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Merck

T4280

Sigma-Aldrich

Anti-Rat IgG (whole molecule)−TRITC antibody produced in rabbit

affinity isolated antibody, buffered aqueous solution

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About This Item

MDL编号:
UNSPSC代码:
12352203
NACRES:
NA.46

生物来源

rabbit

质量水平

偶联物

TRITC conjugate

抗体形式

affinity isolated antibody

抗体产品类型

secondary antibodies

克隆

polyclonal

表单

buffered aqueous solution

储存条件

protect from light

技术

direct immunofluorescence: 1:100 using human peripheral blood
immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:100 using human tonsils

储存温度

−20°C

靶向翻译后修饰

unmodified

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一般描述

Binds all rat Igs
IgG is present in large quantities in the human serum. IgG is composed of glycoproteins, out of which it is 82-96% proteins and 4-18% carbohydrates. It consists of four sub-classes i.e IgG1, IgG2, IgG3, and IgG4. IgG is composed of four polypeptide chains-two heavy chains (γ chains) and two light chains (κ or λ chains) which are linked by inter-chain disulfide bonds. The heavy chains consist of a N-terminal variable domain (VH) and three constant domains (CH1, CH2, CH3). A hinge region exists between the CH1 and CH2 region. The light chains have one N-terminal variable domain (VL) and one constant domain (CL). The heavy and the light chains are linked at VH and CH1 domain to form the Fab arm (Fragment antigen binding). The antigen binds to the V regions of the antibody.

应用

Anti-Rat IgG (whole molecule)-TRITC antibody has been used in
  • confocal microscopy
  • immunohistochemistry
  • immunofluorescence

生化/生理作用

IgG antibody subtype is the most abundant of serum immunoglobulins of the immune system. It is secreted by B cells and is found in blood and extracellular fluids and provides protection from infections caused by bacteria, fungi and viruses. Maternal IgG is transferred to fetus through the placenta that is vital for immune defense of the neonate against infections.
IgG, a monoclonal antibody can be cleaved at the hinge region by nonspecific proteases like papain and pepsin. This can result in univalent Fab (Fragment antigen binding) fragments or bivalent F(ab′)2 fragments. These two enzymes have a broad substrate specificity resulting in heterogenous fragments.

其他说明

Antibody adsorbed with human IgG.

外形

0.01M 磷酸缓冲盐溶液,pH 7.4,含 15mM 叠氮化钠。

制备说明

Adsorbed to reduce background staining with human samples.

免责声明

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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储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Schuster C, et al.
Testing, 8(8), e71746-e71746 (2013)
Serine residues in the alpha4 nicotinic acetylcholine receptor subunit regulate surface alpha4 beta2 receptor expression and clustering
Zambrano C A, et al.
Biochemical Pharmacology, 159(8), 64-73 (2019)
A picornavirus protein interacts with Ran-GTPase and disrupts nucleocytoplasmic transport
Porter F W, et al.
Proceedings of the National Academy of Sciences of the USA, 103(33), 12417-12422 (2006)
Cornelia Schuster et al.
PloS one, 8(8), e71746-e71746 (2013-08-27)
Coinhibitory PD-1/PD-L1 (B7-H1) interactions provide critical signals for the regulation of autoreactive T-cell responses. We established mouse models, expressing the costimulator molecule B7.1 (CD80) on pancreatic beta cells (RIP-B7.1 tg mice) or are deficient in coinhibitory PD-L1 or PD-1 molecules
Mahsa Alaee et al.
PloS one, 11(5), e0154323-e0154323 (2016-05-06)
Aberrant expression of cadherins and catenins plays pivotal roles in ovarian cancer development and progression. Plakoglobin (PG, γ-catenin) is a paralog of β-catenin with dual adhesive and signaling functions. While β-catenin has known oncogenic function, PG generally acts as a

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