EnglishApplication
Aminopterin concentrate supplement for hybridoma cell culture applications.
Biochem/physiol Actions
Folic acid antagonist that binds to dihydrofolate reductase and inhibits its activity.
Folic acid antagonist. Aminopterin is actively transported into cells by the folate transporter. In the cell, it is converted to a high molecular weight polyglutamate metabolite by folylpolyglutamate synthase that, in turn, binds to dihydrofolate reductase and inhibits its activity. Aminopterin-polyglutamate is degraded intracellularly by γ-glutamyl hydrolase.
Preparation Note
Reconstitute contents of vial with 10 mL sterile cell culture medium. Stock solution is sufficient to prepare 500 mL medium. Final working concentration: 0.4 μM aminopterin.
Other Notes
More potent, but more toxic, than methotrexate.
Legal Information
Hybri-Max is a trademark of Sigma-Aldrich Co. LLC
Aminopterin
Hybri-Max™, 50 ×, γ-irradiated, lyophilized powder, BioXtra, suitable for hybridoma
Code: A5159
- Hãng sản xuất: Merck
- Thương hiệu: Sigma-Aldrich
- Hãng sản xuất: Merck
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Sản phẩm tương tự
Accutase® solution
sterile-filtered, suitable for cell culture
Code: A6964
- Hãng sản xuất: Merck
- Thương hiệu: Sigma-Aldrich
Dimethyl sulfoxide
Hybri-Max™, 0.2 μm filtered, BioReagent, suitable for hybridoma, ≥99.7%, Ampoule
Code: D2653
- Hãng sản xuất: Merck
- Thương hiệu: Sigma-Aldrich
Minimum Essential Medium Eagle
With Earle′s salts, L-glutamine and sodium bicarbonate, liquid, sterile-filtered, suitable for cell culture
Code: M4655
- Hãng sản xuất: Merck
- Thương hiệu: Sigma-Aldrich
Poly-ʟ-Ornithine
synthetic, mol wt 30,000-70,000, liquid, 0.01%, suitable for cell culture
Code: P4957
- Hãng sản xuất: Merck
- Thương hiệu: Sigma-Aldrich
RPMI-1640 Medium
With ʟ-glutamine, sodium bicarbonate, liquid, sterile-filtered, suitable for cell culture
Code: R8758100 mL R8758-100ML
500 mL R8758-500ML
1 L R8758-1L
6 x 500 mL R8758-6X500ML
6 x 1 L R8758-6X1L
24 x 500 mL R8758-24X500ML
- Hãng sản xuất: Merck
- Thương hiệu: Sigma-Aldrich
Fetal Bovine Serum
USA origin, sterile-filtered, suitable for cell culture, suitable for hybridoma
Code: F2442
- Hãng sản xuất: Merck
- Thương hiệu: Sigma-Aldrich
Dimethyl sulfoxide
sterile-filtered, BioPerformance Certified, meets EP, USP testing specifications, suitable for hybridoma
Code: D2438
- Hãng sản xuất: Merck
- Thương hiệu: Sigma-Aldrich
Millipore® Stericup® Quick Release Vacuum Filtration System
pore size 0.22 μm, polyethersulfone membrane, filter capacity 1000 mL, pack of 12 ea
Code: S2GPU11RE
- Hãng sản xuất: Merck
- Thương hiệu: Millipore
Bovine Serum Albumin
heat shock fraction, pH 7, ≥98%
Code: A9647
- Hãng sản xuất: Merck
- Thương hiệu: Sigma-Aldrich
Fetal Bovine Serum
non-USA origin, sterile-filtered, suitable for cell culture
Code: F7524
- Hãng sản xuất: Merck
- Thương hiệu: Sigma-Aldrich
