Recombinant Biotinylated Human IGF1R/CD221 Protein

93968ES60Recombinant Biotinylated Human IGF1R/CD221 Protein

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2023-09-11 13:35:27
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属性:
供货周期:现货;货号:93968ES60;应用领域:医疗卫生,生物产业,制药;
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产品属性
供货周期
现货
货号
93968ES60
应用领域
医疗卫生,生物产业,制药
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翌圣生物科技(上海)股份有限公司

翌圣生物科技(上海)股份有限公司

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产品简介

Recombinant 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]

详细介绍

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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