IL-6 蛋白, Human (CHO)

IL-6 Protein, Human (CHO) is a potent inducer of the synthesis of acute phase proteins in adult human hepatocytes.

白介素 6 (IL-6) 是一种 26 kD 蛋白质，由成纤维细胞、T 淋巴细胞、内皮细胞、单核细胞和角质形成细胞在炎症反应过程中释放。IL-6 具有多能活性，包括刺激单核细胞谱系、诱导巨核细胞生成和肝脏急性期反应，以及调节 T 细胞和 B 细胞反应。IL-6 还能够介导直接和间接的肿瘤细胞破坏，对于癌症的免疫治疗具有潜在的重要作用^[1]。重组人白细胞介素 6 (IL-6/BSF-2/HSF) 调节人肝细胞中急性期蛋白的合成^[2]。

The ED₅₀ is <1 ng/mL as measured in a cell proliferation assay using TF-1 cells.

Human

CHO

Tag Free

P05231 (P29-M212)

3569  [NCBI]

PVPPGEDSKDVAAPHRQPLTSSERIDKQIRYILDGISALRKETCNKSNMCESSKEALAENNLNLPKMAEKDGCFQSGFNEETCLVKIITGLLEFEVYLEYLQNRFESSEEQARAVQMSTKVLIQFLQKKAKNLDAITTPDPTTNASLLTKLQAQNQWLQDMTTHLILRSFKEFLQSSLRALRQM

21-23 kDa

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

无菌粉末.

Lyophilized after extensive dialysis against 10 mM acetic acid.

<0.2 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]. Nieken J, et al. Recombinant human interleukin-6 induces a rapid and reversible anemia in cancer patients. Blood. 1995 Aug 1;86(3):900-5.  [Content Brief]

  [2]. Castell JV, et al. Recombinant human interleukin-6 (IL-6/BSF-2/HSF) regulates the synthesis of acute phase proteins in human hepatocytes. FEBS Lett. 1988 May 23;232(2):347-50.  [Content Brief]