FGF-9 蛋白, Rat

FGF-9 Protein, Rat is a steroid-regulated mitogen and survival factor for nerve and mesenchymal cells.

成纤维细胞生长因子-9 (FGF-9) 是一种类固醇调节的有丝分裂原和神经和间充质细胞的存活因子。FGF-9 是一种自分泌/旁分泌生长因子，被认为对运动神经元和前列腺组织的生长和存活非常重要^[1]。

The ED₅₀ is <0.5 ng/mL as measured by FGF-receptors transfected BaF3 cells, corresponding to a specific activity of >2.0 × 10⁶ units/mg.

Rat

E. coli

Tag Free

P36364 (L4-S208)

25444  [NCBI]

LGEVGSYFGVQDAVPFGNVPVLPVDSPVLLSDHLGQSEAGGLPRGPAVTDLDHLKGILRRRQLYCRTGFHLEIFPNGTIQGTRKDHSRFGILEFISIAVGLVSIRGVDSGLYLGMNEKGELYGSEKLTQECVFREQFEENWYNTYSSNLYKHVDTGRRYYVALNKDGTPREGTRTKRHQKFTHFLPRPVDPDKVPELYKDILSQS

Approximately 23.1 kDa

Greater than 95% as determined by reducing SDS-PAGE.

无菌粉末.

Lyophilized after extensive dialysis against 20 mM Tris, 400 mM NaCl, pH 8.0.

<1 EU/μg, determined by LAL method.

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH₂O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Room temperature in continental US; may vary elsewhere.

• [1]. Kanda T, et al. FGF-9 is an autocrine/paracrine neurotrophic substance for spinal motoneurons. Int J Dev Neurosci. 1999 Jun;17(3):191-200.  [Content Brief]