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Merck
모든 사진(1)

Key Documents

SAB3700670

Sigma-Aldrich

Anti-Rat IgM (μ-chain specific) antibody produced in goat

affinity isolated antibody, buffered aqueous solution

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About This Item

UNSPSC 코드:
12352203
NACRES:
NA.46

생물학적 소스

goat

Quality Level

결합

unconjugated

항체 형태

affinity isolated antibody

항체 생산 유형

secondary antibodies

클론

polyclonal

형태

buffered aqueous solution

종 반응성

rat

농도

1.0 mg/mL

기술

ELISA: suitable
immunohistochemistry: suitable
western blot: suitable

배송 상태

wet ice

저장 온도

2-8°C

타겟 번역 후 변형

unmodified

일반 설명

Immunoglobulin M (IgM) belongs to the immunoglobulin family. It exists as a pentamer in the serum and has a high molecular weight. Monomeric IgM has a molecular weight of 190kDa. The pentameric IgM consists of ten μ-heavy chains, ten light chains and a single J-chain which are linked by disulphide bonds. The μ-chain consists of five domains- VH, Cμ1, Cμ2, Cμ3 and Cμ4. Limited digestion using papain cleaves the antibody into three fragments, two of which are identical and contain the antigen-binding activity. They are known as Fragment antigen binding (Fab) fragments. The third fragment does not possess antigen-binding activity and is known as fragment crystallizable (Fc). It interacts with cells and effector molecules. The heavy chains of IgM contain an extra C domain that replaces the hinge region present between Fab and Fc. IgM is the first antibody to be produced during an immune response and is the major isotype secreted in T-cell independent immune responses.

특이성

This product was prepared from monospecific antiserum by immunoaffinity chromatography using Rat IgM coupled to agarose beads followed by solid phase adsorption(s) to remove any unwanted reactivities. Assay by immunoelectrophoresis resulted in a single precipitin arc against Anti-Goat Serum, Rat IgM and Rat Serum. No reaction was observed against Rat IgG or Rat IgA. Specificity was confirmed by ELISA at less than 1% cross reactivity against other rat heavy or light chain isotypes.

면역원

Rat IgM mu heavy chain

물리적 특성

Antibody format: IgG

물리적 형태

Supplied in 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2

면책조항

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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Storage Class Code

10 - Combustible liquids

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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문서 라이브러리 방문

Janeway CA Jr
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PLoS ONE, 9(2), e88701-e88701 (2014)

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