in "frost-free" freezers is not recommended. If slight turbidity occurs upon prolonged storage, clarify the solution by centrifugation before use,

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)

nwg

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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