93968ES60 Recombinant Biotinylated Human IGF1R/CD221 Protein
- 公司名称 翌圣生物科技(上海)股份有限公司
- 品牌 Yeasen/翌圣生物
- 型号 93968ES60
- 产地 上海
- 厂商性质 生产厂家
- 更新时间 2025/2/7 13:55:43
- 访问次数 422
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供货周期 | 现货 | 货号 | 93968ES60 |
---|---|---|---|
应用领域 | 医疗卫生,生物产业,制药/生物制药 |
性能参数
表达区间及表达系统(Source) | Biotinylated Human IGF1R/CD221 Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus. It contains Glu31-Asn932.[Accession | P08069] |
分子量大小(Molecular Weight) | The protein has a predicted MW of 105.8 kDa (alpha subunit) and 23 kDa (beta subunit). Due to glycosylation, the protein migrates to 110-120 kDa (alpha subunit) and 52-55 kDa (beta subunit) based on Tris-Bis PAGE result. |
内毒素(Endotoxin) | <1EU per μg by the LAL method. |
纯度(Purity) | > 95% as determined by Tris-Bis PAGE and HPLC |
活性(Activity) | ELISA Data: Immobilized Anti-IGF1R Antibody at 0.5μg/ml (100μl/well) on the plate. Dose response curve for Biotinylated Human IGF1R, His Tag with the EC50 of 48.0ng/ml determined by ELISA. ELISA Data:Immobilized Biotinylated Human IGF1R, His Tag at 5μg/ml (100μl/well) on the streptavidin precoated plate (5μg/ml). Dose response curve for Human IGF-I, hFc Tag with the EC50 of 0.73μg/ml determined by ELISA. |
制剂(Formulation) | Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
重构方法(Reconstitution) | Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water. |
储存条件
The product should be stored at -25~-15℃ for 1 year from date of receipt.
2-7 days, 2 ~ 8 °C under sterile conditions after reconstitution.
3 months, -25~-15℃ under sterile conditions after reconstitution.
Recommend to aliquot the protein into smaller quantities when first used and avoid repeated freeze-thaw cycles.
注意事项
1.Please operate with lab coats and disposable gloves,for your safety.
2.This product is for research use only.
Ver. CN20230721
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