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DHFR

DHFR,即二氢叶酸还原酶,别名dihydrofolatereductase。这是一种在人类细胞中广泛表达的酶,对于嘌呤和嘧啶的生物合成至关重要。DHFR的作用机制是利用NADPH作为电子供体,催化二氢叶酸还原为四氢叶酸,后者是DNA合成和修复过程中必需的辅酶。DHFR的活性对于细胞的生长和分裂非常重要,因为它参与了一碳单位的转移反应,这对于氨基酸的合成和核酸的合成都是必不可少的。DHFR也是一些抗癌药物如氨甲喋呤(MTX)的作用靶点,这些药物通过抑制DHFR的活性来阻止癌细胞的增殖。DHFR的异常表达或功能失调与多种疾病相关,包括某些类型的贫血和癌症。

热销产品

Recombinant Human Dihydrofolate reductase (DHFR) (CSB-EP006847HU)

验证数据

CSB-EP006847HU

(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

DHFR Recombinant Monoclonal Antibody (CSB-RA264582A0HU)

验证数据

CSB-RA264582A0HU

Western Blot
Positive WB detected in: Hela whole cell lysate, Jurkat whole cell lysate, K562 whole cell lysate, Raji whole cell lysate, 293T whole cell lysate, Rat heart tissue, Mouse kidney tissue, Mouse liver tissue
All lanes: DHFR antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 22, 16 kDa
Observed band size: 22 kDa

CSB-RA264582A0HU

IHC image of CSB-RA264582A0HU diluted at 1:100 and staining in paraffin-embedded human breast cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4℃ overnight. The primary is detected by a Goat anti-rabbit IgG polymer labeled by HRP and visualized using 0.05% DAB.

CSB-RA264582A0HU

IHC image of CSB-RA264582A0HU diluted at 1:100 and staining in paraffin-embedded human liver cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4℃ overnight. The primary is detected by a Goat anti-rabbit IgG polymer labeled by HRP and visualized using 0.05% DAB.

CSB-RA264582A0HU

Immunoprecipitating DHFR in Hela whole cell lysate
Lane 1: Rabbit control IgG instead of CSB-RA264582A0HU in Hela whole cell lysate. For western blotting,a HRP-conjugated Protein G antibody was used as the secondary antibody (1/2000)
Lane 2: CSB-RA264582A0HU(2µg)+ Hela whole cell lysate(500µg)
Lane 3: Hela whole cell lysate (10µg)

DHFR Antibodies

DHFR for Homo sapiens (Human)

DHFR Proteins

DHFR Proteins for Homo sapiens (Human)