젬투주맙
|
|
젬투주맙 속성
- 물리적 상태
- Solid
- 색상
- White to off-white
안전
젬투주맙 C화학적 특성, 용도, 생산
개요
Gemtuzumab ozogamicin was launched as the first antibody-targeted antineoplastic agent for treatment of patients with acute myeloid leukemia (AML). This immunoconjugate consists of an anti-CD33 humanized mouse monoclonat antibody (lgG4) linked via a bifunctional linker to the cytotoxic antibiotic calicheamicin. Once, the anti-CD33 binds to its antigen expressed on AML blast cells, a complex forms that is internalized, eventually releasing the calicheamicin derivative inside the cell. The released antibiotic binds to the minor groove of DNA and after Bergman cyclization induces double-strand breaks and cell-death. Results from both phase I and II clinical trials suggested that this drug, when administered (9 mg/m2 as 2 i.v. infusions separated by 14 days) as a single agent to patients in first relapse, demonstrates an acceptable safety profile, while achieving meaningful clinical remission in 32 to 43% of individuals. Gemtuzumab ozogamicin is considered at least as effective as conventional therapy but presents a more favorable tolerability profile as compared to standard chemo-therapeutic drugs commonly used to treat AML. This agent received accelerated approval from the FDA for the treatment of patients in first relapse who are 60 years of age or older and who are not considered candidates for cytotoxic chemotherapy.용도
Treatment of relapsed, acute myelogenous leukemia (cytotoxic calicheamicin derivative conjugated to a humanized monoclonal antibody).일반 설명
Gemtuzumab ozogamicin (Mylotarg, fusion molecule) isan MAb derived from the CD33 antigen, a sialic aciddependentadhesion protein expressed on the surface ofleukemia blasts and immature normal cells of myelomonocyticorigin but not on normal hematopoietic stem cells. Gemtuzumab ozogamicin is indicated for the treatmentof patients with CD33-positive acute myeloid leukemia infirst relapse among adults 60 years of age or older who arenot considered candidates for cytotoxic chemotherapy.Gemtuzumab ozogamicin binds to the CD33 antigen expressedby hematopoietic cells. This antigen is expressed onthe surface of leukemic blasts in more than 80% of patientswith acute myeloid leukemia. CD33 is also expressed onnormal and leukemic myeloid colony-forming cells, includingleukemic clonogenic precursors, but it is not expressedon pluripotent hematopoietic stem cells or nonhematopoieticcells. Binding of the anti-CD33 antibody results in acomplex that is internalized. On internalization thecalicheamicin derivative is released inside the lysosomes ofthe myeloid cells. The released calicheamicin derivativebinds to the minor groove of DNA and causes double-strandbreaks and cell death.젬투주맙 준비 용품 및 원자재
원자재
준비 용품
젬투주맙 공급 업체
글로벌( 18)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
GIHI CHEMICALS CO.,LIMITED | +8618058761490 |
info@gihichemicals.com | China | 50003 | 58 |
Aladdin Scientific | +1-+1(833)-552-7181 |
sales@aladdinsci.com | United States | 57511 | 58 |
LGM Pharma | 1-(800)-881-8210 |
inquiries@lgmpharma.com | United States | 2127 | 70 |
Beijing HuaMeiHuLiBiological Chemical | 010-56205725 |
waley188@sohu.com | China | 12338 | 58 |
Shanghai EFE Biological Technology Co., Ltd. | 021-65675885 18964387627 |
info@efebio.com | China | 9707 | 58 |
ShangHai Biochempartner Co.,Ltd | 17754423994 17754423994 |
2853530910@QQ.com | China | 8014 | 62 |
Alchemist-pharm chemical Technology Co. Ltd. | 0371-67991738 13783628208 |
carl@alchemist-pharm.com | China | 1877 | 58 |
Wuhan Chemstan Biotechnology Co., Ltd. | 027-65317797 15926423062 |
422450190@qq.com | China | 10351 | 58 |
Hubei Kele Fine Chemical Co., Ltd | 027-59101668 19945030958 |
2881924765@qq.com | China | 7990 | 58 |
Wuhan Yingnuo Pharmaceutical Technology Co., Ltd. | +86-027-59232304 15387063101 |
2881924050@qq.com | China | 9967 | 58 |
젬투주맙 관련 검색:
Follicle stimulating hormone
Secukinumab
Daratumumab
OMALIZUMAB
Dulaglutide
Trastuzumab emtansine
Ranibizumab
palivizumab
Immunoglobulin G4,anti-(human integrin R4) (human-mouse monoclonal AN100226 c4-chain),disulfide with human-mouse monoclonal AN100226 light chain,dimer
Eculizumab
Matuzumab
ticilimumab tremelimumab
CNTO 148
Aflibercept
abciximab
Avelumab
nimotuzumab
belimumab