IL-22 蛋白, Mouse (CHO)

IL-22 Protein is an secreted IL-10 family cytokine that take part in inflammation responses, reactive oxygen species metabolic process as well as the regeneration and spreading of epithelial cells. IL22 promotes cell survival and proliferation through STAT3, ERK1/2, MAPK and PI3K/AKT pathways. IL-22 Protein, Mouse (CHO) is the recombinant mouse-derived IL-22 protein, expressed by CHO , with tag free. The total length of IL-22 Protein, Mouse (CHO) is 146 a.a., with molecular weight of 20-30 kDa.

IL-22 是一种分泌型 IL-10 家族细胞因子，在炎症反应、活性氧代谢以及上皮细胞的再生和扩散等过程中发挥重要作用^[1][2][3][4]。
IL-22 由多种 T 细胞、ILC3、中性粒细胞和巨噬细胞等细胞产生，IL-22 有一种由 IL-22R1 和 IL-10R2 组成的特异性受体，存在于多种器官的非免疫细胞上。IL22RA1 与 IL22 结合诱导酪氨酸激酶 JAK1 和 TYK2 活化，激活 STAT3 和 p38 MAPK，进而通过 STAT3、ERK1/2、MAPK 和 PI3K/AKT 通路促进细胞存活和增殖。IL-22 也促进 GSK3B 在 'Ser-9' 和 CTTN 的磷酸化^[5]。
IL-22 受到 IL-23、IL-1β、IL-7、AhR、Notch 等细胞因子的正调控，受到 IL-22BP、TGF-β、IL-27、ICOS、c-Maf、IL-25 等细胞因子的负调控^[6]。

The ED₅₀ as determined by its ability to induce IL-10 secretion in COLO 205 (human colon carcinoma cells) is less than 0.5 ng/mL.

Mouse

CHO

Tag Free

Q9JJY9 (L34-V179)

50929  [NCBI]

LPVNTRCKLEVSNFQQPYIVNRTFMLAKEASLADNNTDVRLIGEKLFRGVSAKDQCYLMKQVLNFTLEDVLLPQSDRFQPYMQEVVPFLTKLSNQLSSCHISGDDQNIQKNVRRLKETVKKLGESGEIKAIGELDLLFMSLRNACV

Approximately 20-30 kDa due to the glycosylation.

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

无菌粉末

Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4 or PBS, pH 7.4, 8% trehalose.

<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.