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Recombinant Mouse SEMA3A Protein,His Tag

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詳細介紹

性能參數

分子別名（Synonyms）	Semaphorin;Sema III; Sema D
表達區間及表達系統（Source）	Mouse SEMA3A Protein is expressed from HEK293 with His tag at the N-Terminus. It contains Tyr21-Val772.[Accession \| O08665]
分子量大小（Molecular Weight）	The protein has a predicted MW of 86.6 kDa same as SDS-PAGE result.
內毒素（Endotoxin）	Less than 1EU per μg by the LAL method.
純度（Purity）	> 95% as determined by SDS-PAGE and HPLC.
制劑（Formulation）	Lyophilized from 0.22μm filtered solution in 20mM Tris, 150mM NaCl, 100mM L-arginine, 100mM glutamic acid (pH 8.5). Normally 8% trehalose is added as protectant before lyophilization.
重構方法（Reconstitution）	Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.

儲存條件

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 -6 months, -85~-65℃ under sterile conditions after reconstitution.

Recommend to aliquot the protein into smaller quantities when first used and avoid repeated freeze-thaw cycles.

注意事項

1.Please operate with lab coats and disposable gloves,for your safety.

2.This product is for research use only.

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