Medroxyprogesterone Acetate (MPA)

카탈로그 번호S2567 배치:S256706

인쇄

기술 자료

화학식

C24H34O4
분자량 386.52 CAS 번호 71-58-9
용해도 (25°C)* 시험관 내(In vitro) DMSO 18 mg/mL (46.56 mM)
Ethanol 15 mg/mL (38.8 mM)
Water Insoluble
생체 내(In Vivo) (개별적으로 순서대로 용매를 제품에 첨가하십시오.)
Homogeneous suspension
CMC-NA
≥5mg/ml Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution
5%DMSO 30%PEG300 5%Tween80 60%ddH2O

Selleck 연구소에서 검증했습니다. 이 제형에 대한 조정이 필요한 경우 맞춤형 테스트를 위해 당사 영업팀에 문의하십시오.

 0.500mg/ml (1.29mM) Taking the 1 mL working solution as an example, add 50 μL of 10 mg/ml clarified DMSO stock solution to 300 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to clarify; then continue to add 600 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results. 
* <1 mg/ml은 약간 용해되거나 불용해됨을 의미합니다.
* Selleck은 모든 화합물의 용해도를 자체적으로 테스트하며, 실제 용해도는 게시된 값과 약간 다를 수 있습니다. 이는 정상적인 현상이며, 약간의 배치 간 변동으로 인해 발생합니다.
* 실온 배송 (안정성 테스트 결과 이 제품은 냉각 조치 없이 배송될 수 있음을 보여줍니다.)

원액 준비

생물학적 활성

설명 MPA (Medroxyprogesterone acetate)는 합성 프로게스틴으로 강력한 Progesterone Receptor 작용제로서 작용하며, 비정상적인 월경이나 불규칙한 질 출혈을 치료하는 데 사용됩니다.
표적
progestogen Receptor
시험관 내(In vitro)

Medroxyprogesterone acetate (MPA) inhibits the enzyme 3-hydroxysteroid dehydrogenase, involved in the reversible conversion between 5alpha-dihydroprogesterone (DHP) and 3alpha, 5alpha-tetrahydroprogesterone (THP), and therefore may affect the local actions of DHP and THP in the brain.

It reduces secretion of IL-6 and PTHrP from human breast cancer cells. This compound dose-dependently decreases the secretion and mRNA expression of IL-6 and PTHrP in the KTC-2 cells.

MPA and dexamethasone dose dependently increase alpha-ENaC promoter-driven luciferase activity in M-1 cells, which is not inhibited by Org31710, indicating that it regulates alpha-ENaC in a PR-independent manner. This compound and dexamethasone, but not progesterone, dose dependently increase alpha-ENaC and sgk1 mRNA in M-1 and in Madin-Darby canine kidney-C7 cells, both collecting duct cell lines.

At 0.1 nM, it significantly enhances the in vitro production of specific immunoglobulin G (IgG) antibodies, an effect that appears to involve the interaction of the progestin with PRG receptors
생체 내(In Vivo)

Medroxyprogesterone acetate (MPA) impairs delayed memory retention on the water radial-arm maze (WRAM) and exacerbates overnight forgetting on the Morris maze (MM) in aged ovariectomized (OVX) rats. It significantly and progesterone marginally decreases GAD levels in the hippocampus, while both MPA and progesterone significantly increase GAD levels in the entorhinal cortex.

프로토콜 (참조)

세포 분석:

[6]
  • 세포주

    ISK cells

  • 농도

    29.3 µM

  • 배양 시간

    48 h

  • 방법

    Cells were treated with various concentrations of MPA (Medroxyprogesterone acetate) for 48 h.
동물 연구:

[1]
  • 동물 모델

    Wistar albino female rats

  • 용량

    1, 2, 4, or 8 mg/kg

  • 투여

    i.p.

