BD-4 蛋白, Rat

BD-4 Protein, Rat is an inducible peptide with a broad spectrum antimicrobial activity.

重组大鼠 Beta Defensin-4 是一种具有广谱抗菌活性的诱导肽。人呼吸道上皮细胞中革兰氏阳性菌和革兰氏阴性菌感染时，人 Beta Defensin-4 (hBD-4) 表达上调，并且对佛波醇 12-肉豆蔻酸酯 13-乙酸酯有反应，但对其他物质没有反应。上调 hBD-2 或 hBD-3 表达的炎症因子^[1]。

Data is not available.

Rat

E. coli

Tag Free

O88514 (Q23-K63)

64389  [NCBI]

QSINNPITCLTKGGVCWGPCTGGFRQIGTCGLPRVRCCKKK

Approximately 10.8 kDa

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

无菌粉末.

Lyophilized after extensive dialysis against 10 mM PB, pH 7.4, 500 mM NaCl.

<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]. García JR, et al. Human beta-defensin 4: a novel inducible peptide with a specific salt-sensitive spectrum of antimicrobial activity. FASEB J. 2001 Aug;15(10):1819-21.  [Content Brief]