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活性重组蛋白 Recombinant Human Complement Component C2 / Complement C2 / C3/C5 convertase / C2 Protein

Complement Component C2 是由 C2 基因编码的 丝氨酸蛋白酶原,是补体系统经典途径和凝集素途径的关键成分。

价 格: 980.00

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商品分类: 重组蛋白  种属: Human

商品编号: GX000116  库存: 100支

上市时间: 2025-04-01 15:55:35  浏览次数: 1153次

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研究方向    



Complement Component C2 是由 C2 基因编码的 丝氨酸蛋白酶原,是补体系统经典途径和凝集素途径的关键成分。


1. 生物学功能

(1)补体激活与病原体清除

(2)免疫调控与炎症

(3)疾病关联


2. 研究意义

(1)理论突破

(2)转化潜力


3. 检测方法

(1)蛋白水平

(2)基因分析


4. 临床应用

(1)诊断与风险评估

(2)治疗进展


5. 总结与展望

(1)挑战

(2)未来方向






生物活性


Measured by its ability to cleave a colorimetric peptide substrate, N- carbobenzyloxyGly-ArgThioBenzyl ester (Z-GR-SBzl), in the presence of 5,5’Dithio-bis (2- nitrobenzoic acid) (DTNB). The specific activity is >35 pmol/min/µg, as measured  underthe described conditions.





Swiss Prot:

P06681


种属:

Human


表达宿主:

293F


表达区间:

Ala21-Leu752


实际分子量:

103 kDa


标签:

C-His


纯度:

>95% by SDS-PAGE.


内毒素:

<0.1EU/ug of the protein by LAL method.


制剂:

Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.Contact us for customized product form or formulation.


描述:

Recombinant Human Human Complement Component C2 Protein is produced by 293F expression system. The target protein is expressed with sequence (Ala21-Leu752) of Human Human Complement Component C2 (Accession P06681) fused with a C-His.


储存:

Store at -20℃.Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt.
After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week.

未开盖的干粉蛋白在 -20°C至-80°C可保存12个月;
复溶之后,蛋白溶液在-20°C及以下可保存3个月,在2-8℃可保存1周。


复溶:

Centrifuge the vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid vortex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles.

收到重组蛋白产品之后请检查蛋白冻干粉末是否贴于瓶底,如果粉末浮起,开盖之前请先低温离心。将蛋白用说明书中指定的缓冲液复溶至0.1-0.5 mg/mL(请注意蛋白复溶浓度不能低于0.1 mg/mL),室温平衡5-10 min保证充分溶解,复溶过程中请不要剧烈涡旋及吹打蛋白溶液。如需长期储存,建议复溶时添加载体蛋白或者稳定剂(如0.1% BSA, 5% HSA, 10% FBS 或者 5% 海藻糖),同时将复溶后的蛋白溶液按照需求进行分装,储存于-20°C至-80°C,随取随用,避免反复冻融。

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