참조

  • https://pubmed.ncbi.nlm.nih.gov/16758493/
  • https://pubmed.ncbi.nlm.nih.gov/12729473/
  • https://pubmed.ncbi.nlm.nih.gov/16189295/
  • https://pubmed.ncbi.nlm.nih.gov/11576224/
  • https://pubmed.ncbi.nlm.nih.gov/20074654/
  • https://pubmed.ncbi.nlm.nih.gov/33937078/

고객 제품 검증

The analgesic effect of koumine was reversed in sciatic nerve chronic constriction injury rats by intrathecal treatment with medroxyprogesterone acetate. Medroxyprogesterone acetate (MPA) or dimethyl sulfoxide (DMSO, vehicle) was administered via an intrathecal catheter 10 days after sciatic nerve chronic constriction injury (CCI) surgery. After 30 min, koumine (7 mg kg−1 bw) or normal saline (NS) was administered by subcutaneous (s.c.) injection. The mechanical withdrawal threshold (MWT) of the hind paws was measured 1 h after completion of the drug or vehicle administration. The data are presented as the mean ± SEM (n = 6 per group) and were analyzed by one-way ANOVA followed by Bonferroni post hoc test at each time point. *P < 0.05 vs. the DMSO + NS group; # P < 0.05 vs. the DMSO + koumine group.

데이터 출처 [ , , Molecular Pain, 2015, 11:46. ]

Selleck's Medroxyprogesterone Acetate (MPA) 인용됨 16 출판물

Steroid-Modulated Transcription Synergistically Forms DNA Double-Strand Breaks With Topoisomerase II Inhibitor [ Cancer Sci, 2025, 10.1111/cas.70081] PubMed: 40231641
Investigating Aging-Related Endometrial Dysfunction Using Endometrial Organoids [ Cell Prolif, 2024, e13780.] PubMed: 39695355
Deficiency of UCHL1 results in insufficient decidualization accompanied by impaired dNK modulation and eventually miscarriage [ J Transl Med, 2024, 22(1):478] PubMed: 38769534
Inhibition of the transmembrane transporter ABCB1 overcomes resistance to doxorubicin in patient-derived organoid models of HCC [ Hepatol Commun, 2024, 8(5)e0437] PubMed: 38696353
The role of non-genomic actions of progesterone and its membrane receptor agonist in ovarian cancer cell death [ Cancer Rep (Hoboken), 2024, 7(1):e1934] PubMed: 38013666
Genome-wide CRISPR screening reveals ADCK3 as a key regulator in sensitizing endometrial carcinoma cells to MPA therapy [ Br J Cancer, 2023, 129(4):601-611] PubMed: 37402867
Elevated high-mannose N-glycans hamper endometrial decidualization [ iScience, 2023, 10.1016/j.isci.2023.108170] PubMed: 37915610
RNA-seq and ATAC-seq analysis of CD163+ macrophage-induced progestin-insensitive endometrial cancer cells [ Cancer Med, 2023, 12(5):5964-5978] PubMed: 36373483
Long-Acting Technologies for Prevention of HIV and Unplanned Pregnancy [ ProQuest, 2023, 30314559] PubMed: none
ABX-1431 inhibits the development of endometrial adenocarcinoma and reverses progesterone resistance by targeting MGLL [ Cell Death Dis, 2022, 13(12):1067] PubMed: 36550099

반품 정책
Selleck Chemical의 무조건 반품 정책은 고객에게 원활한 온라인 쇼핑 경험을 보장합니다. 구매에 어떤 식으로든 불만족하시면, 수령일로부터 7일 이내에 모든 품목을 반품하실 수 있습니다. 제품 품질 문제(프로토콜 관련 문제 또는 제품 관련 문제)가 발생하는 경우, 원래 구매일로부터 365일 이내에 모든 품목을 반품하실 수 있습니다. 제품 반품 시 아래 지침을 따르십시오.

배송 및 보관
Selleck 제품은 실온에서 운송됩니다. 실온에서 제품을 받으셨더라도 안심하십시오. Selleck 품질 검사 부서에서 한 달간의 상온 보관이 분말 제품의 생물학적 활성에 영향을 미치지 않음을 확인하는 실험을 수행했습니다. 수령 후, 데이터시트에 설명된 요구 사항에 따라 제품을 보관하십시오. 대부분의 Selleck 제품은 권장 조건에서 안정적입니다.

인간, 수의학 진단 또는 치료 용도로 사용하지 마십시오.