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Merck
모든 사진(2)

주요 문서

SAB1409764

Sigma-Aldrich

Monoclonal Anti-TPMT antibody produced in mouse

clone 2H3, purified immunoglobulin, buffered aqueous solution

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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

2H3, monoclonal

양식

buffered aqueous solution

분자량

antigen 52.69 kDa

종 반응성

human

기술

indirect ELISA: suitable
western blot: 1-5 μg/mL

동형

IgG1κ

NCBI 수납 번호

UniProt 수납 번호

배송 상태

dry ice

저장 온도

−20°C

타겟 번역 후 변형

unmodified

유전자 정보

human ... TPMT(7172)

일반 설명

This gene encodes the enzyme that metabolizes thiopurine drugs via S-adenosyl-L-methionine as the S-methyl donor and S-adenosyl-L-homocysteine as a byproduct. Thiopurine drugs such as 6-mercaptopurine are used as chemotherapeutic agents. Genetic polymorphisms that affect this enzymatic activity are correlated with variations in sensitivity and toxicity to such drugs within individuals. A pseudogene for this locus is located on chromosome 18q. (provided by RefSeq)

면역원

TPMT (AAH05339, 1 a.a. ~ 245 a.a) full-length recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.

Sequence
MDGTRTSLDIEEYSDTEVQKNQVLTLEEWQDKWVNGKTAFHQEQGHQLLKKHLDTFLKGKSGLRVFFPLCGKAVEMKWFADRGHSVVGVEISELGIQEFFTEQNLSYSEEPITEIPGTKVFKSSSGNISLYCCSIFDLPRTNIGKFDMIWDRGALVAINPGDRKCYADTMFSLLGKKFQYLLCVLSYDPTKHPGPPFYVPHAEIERLFGKICNIRRLEKVDAFEERHKSWGIDCLFEKLYLLTEK

생화학적/생리학적 작용

TPMT (Thiopurine S-methyltransferase) mainly mediates different catalytic S-methylation reaction such as 6-mercaptopurine and 6-thioguanine. It also participates in the metabolism of some drugs such as thiopurine drugs, which is largely influenced by TPMT polymorphisms. Deficiency in TPMT gene causes an autosomal recessive disorder, childhood acute lymphoblastic leukemia.

물리적 형태

Solution in phosphate buffered saline, pH 7.4

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Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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문서 라이브러리 방문

H L McLeod et al.
Leukemia, 14(4), 567-572 (2000-04-14)
Thiopurine methyltransferase (TPMT) catalyses the S-methylation of thiopurines, including 6-mercaptopurine and 6-thioguanine. TPMT activity exhibits genetic polymorphism, with about 1/300 inheriting TPMT deficiency as an autosomal recessive trait. If treated with standard doses of thiopurines, TPMTdeficient patients accumulate excessive thioguanine
Hyun-Young Kim et al.
Pharmacogenetics and genomics, 25(3), 143-146 (2015-01-08)
Thiopurine S-methyltransferase (TPMT) is a cytoplasmic enzyme involved in the metabolism of thiopurine drugs and its activity is largely influenced by polymorphisms of the TPMT gene. To date, more than 35 TPMT variants are known to be associated with reduced
Hamza Ben Zeglam et al.
The Libyan journal of medicine, 10, 27053-27053 (2015-03-31)
Thiopurine S-methyltransferase (TPMT) is a cytosolic enzyme that catalyses the S-methylation of 6-mercaptopurine and azathioprine. Low activity phenotypes are correlated with polymorphism in the TPMT gene. Patients with low or undetectable TMPT activity could develop severe myelosuppression when they are

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