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Merck
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Key Documents

SAB4700040

Sigma-Aldrich

Monoclonal Anti-CD3 antibody produced in mouse

clone OKT3, purified immunoglobulin, buffered aqueous solution

동의어(들):

Mouse Anti-T-cell surface antigen T3/Leu-4 epsilon chain, Mouse Monoclonal Anti-T3E

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About This Item

UNSPSC 코드:
12352203
NACRES:
NA.41

생물학적 소스

mouse

Quality Level

결합

unconjugated

항체 형태

purified immunoglobulin

항체 생산 유형

primary antibodies

클론

OKT3, monoclonal

형태

buffered aqueous solution

종 반응성

human

농도

1 mg/mL

기술

flow cytometry: suitable

동형

IgG2a

NCBI 수납 번호

배송 상태

wet ice

저장 온도

2-8°C

타겟 번역 후 변형

unmodified

유전자 정보

human ... CD3(916)

일반 설명

The CD3 gene is mapped to human chromosome 11q23.3. The encoded protein exists in three isoforms, CD3ε, CD3γ and CD3δ and each contains an N-terminal extracellular domain, a transmembrane segment and a cytoplasmic domain. CD3 is a 20kDa glycoprotein expressed on surface of all human T lymphocytes.
The mouse monoclonal antibody OKT3 recognizes the CD3 antigen of the TCR/CD3 complex on mature human T cells. This antibody, also known as Orthoclone OKT3 or Muromonab-CD3, has been extensively used as a drug for therapy of acute, glucocorticoid resistant rejection of allogenic renal, heart and liver transplants. It has also been investigated for use in treating T-cell acute lymphoblastic leukemia.

애플리케이션

Monoclonal Anti-CD3 antibody produced in mouse has been used in proliferation assay.
The reagent is designed for Flow Cytometry analysis. Suggested working dilution is 1 μg/mL of sample. Indicated dilution is recommended starting point for use of this product. Working concentrations should be determined by the investigator.

생화학적/생리학적 작용

T-cell receptor-CD3 complex including CD3ε, CD3γ and CD3δ, plays a vital role in inducing early metabolic events that lead to T cell activation. Mutation in the CD3ε has been observed in T-B+ NK+ severe combined immunodeficiency (SCID) patients.

특징 및 장점

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.

물리적 형태

Solution in phosphate buffered saline, pH 7.4, with 15 mM sodium azide.

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


시험 성적서(COA)

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문서 라이브러리 방문

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Resistance to small-molecule CCR5 inhibitors arises when HIV-1 variants acquire the ability to use inhibitor-bound CCR5 while still recognizing free CCR5. Two isolates, CC101.19 and D1/85.16, became resistant via four substitutions in the gp120 V3 region and three in the
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More than half of the known protein tyrosine phosphatases (PTPs) in the human genome are expressed in T cells, and significant progress has been made in elucidating the biology of these enzymes in T-cell development and function. Here we provide
The T cell receptor/CD3 complex: a dynamic protein ensemble.
Clevers H
Annual Review of Immunology, 629-662 (1988)
Notch signaling induces cytoplasmic CD3 epsilon expression in human differentiating NK cells.
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