重组人干细胞因子（SCF）

‌产品功能与应用：‌ 干细胞因子（SCF）是一种造血生长因子，能刺激骨髓中髓系、红系和淋巴系祖细胞的增殖，并与集落刺激因子协同作用；生物活性检测显示，该产品可有效刺激 ‌TF-1细胞‌ 增殖，半数有效浓度（ED50）为 ‌5-8 ng/mL‌。‌

(纯度) Purity

≥95%, by SDS-PAGE (under reducing (R) & Non-reducing conditions, visualized by Coomassie staining).

(内毒素) Endotoxin

≤10 EU/mg by the LAL method.

(生物活性) Bioactivity

Measured in a cell proliferation assay using TF-1 cells. The ED50 for this effect is 5-8 ng/mL.

(种属) Species

Human

(表达系统) Expression System

CHO

(预测分子量大小) Mol. Weight

18.5 kDa

(表达区间) Expression Region

Glu 26-Ala 190

(标签) Tag Info

Tag free

(溶液) Buffer

PBS, 5% Mannitol and 0.01% Tween 80, pH7.4.

(规格) Size

10μg/50μg/1mg  

(复溶) Reconstitution

It is recommended to redissolve in sterile deionized water.

(运输) Shipping

The product is shipped with blue ice.

(存储) Storage & Stability

36 months at -20°C to -80°C in lyophilized state;

6 months at -20°C to -80°C under sterile conditions after reconstitution;

7-10 days at 2°C to 8°C under sterile conditions after reconstitution;

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.‌

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